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Introduction

1.10 Security information

SIRIUS 3RA Load Feeders
Equipment Manual, 02/2022, A5E03656507520A/RS-AC/004

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Summary of Contents for SIRIUS 3RA

Page 1: ...03656507520A RS AC 004 Introduction 1 Standards 2 Product description 3 Product combinations 4 Functions 5 Configuration 6 Mounting 7 Connection 8 Operation 9 Accessories 10 Technical data 11 Circuit diagrams 12 Types of coordination A References B Dimension drawings dimensions in mm C ...

Page 2: ...based on their training and experience are capable of identifying risks and avoiding potential hazards when working with these products systems Proper use of Siemens products Note the following WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation If products and components from other manufacturers are used these must be...

Page 3: ...s 17 3 2 2 Self assembled load feeders 19 3 3 Applications 21 3 4 Application environment 21 4 Product combinations 23 5 Functions 25 6 Configuration 27 6 1 SIRIUS system configurator 27 6 2 Use of 3RA2 load feeders with highly energy efficient motors IE3 28 6 2 1 General information on the startup characteristics of highly energy efficient motors IE3 28 6 2 1 1 Short circuit detection 28 6 2 1 2 ...

Page 4: ...rs on DIN rail adapters size S2 73 7 3 2 3 Mounting direct on line starters and reversing starters on DIN rail adapters size S3 80 7 3 3 On busbar system 88 7 3 4 Mounting on base plate 110 7 3 4 1 Mounting on base plate without DIN rail adapter 110 7 3 4 2 Mounting on base plate with DIN rail adapter 112 8 Connection 119 9 Operation 121 10 Accessories 123 10 1 Overview 123 10 2 Accessories for co...

Page 5: ...ad feeders Size S00 to S3 for DIN rail 140 C 3 3RA2 fuseless load feeders Size S00 to S2 for 60 mm busbar systems 157 Index 165 Table of contents SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 5 ...

Page 6: ...Table of contents SIRIUS 3RA Load Feeders 6 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 7: ... that appear or are implied in the following description No new guarantee warranty or liability claims beyond the scope of the Siemens general terms of supply are to be derived or inferred from the following description Note When designing a system comply with all valid national installation specifications and standards 1 2 Purpose of the manual This manual describes the 3RA21 3RA22 fuseless load ...

Page 8: ...ustry Online Support https support industry siemens com cs de en Product support You can find information and comprehensive know how covering all aspects of your product here FAQs Answers to frequently asked questions Manuals operating instructions Read online or download available as PDF or individually configurable Certificates Clearly sorted according to approving authority type and country Cha...

Page 9: ...changing information and managing your contacts You can compile your own individual newsletter in the Notifications section My products With product lists you can virtually map your control cabinet your system or your entire automation project My documentation Configure your individual documentation from different manuals CAx data Easy access to CAx data e g 3D models 2D dimension drawings EPLAN m...

Page 10: ... Support Support Request Internet https support industry siemens com My ww en requests 1 10 Security information Siemens provides products and solutions with industrial security functions that support the secure operation of plants systems machines and networks In order to protect plants systems machines and networks against cyber threats it is necessary to implement and continuously maintain a ho...

Page 11: ... are applied as soon as they are available and that the latest product versions are used Use of product versions that are no longer supported and failure to apply the latest updates may increase customer s exposure to cyber threats To stay informed about product updates subscribe to the Siemens Industrial Security RSS Feed under https www siemens com cert Introduction 1 10 Security information SIR...

Page 12: ...Introduction 1 10 Security information SIRIUS 3RA Load Feeders 12 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 13: ...quirements for switching high efficiency motors The increased requirements for protection devices and switchgear when switching high efficiency motors are covered by the new utilization category AC 3e introduced in the IEC 60947 4 1 product standard The utilization category AC 3e takes into account the higher switch on characteristic of efficiency enhanced motors This is reflected for example in a...

Page 14: ...0 400 230 400 400 440 260 440 440 500 500 690 400 690 690 only from size S3 not specified Reference The standards from Catalog IC 10 SIRIUS Industrial Controls in the appendix always apply More information on the load feeders is available in our online ordering system https mall industry siemens com mall en WW catalog products 10047490 tree CatalogTree under the Product Information tab Standards 2...

Page 15: ...s are characterized by the following features Type of coordination 1 or 2 Rated control supply voltage Mounting on busbar or DIN rail Screw or spring loaded connection A detailed overview of the fuseless load feeders product range appears below Types of coordination Fuseless load feeders up to 38 A discrete configuration of individual devices with connecting cables and 32 A pre assembled complete ...

Page 16: ...lection data for load feeders in fuseless and fused designs Article Number 3ZX1012 0RA21 1AC0 Auxiliary contacts The following auxiliary contacts are integrated into fuseless load feeders dependent upon size Table 3 2 Integrated auxiliary contacts Size Direct feeder Reversing feeder S00 1 NO contact is integrated in the con tactor 1 NC contact is integrated in the contactor S0 1 NO contact and 1 N...

Page 17: ...1 DIN rail 2 Mounting on 2 DIN rails 3 Mounting on 1 or 2 DIN rails 3 2 1 Pre assembled complete devices Pre assembled complete devices 3RA2 fuseless load feeders are pre assembled complete devices they are delivered ready wired and with all mechanical connections established The devices are available in sizes S00 S0 and S2 for direct on line start Pre assembled complete devices in size S00 and S0...

Page 18: ... load feeder can also be used to mount an S0 contactor on an S00 motor starter protector Rated powers 3RA2 pre assembled feeders are dimensioned for the following powers Powers S00 S0 S2 Direct on line starter 7 5 kW 16 A 15 kW 32 A 30 37 kW 65 A Reversing starter 7 5 kW 16 A 15 kW 32 A Control supply voltages of 3RA2 load feeders 3RA2 pre assembled feeders are available for the following rated co...

Page 19: ...or reversing and star delta wye delta start for size S2 S3 with screw terminals and for size S00 S0 with various connection systems Assembly kits are available for mounting self assembled load feeders on DIN rails or busbars Assembly of three part combinations with link module between the motor starter protector and the contactor You are basically advised to refrain from setting up combinations of...

Page 20: ...relay is not permissible for sizes S2 and S3 Reference More information Can be found in the chapter titled About assembly kits for fuseless load feeders Accessories Page 123 Connection systems Self assembled fuseless load feeders are available with the following connection system options Table 3 5 Connection systems available for self assembled fuseless load feeders Connection system Self assemble...

Page 21: ...ply voltages of load feeders The contactors can be ordered with different rated control supply voltages as appropriate for the application area of the fuseless load feeders 3 3 Applications Fuseless load feeders can be used anywhere in industry where fuse contactor and overload relay combinations were previously used The increased functionality of the motor starter protector unlike a fuse combinat...

Page 22: ...Product description 3 4 Application environment SIRIUS 3RA Load Feeders 22 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 23: ...star delta wye delta start SIMOCODE pro2 Motor starter protector 3RW30 3RW40 3RW44 soft starters Motor starter protector Solid state contactor or solid state reversing contactor Motor starter protector Solid state contactor SIRIUS 3RR monitoring relay 1 Also with 3RA27 communication connection 2 Also with 3RA27 communication connection or 3RA28 logic module The configuration manual contains detail...

Page 24: ...Product combinations SIRIUS 3RA Load Feeders 24 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 25: ...d for the most diverse requirements These load feeders can be fuseless or fused Load feeders for starting motors can be assembled for the following startup types for example Direct on line start Reversing start Star delta wye delta start Soft start Configuration with solid state switching devices for high switching frequencies In the case of a configuration with overload relay a tripping class up ...

Page 26: ...Functions SIRIUS 3RA Load Feeders 26 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 27: ...R IUS Modular System Page 138 in the SIRIUS SIRIUS 3RV motor starter protectors manual About configuration in the configuration guide entitled Configuring SIRIUS Innovations Selection data for load feeders in fuseless and fused designs Article Number 3ZX1012 0RA21 1AB0 6 1 SIRIUS system configurator Reference To assist you with configuration the SIRIUS system configurator is at your disposal on th...

Page 28: ...otor and magnetization currents inrush currents arising at the moment of switching on are considerably higher than in the case of the previous generations of motors The spread of locked rotor and inrush currents is very wide Motors with high values can therefore cause the motor starter protector s short circuit detection to respond This leads to unintentional shutdown early tripping during motor s...

Page 29: ...ns overload releases and setting scales Avoidance of using smaller motor starter protectors due to lower rated motor currents see chapter Technical modifications restrictions of 3RV2 motor starter protectors Page 30 In the case of motors with very high locked rotor and inrush currents problems can arise despite adaptations e g undesired tripping on starting It is recommended that motor starter pro...

Page 30: ...V2 motor starter protectors Restriction of the maximum starting current is necessary for one setting range each of sizes S0 S2 and S3 The reason for this lies in the corresponding variants making and breaking capacities 3RV2 motor starter pro tectors 3RV2 21 4E 3RV2 3 4R 3RV2 4 4M Setting range for over load release 27 to 32 A 70 to 80 A 80 100 A Reduced starting current ratio 8 times 9 times 7 8 ...

Page 31: ... IE3 motors Size Article number Setting range for overload release Previously Setting range for overload release New S00 3RV2 11 4A 11 to 16 A 10 to 16 A S0 3RV2 21 4A 11 to 16 A 10 to 16 A 3RV2 21 4B 14 to 20 A 13 to 20 A 3RV2 21 4C 17 to 22 A 16 to 22 A 3RV2 21 4D 20 to 25 A 18 to 25 A Configuration 6 2 Use of 3RA2 load feeders with highly energy efficient motors IE3 SIRIUS 3RA Load Feeders Equi...

Page 32: ...Configuration 6 2 Use of 3RA2 load feeders with highly energy efficient motors IE3 SIRIUS 3RA Load Feeders 32 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 33: ...according to IEC 60947 4 1 Motor starter protector Contactor A mm B mm D mm E mm H mm K mm Rated operational voltage 400 V 3RV2 1 3RT201 20 9 9 10 0 10 3RV2 2 3RT202 30 9 9 10 0 10 3RV2 3 3RT203 50 10 10 10 0 10 3RV2 4 3RT204 90 12 12 10 0 10 Rated operational voltage 500 V 3RV2 1 3RT201 20 9 9 10 0 10 3RV2 2 3RT202 30 20 20 10 0 10 3RV2 3 3RT203 50 10 10 10 10 10 3RV2 4 3RT204 220 20 20 10 0 10 R...

Page 34: ...mum clearances for installation in limiter circuit Table 7 2 Installation guidelines for 400 V 500 V 690 V AC size S00 S0 S2 S3 Clearance from grounded or live parts as well as cable ducts made from insulation material according to IEC 60947 4 1 Motor starter protector Contactor A mm B mm D mm E mm H mm K mm M mm Rated operational voltage 500 V Limiter1 3RV2 2 3RT2021 30 9 9 10 0 10 30 Limiter 3RV...

Page 35: ...ted and a 3RV2928 1K phase barrier must be mounted on the 3RV2 motor starter protector 2 When installing in size S3 with a limiter a 3RV2928 1K phase barrier must be installed on the 3RV2 motor starter protector 3 A DIN rail adapter must be used if installed with a link module 7 1 2 Mounting variants under different conditions and frequency of use Direct on line starter reversing starter size S00 ...

Page 36: ...251 5D busbar adapter reversing starter and 8US1250 5AS10 busbar adapter size S00 busbar Ie max Assembly Ambient temperature Ta Horizontal Vertical1 14 A 2 PP 60 PP 2 PP 40 Mounting 7 1 Installation guidelines SIRIUS 3RA Load Feeders 36 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 37: ...uired when installing a reversing starter A DIN rail adapter is necessary when installing a reversing starter With pre installed 3RA22 reversing starters a DIN rail adapter is included in the scope of delivery Ie max Assembly Ambient temperature Ta Horizontal Vertical1 29 A 60 29 A 32 A PP 60 Mounting 7 1 Installation guidelines SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS A...

Page 38: ... adapter reversing starter and 8US1250 busbar adapter size S0 busbar Ie max Assembly Ambient temperature Ta Horizontal Vertical 29 A 1 PP 60 29 A PP 1 PP 40 29 A 32 A PP 60 Mounting 7 1 Installation guidelines SIRIUS 3RA Load Feeders 38 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 39: ...t temperature Ta Horizontal Vertical1 65 A 60 65 A 1 Maximum 6 load feeders Direct on line starter and 8US1261 6MT10 busbar adapter reversing starter and 8US1211 6MT10 busbar adapter size S2 busbar Ie max Assembly Ambient temperature Ta Horizontal Vertical 65 A 60 C Mounting 7 1 Installation guidelines SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 39 ...

Page 40: ...ximum 3 load feeders Direct on line starter motor starter protector and soft starter size S00 to S3 DIN rail or base plate The notes on installing direct on line starters consisting of motor starter protector and soft starter can be found in the SIRIUS 3RW30 3RW40 Soft Starters Equipment Manual https support industry siemens com cs ww en view 38752095 Mounting 7 1 Installation guidelines SIRIUS 3R...

Page 41: ...tps support industry siemens com cs ww en view 60298187 7 1 3 3RV2917 infeed system 7 1 3 1 Installation guidelines Installation guideline Short circuit When installing the clearance in the Y direction from live grounded or insulated parts in accordance with IEC 60947 4 is 10 mm The installation guidelines for motor starter protectors or fuseless load feeders must also be observed along with the a...

Page 42: ...nnection systems Screw connection Spring loaded connection Hybrid connection The hybrid connection system combines screw type and spring loaded connection technology Motor starter protectors with screw connection and contactors with spring loaded connection can be installed together in the load feeder Sizes S2 and S3 are only available in the version with screw connection main circuit The modular ...

Page 43: ...ntac tors Contactor Assemblies manual Mounting 7 2 Mounting and disassembling load feeders SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 43 The reversing starter is mounted in the same way as the direct on line starter The reversing contactor assembly is used on the link module instead of the individual contactor Direct on line starter and reversing starters ...

Page 44: ...pins into the corresponding main conductor terminals Screw the main conductor terminals tight Figure 7 2 Mounting an S00 load feeder with screw type connection system Note Mounting the S0 motor starter protector and S00 contactor with screw type connection system The link module for the S00 load feeder can also be used to mount an S00 contactor on an S0 motor starter protector The link module for ...

Page 45: ...ule on the bottom of the motor starter protector Insert the guide tabs into the slots on the motor starter protector Insert the connectors into the corre sponding main conductor terminals at the same time Screw the main conductor terminals tight Figure 7 3 Mounting an S0 load feeder with screw type connection system Mounting 7 2 Mounting and disassembling load feeders SIRIUS 3RA Load Feeders Equip...

Page 46: ...nk module and hooks into the hooking openings on the contactor Insert the connectors on the link module into the corresponding main conductor terminals at the same time A swivel action is required for this Screw the main conductor terminals tight on the contactor Figure 7 4 Mounting an S2 load feeder with a screw type connection system Note Disassemble by carrying out the above steps in reverse or...

Page 47: ... connection system Mounting an S00 load feeder with spring loaded connection system D F Insert the connectors a on the link module into the corresponding main conductor terminals a on the contactor Make sure that the guide tabs are inserted into the slots c on the contactor The link module will sit flush with the contactor on the left and right hand sides Figure 7 5 Mounting an S00 load feeder wit...

Page 48: ...protector on the left and right hand sides Figure 7 6 Mounting an S00 load feeder with spring loaded connection system Table 7 3 Main conductor terminals on contactor and motor starter protector size S00 Main conductor terminals on the contactor a S00 Main conductor terminals on the motor starter protector b S00 D D D E E E Mounting 7 2 Mounting and disassembling load feeders SIRIUS 3RA Load Feede...

Page 49: ...re and press it down 1b Position the screwdriver on the link module as shown in the figure and press it down to release the spring loaded terminals Figure 7 7 Disassembling an S00 load feeder with spring loaded connection system Mounting 7 2 Mounting and disassembling load feeders SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 49 ...

Page 50: ...ad feeder with spring loaded connection system Push the release slide on the rear of the link module up Figure 7 9 Disassembling an S00 load feeder with spring loaded connection system Mounting 7 2 Mounting and disassembling load feeders SIRIUS 3RA Load Feeders 50 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 51: ...ng an S00 load feeder with spring loaded connection system Note Proceed in the same way to disassemble the reversing starter size S00 Mounting 7 2 Mounting and disassembling load feeders SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 51 ...

Page 52: ...rted into the slots on the contactor Insert the guide tabs c on the link module into the slots on the contactor at the same time The link module will sit flush with the contactor on the left and right hand sides Figure 7 11 Mounting an S0 load feeder with spring loaded connection system Mounting 7 2 Mounting and disassembling load feeders SIRIUS 3RA Load Feeders 52 Equipment Manual 02 2022 A5E0365...

Page 53: ...r protector on the left and right hand sides Figure 7 12 Mounting an S0 load feeder with spring loaded connection system Table 7 4 Main conductor terminals on contactor and motor starter protector size S0 Main conductor terminals on the contactor a S0 Main conductor terminals on the motor starter protector b S0 D D D E E E Mounting 7 2 Mounting and disassembling load feeders SIRIUS 3RA Load Feeder...

Page 54: ... E 1a Slide the screwdriver into the opening on the link module as shown in the figure and press it down 1b Position the screwdriver on the link module as shown in the figure and press it down to release the spring loaded terminals Figure 7 13 Disassembling an S0 load feeder with spring loaded connection system Mounting 7 2 Mounting and disassembling load feeders SIRIUS 3RA Load Feeders 54 Equipme...

Page 55: ...ad feeder with spring loaded connection system Push the release slide on the rear of the link module up Figure 7 15 Disassembling an S0 load feeder with spring loaded connection system Mounting 7 2 Mounting and disassembling load feeders SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 55 ...

Page 56: ...ing an S0 load feeder with spring loaded connection system Note Proceed in the same way to disassemble the reversing starter size S0 Mounting 7 2 Mounting and disassembling load feeders SIRIUS 3RA Load Feeders 56 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 57: ...re that the guide tabs are inserted into the slots on the contactor Insert the guide tabs c into the corresponding slots at the same time The link module will sit flush with the contactor on the left and right hand sides Figure 7 17 Mounting an S00 load feeder with hybrid connection system Mounting 7 2 Mounting and disassembling load feeders SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E0365...

Page 58: ...ystem Main conductor terminals on the contactor size S00 D D D Figure 7 19 Main conductor terminals on the contactor size S00 Note Mounting the S0 motor starter protector and S00 contactor with hybrid connection system The link module for the S00 load feeder can also be used to mount an S00 contactor on an S0 motor starter protector Mounting 7 2 Mounting and disassembling load feeders SIRIUS 3RA L...

Page 59: ...bs are inserted into the slots on the contactor Insert the guide tabs c into the corresponding slots at the same time The link module will sit flush with the contactor on the left and right hand sides Figure 7 20 Mounting an S0 load feeder with hybrid connection system Mounting 7 2 Mounting and disassembling load feeders SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 59...

Page 60: ...uctor terminal Screw all connectors tight Figure 7 21 Mounting an S0 load feeder with hybrid connection system Main conductor terminals on the contactor size S0 D D D Figure 7 22 Main conductor terminals on the contactor size S0 Mounting 7 2 Mounting and disassembling load feeders SIRIUS 3RA Load Feeders 60 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 61: ...ze S00 S0 S2 S3 S00 S0 S2 S3 Mounting on 35 mm DIN rail acc to DIN EN 60715 Snap on mounting with out adapter 1 1 2 DIN rail spacing 175 mm 1 With 3RA2922 1BA00 DIN rail adapter 1 3 screw type con nection system only 1 3 screw type con nection system only 1 3 screw type con nection system only 1 3 screw type con nection system only With 3RA2922 1AA00 DIN rail adapter 1 3 1 3 1 3 1 3 With 3RA2932 1...

Page 62: ...r for sizes S00 and S0 is mounted directly on the DIN rail without a DIN rail adapter there is no guarantee that the mounting will be vibration proof Size S0 and S2 reversing starters have to be mounted with DIN rail adapters or busbar adapters Size S3 reversing starters have to be mounted with DIN rail adapters 7 3 1 On DIN rails without DIN rail adapter DIN rail mounting without adapter Fuseless...

Page 63: ...ibration or shock load such as in railway applications for example the fuseless load feeder size S00 reversing starter has to be mounted on a DIN rail adapter to protect the individual devices against damage Figure 7 23 Mounting on DIN rail without adapter size S00 Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A...

Page 64: ...a swivel action so that it snaps onto the DIN rail 2 3 Figure 7 24 Mounting on DIN rail without adapter size S2 Note Disassemble by carrying out the above steps in reverse order for all sizes 7 3 2 On DIN rail with DIN rail adapter All feeders can be mounted on DIN rails with DIN rail adapters Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Feeders 64 Equipmen...

Page 65: ... adapter individually and as an adapter pair short screw type connection system only size S00 S0 Note A DIN rail is required for installation with a DIN rail adapter size S0 An assembly is also possible on two DIN rails with a distance of 125 mm Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 65 ...

Page 66: ...te A DIN rail is required for installation with a DIN rail adapter size S0 An assembly is also possible on two DIN rails with a distance of 125 mm Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Feeders 66 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 67: ...pter pair size S2 Note Two DIN rails DIN rail spacing 125 mm are required for installation with a DIN rail adapter size S2 Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 67 ...

Page 68: ...ected without the need for tools It is only necessary to insert link wedges and lateral modules on the rear of the adapter depending on size The following are required to connect two DIN rail adapters In sizes S00 and S0 Two link wedges In size S2 Two lateral modules and four link wedges In size S3 Three side modules and six link wedges Mounting 7 3 Assembly and disassembly with different mounting...

Page 69: ...nd S0 Figure 7 30 Connection of DIN rail adapters size S2 Figure 7 31 Connection of DIN rail adapters size S3 Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 69 ...

Page 70: ...ters sizes S00 and S0 Mounting the DIN rail adapter on the DIN rail The DIN rail adapter snaps onto the DIN rail no tools are required Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Feeders 70 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 71: ...the DIN rail adapter and screwed onto the adapter Left Size S0 reversing starter with DC operation and spring loaded connection system Right Size S0 reversing starter with DC AC operation and screw type connection system Attach a connecting piece to each of the two DIN rail adapters Insert each of the connecting pieces into the left hand line of holes Mounting 7 3 Assembly and disassembly with dif...

Page 72: ...eady Snap the feeder onto the DIN rail adapter Screw the feeder to the DIN rail adapter Use one screw to fasten the left hand contactor and another to fasten the right hand con tactor Push the screw through the lower left hand fastening hole and the adjacent spacer d Do not use any connecting pieces to fasten the connection The feeder sits tight on the adapter Disassembling the feeder from the DIN...

Page 73: ...type connection system is mounted on a DIN rail adapter The devices are snapped onto the DIN rail adapter and screwed onto the adapter Place the feeder on the DIN rail adapter Screw the feeder to the DIN rail adapter The feeder sits tight on the adapter Tightening torque 1 5 1 6 Nm Note For vibration and shock requirements the washer must be replaced with a wedge lock washer DIN 50021 SS 4 4 x 9 0...

Page 74: ...ew type connection system is mounted on a DIN rail adapter The devices are snapped onto the DIN rail adapter and screwed onto the adapter Place the adapter plate on the DIN rail adapter Screw the adapter plate to the DIN rail adapter Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Feeders 74 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 75: ...he soft starter Place the soft starter with mounted link module on the bottom of the motor starter protector Insert the guide tabs into the slots on the motor starter protector Insert the connectors into the corresponding main conductor terminals Screw the main conductor terminals tight on the motor starter protector Screw the soft starter tight on the DIN rail adapter The feeder sits tight on the...

Page 76: ...eversing starter with screw type connection system is mounted on a DIN rail adapter The devices are snapped onto the DIN rail adapter and screwed onto the adapter Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Feeders 76 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 77: ...e hooks into the hooking openings on the motor starter protector Insert the connectors into the corresponding main conductor terminals Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 77 ...

Page 78: ...erminals tight on the contactor Place the feeder on the DIN rail adapter Screw the feeder to the DIN rail adapter The feeder sits tight on the adapter Tightening torque 1 2 1 5 Nm Note For vibration and shock requirements the washer must be replaced with a wedge lock washer DIN 50021 SS 4 4 x 9 0 x 1 7 Disassembling the feeder from the DIN rail adapter To disassemble the feeder unscrew the screws ...

Page 79: ...pressure of the mounting spring Pull the DIN rail adapter with mounted feeder forwards with a swivel action Press the DIN rail adapter with mounted feeder upwards and remove the DIN rail adapter with mounted feeder from the DIN rail The procedure for disassembling the DIN rail adapter with mounted reversing starter of size S2 is shown in the figure below You require a screwdriver for disassembling...

Page 80: ...adapter with mounted feeder upwards and remove the DIN rail adapter with mounted feeder from the DIN rail 7 3 2 3 Mounting direct on line starters and reversing starters on DIN rail adapters size S3 Mounting the DIN rail adapter on the DIN rail The DIN rail adapter snaps onto the DIN rail no tools are required Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Fe...

Page 81: ...rew type connection system is mounted on a DIN rail adapter The devices are snapped onto the DIN rail adapter and screwed onto the adapter Place the motor starter protector on the DIN rail adapter Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 81 ...

Page 82: ... main conductor terminals tight Slide the contactor onto the link module from below Insert the connectors on the link module into the top main conductor terminals on the contactor Screw the contactor to the DIN rail adapter The contactor sits tight on the adapter Tightening torque 1 5 1 6 Nm Screw the main conductor terminals of the contactor tight Mounting 7 3 Assembly and disassembly with differ...

Page 83: ...eversing starter with screw type connection system is mounted on a DIN rail adapter The devices are snapped onto the DIN rail adapter and screwed onto the adapter Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 83 ...

Page 84: ...otor starter protector on the DIN rail adapter The motor starter protector sits tight on the adapter Tightening torque 1 5 1 6 Nm Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Feeders 84 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 85: ... terminals on the motor starter protector Screw the reversing contactor assembly to the DIN rail adapter The reversing contactor assembly sits tight on the adapter Tightening torque 1 5 1 6 Nm Screw the main conductor terminals of the motor starter protector tight Attach the wiring modules for connecting the main current paths to the contactors from below Disassembling the feeder from the DIN rail...

Page 86: ...ressure of the mounting spring Pull the DIN rail adapter with mounted feeder forwards with a swivel action Press the DIN rail adapter with mounted feeder upwards and remove the DIN rail adapter with mounted feeder from the DIN rail The procedure for disassembling the DIN rail adapter with mounted reversing starter of size S3 is shown in the figure below You require a screwdriver for disassembling ...

Page 87: ...pring Pull the DIN rail adapter with mounted feeder forwards with a swivel action Press the DIN rail adapter with mounted feeder upwards and remove the DIN rail adapter with mounted feeder from the DIN rail Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 87 ...

Page 88: ...the different mounting variants can be determined via our Online Configurator Page 27 Adapter types for busbars Busbar adapters and device holders Busbar adapters are available with or without pre assembled connecting cables Busbar adapters without connecting cables are known as device holders Busbar adapters and device holders are available in the adapter lengths 200 mm and 260 mm All device comb...

Page 89: ...ring loaded terminals 8US1251 5DS11 S00 S0 25 12 200 45 690 8US1251 5DT11 S00 S0 25 12 260 45 690 8US1251 5NT11 S0 32 10 260 45 690 Table 7 7 Busbar adapters and device holders for reversing starters Article No Size Rated current Connecting ca ble Adapter length Adapter width Rated voltage A AWG mm mm V Busbar adapters and device holders 8US1211 6MT101 S2 80 4 260 120 690 Device holders 8US1250 5A...

Page 90: ...ar adapters and device holders two heights and three widths size S00 S0 Figure 7 34 Busbar adapter size S2 Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Feeders 90 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 91: ...nts without the need for tools The 63 mm wide adapter must be used for assembling the size S2 adapter pair Figure 7 35 Adapter pairs for reversing contactor assembly busbar adapter and device holder size S00 S0 Figure 7 36 Adapter pairs for reversing contactor assembly busbar adapter and device holder size S2 Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Fee...

Page 92: ... ordered separately as accessories Adapting the busbar adapter to the busbar system DANGER Hazardous voltage Will cause death or serious injury Turn off and lock out all power supplying this device before working on this device The busbar adapter and the device holder can be adjusted to suit the following busbar thicknesses 5 mm delivery condition 10 mm Mounting 7 3 Assembly and disassembly with d...

Page 93: ... Attaching the busbar adapter to the busbar is a very straightforward process The busbar hooks on the rear of the adapter will hold the structure securely on the bar even under severe ambient conditions Press the button on the top of the busbar adapter to release the holder The holder should flip out from the front of the busbar adapter Figure 7 39 Mounting the busbar adapter on the busbar Mountin...

Page 94: ... disassembled from the busbar system From the front insert a screwdriver into the right hand opening on the busbar adapter and lock the holder The button on the top of the busbar adapter should spring up and lock Figure 7 41 Disassembling the busbar adapter from the busbar Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Feeders 94 Equipment Manual 02 2022 A5E0...

Page 95: ...sassembling the busbar adapter from the busbar Mounting components on the busbar adapter Mounting the direct on line starter sizes S00 and S0 The load feeder components can be attached to the busbar adapter without tools Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 95 ...

Page 96: ...tor terminals at the same time Screw the main conductor terminals tight Snap the direct on line starter onto the busbar adapter Connect the connection cables to the applicable main conductor terminals Slide the positioning piece from below onto the busbar adapter until it engages at the bottom on the contactor Figure 7 43 Mounting on the busbar adapter direct on line starter screw type connection ...

Page 97: ... contactors in size S0 with AC operation and spring loaded connection technology the lug must be broken off a S0 contactors with AC operation and spring loaded connection system need a spacer d The positioning piece and spacer are included in the assembly kit or can be ordered separately Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Feeders Equipment Manual ...

Page 98: ...ock on the contactor down using a screwdriver and push the feeder onto the DIN rail of the busbar adapter Insert the connecting cables into the corresponding main conductor terminals Screw the main conductor terminals tight Figure 7 45 Mounting on the busbar adapter direct on line starter screw type connection system size S2 Mounting 7 3 Assembly and disassembly with different mounting systems SIR...

Page 99: ...nting the reversing starter in screw type connection system size S0 Mount the link module on the contactor Insert the connectors into the corresponding main conductor terminals Screw the main conductor terminals tight Place the contactor and the link module on the bottom of the motor starter protector Insert the guide tabs into the slots on the motor starter protector Insert the connectors into th...

Page 100: ... Mounting on the busbar adapter reversing starter screw type connection system size S0 Screw the main conductor terminals tight Snap the reversing starter onto the busbar adapter Connect the connection cables to the applicable main conductor terminals Slide the positioning piece from below onto the busbar adapter until it engages at the bottom on the contactor ...

Page 101: ...actor Make sure the guide tabs are inserted into the slots on the contactor The link module will sit flush with the contactor on the left and right hand sides Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 101 ...

Page 102: ...tom on the contactors In the case of contactors in size S0 with AC operation and spring loaded connection technology the lug must be broken off a S0 contactors with AC operation and spring loaded connection system need a spacer d Figure 7 47 Mounting on the busbar adapter reversing starter spring loaded connection system size S0 Mounting the reversing starter size S2 The figure below shows the wor...

Page 103: ...ghtening torque 1 2 1 5 Nm Insert the connecting cables into the corresponding main conductor terminals Screw the main conductor terminals tight Figure 7 48 Mounting on the busbar adapter reversing starter screw type connection system size S2 Installing the vibration and shock kit For special vibration and shock acceleration requirements the vibration and shock kit can be used to secure the feeder...

Page 104: ...ibration and shock kit direct on line starter screw type connection system size S00 Installing the vibration and shock kit for direct on line starters in size S2 The following figures show how to install the vibration and shock kit for direct on line starters in size S2 Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Feeders 104 Equipment Manual 02 2022 A5E036...

Page 105: ... on the busbar adapter Ensure the metal DIN rail is screwed into the busbar adapter in the 5th opening from the top as shown in the figure Tightening torque 0 5 0 8 Nm Screw the fastening plate tight to the busbar adapter Ensure the fastening plate is screwed into the busbar adapter in the 2nd opening from the bottom as shown in the diagram Tightening torque 0 5 0 8 Nm Mounting 7 3 Assembly and di...

Page 106: ...g torque 1 5 1 6 Nm Insert the connecting cables into the corresponding main conductor terminals Screw the main conductor terminals tight Installing the vibration and shock kit for reversing starters in sizes S00 and S0 The following figures show how to install the vibration and shock kit 8US1998 1CA10 Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Feeders 10...

Page 107: ...7 50 Installing the vibration and shock kit reversing starter screw type connection system size S0 Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 107 ...

Page 108: ...apter Screw the metal DIN rail tight on the busbar adapter Ensure the metal DIN rail is screwed into the busbar adapter in the 5th opening from the top as shown in the figure Tightening torque 0 5 0 8 Nm Screw the fastening plate tight to the busbar adapter Ensure the fastening plate is screwed into the busbar adapter in the 2nd opening from the bottom as shown in the diagram Tightening torque 0 5...

Page 109: ...s Tightening torque 1 5 1 6 Nm Screw the right hand contactor tight diagonally into the openings provided using two M4 screws plain washers and spring washers Tightening torque 1 5 1 6 Nm Insert the connecting cables into the corresponding main conductor terminals Screw the main conductor terminals tight Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Feeders ...

Page 110: ... S00 reversing starters may be mounted directly on the base plate The load feeder is screwed to the base plate The device enclosures contain fastening holes as well as openings for screw mounted push in lugs CAUTION Short circuit hazard In configurations with a limiter insulation of the base plate is necessary to avoid a short circuit to the base plate in the event of a short circuit of the motor ...

Page 111: ... Nm should be used to fasten the reversing starter Size S2 The figure below shows mounting on a base plate without DIN rail adapter for direct on line starters of size S2 Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 111 ...

Page 112: ... unscrew the screws and remove the adapter 7 3 4 2 Mounting on base plate with DIN rail adapter Mounting on base plate with DIN rail adapter Mounting on a base plate with DIN rail adapter is permissible for all device combinations Size S0 reversing starters have to be mounted with DIN rail adapters Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Feeders 112 Eq...

Page 113: ...e plate reversing starter with DIN rail adapter screw type connection system size S0 Note 2 x M4 screws 1 2 1 6 Nm should be used to fasten the DIN rail adapter Size S2 The figures below show mounting on a base plate with DIN rail adapter for size S2 direct on line starters and reversing starters Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Feeders Equipmen...

Page 114: ...l adapter screw type connection system size S2 Note 2 x M4 screws 1 5 1 6 Nm should be used to fasten the DIN rail adapter Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Feeders 114 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 115: ... 5 1 6 Nm should be used to fasten the DIN rail adapter Size S3 The figures below show mounting on a base plate with DIN rail adapter for size S3 direct on line starters and reversing starters Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 115 ...

Page 116: ...l adapter screw type connection system size S3 Note 2 x M4 screws 1 5 1 6 Nm should be used to fasten the DIN rail adapter Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Feeders 116 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 117: ...ws 1 5 1 6 Nm should be used to fasten the DIN rail adapter Disassembling the DIN rail adapter from the base plate To disassemble the DIN rail unscrew the screws and remove the adapter Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 117 ...

Page 118: ...Mounting 7 3 Assembly and disassembly with different mounting systems SIRIUS 3RA Load Feeders 118 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 119: ...mation Can be found About connecting the terminals in the appendix entitled References under Man uals SIRIUS Modular System Page 138 in the SIRIUS SIRIUS 3RT Contactors Contactor Assem blies manual and in the SIRIUS SIRIUS 3RV motor starter protector manual SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 119 ...

Page 120: ...Connection SIRIUS 3RA Load Feeders 120 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 121: ... information Can be found in the appendix About motor starter protector operation References under Manuals SIRIUS Modular Sys tem Page 138 in the SIRIUS SIRIUS 3RV motor starter protectors manual SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 121 ...

Page 122: ...Operation SIRIUS 3RA Load Feeders 122 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 123: ...load feeders These include the transverse auxiliary switches with 1 CO contact or 1 NO contact 1 NC contact which are connected to the motor starter protector from above There are also special snap on auxiliary switch blocks for the contactor which are connected from below These two accessories enable the fuseless load feeders to be wired simply without the cables having to be routed through the d...

Page 124: ...bout the wiring kit for contactor assemblies for star delta wye delta start References under Manuals SIRIUS Modular Sys tem Page 138 in the SIRIUS SIRIUS 3RT Contac tors Contactor Assemblies manual 10 3 Link modules The SIRIUS modular system features link modules to facilitate combinations involving the following devices Motor starter protector and contactor Motor starter protector and soft starte...

Page 125: ... starter protec tor contactor in size S0 DC 32 3RA2921 1BA00 Motor starter protec tor soft starter in size S00 Motor starter protec tor soft starter in size S0 Motor starter protec tor solid state con tactor Motor starter protec tor contactor in size S2 65 3RA2931 1AA00 Motor starter protec tor soft starter in size S2 Motor starter protec tor contactor in size S3 100 3RA1941 1AA00 Accessories 10 3...

Page 126: ... contactor in size S00 16 3RA2911 2AA00 Motor starter protec tor contactor in size S0 32 3RA2921 2AA00 Motor starter protec tor soft starter in size S00 16 3RA2911 2GA00 Motor starter protec tor soft starter in size S0 32 3RA2921 2GA00 Accessories 10 3 Link modules SIRIUS 3RA Load Feeders 126 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 127: ...N rail mounting As well as the DIN rail adapter which can be ordered separately the following kits are available for DIN rail mounting Table 10 2 Assembly kit for reversing operation for DIN rail size S0 Screw connection Spring loaded connection system 3RA2923 1BB1 3RA2923 1BB2 Wiring modules top and bottom Wiring modules top and bottom Auxiliary wiring module top and bottom Auxiliary wiring stran...

Page 128: ...tructions Link wedge 4 x Table 10 4 Assembly kit for reversing operation for DIN rail size S3 Screw connection 3RA2943 1BB1 DIN rail adapter 2 x Mechanical interlock Wiring modules top and bottom Connector for contactors 2 x Auxiliary wiring module top and bottom Screw and plain washer for mounting devices 6 x Side module 3 x Operating instructions Link wedge 6 x Reference More information Can be ...

Page 129: ...ng operation for busbar size S0 Screw connection Spring loaded connection system 3RA2923 1DB1 3RA2923 1DB2 Wiring modules top and bottom Wiring modules top and bottom Auxiliary wiring module top and bottom Auxiliary wiring stranded wires Connection clips 2 x Connection clips 2 x Mechanical interlock Mechanical interlock Busbar adapter Busbar adapter Device holder Device holder Spacer 2 x Table 10 ...

Page 130: ... connecting cables Busbar adapter and device holder size S2 For 60 mm busbar center to center spacing 260 mm long With connecting cables Vibration and shock kit 8US1998 1DA10 size S2 for busbar mounting under severe ambient conditions Reference More information Can be found in the chapter titled About the available adapter types and mounting the assembly kit for the busbar On busbar system Page 88...

Page 131: ...ull article number of the desired device in the Product field and confirm with the Enter key 2 Click the Technical data link 11 2 Overview tables Overview tables technical data You will find overview tables with technical data in the Product information tab in our online ordering system https mall industry siemens com mall en WW catalog products 10047490 tree CatalogTree SIRIUS 3RA Load Feeders Eq...

Page 132: ...Technical data 11 2 Overview tables SIRIUS 3RA Load Feeders 132 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 133: ...com cs ww en ps 16288 td 1 Enter the full article number of the desired device in the Product field and confirm with the Enter key 2 Click the CAx data link 3RA2 load feeders 7 7 7 4 4 Figure 12 1 Fuseless load feeder direct on line starter S00 3RA2110 SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 133 ...

Page 134: ... 3RV2 4 3RT204 7 7 7 4 4 4 Figure 12 3 Fuseless load feeder reversing starter S00 3RA2210 7 7 7 4 4 4 Figure 12 4 Fuseless load feeder reversing starter S0 S2 S3 3RA2220 3RV2 4 3RT204 Circuit diagrams 12 1 CAx data SIRIUS 3RA Load Feeders 134 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 135: ...he device following a short circuit Type of coordination 1 The load feeder may be non operational after a short circuit has been cleared Damage to the contactor and the overload release is also permissible Type of coordination 2 After short circuit disconnection there must be no damage to the overload release or to any other part The load feeder can resume operation without needing to be renewed W...

Page 136: ...Types of coordination SIRIUS 3RA Load Feeders 136 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 137: ... 3RA2110 3ZX1012 0RA21 2AA1 SIRIUS Direct On Line Starter on Busbar S0 3RA2120 3ZX1012 0RA21 1AA1 SIRIUS Reversing Starter on Busbar S00 3RA2210 3ZX1012 0RA22 2AA1 SIRIUS Reversing Starter on Busbar S0 3RA2220 3ZX1012 0RA22 1AA1 SIRIUS Reversing Starter on DIN Rail S00 3RA2210 3ZX1012 0RA22 3AA1 SIRIUS Reversing Starter on DIN Rail S0 3RA2220 3ZX1012 0RA22 5AA1 SIRIUS Fuseless Load Feeder S2 3RA21...

Page 138: ...current moni toring relays 3UG4 3RR2 Monitoring Relay https support industry siemens com cs ww en view 54397927 manual 3RS1 3RS2 temperature monitoring relays 3RS1 3RS2 Temperature Monitoring Relays https support industry siemens com cs ww en view 54999309 manual 3UG48 monitoring relays 3RR24 current monitoring relays for IO Link 3UG48 3RR24 Monitoring Relays for IO Link https support industry sie...

Page 139: ...pport https support industry siemens com cs ww en ps 16288 td 1 Enter the full article number of the desired device in the Product field and confirm with the Enter key 2 Click the CAx data link Note All dimensions are specified in mm SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 139 ...

Page 140: ...direct on line starter AC DC screw type connection system3RA2110 A Figure C 2 S00 direct on line starter AC DC spring loaded connection system3RA2110 E Dimension drawings dimensions in mm C 2 3RA2 fuseless load feeders Size S00 to S3 for DIN rail SIRIUS 3RA Load Feeders 140 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 141: ...n line starter AC DC with hybrid connection system is not available as a 3RA2 pre assembled combination Figure C 4 S00 reversing starter AC DC screw type connection system3RA2210 A Dimension drawings dimensions in mm C 2 3RA2 fuseless load feeders Size S00 to S3 for DIN rail SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 141 ...

Page 142: ...eless load feeders Size S0 for DIN rail Figure C 6 S0 direct on line starter AC screw type connection system3RA2120 A Dimension drawings dimensions in mm C 2 3RA2 fuseless load feeders Size S00 to S3 for DIN rail SIRIUS 3RA Load Feeders 142 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 143: ...tem3RA2120 A Figure C 8 S0 direct on line starter AC spring loaded connection system3RA2120 E Dimension drawings dimensions in mm C 2 3RA2 fuseless load feeders Size S00 to S3 for DIN rail SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 143 ...

Page 144: ...RA2120 E Figure C 10 S0 direct on line starter AC hybrid connection system link module 3RA2921 2FA00 Dimension drawings dimensions in mm C 2 3RA2 fuseless load feeders Size S00 to S3 for DIN rail SIRIUS 3RA Load Feeders 144 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 145: ...er AC and DC with hybrid connection system are not available as 3RA2 pre assembled combinations Figure C 12 S0 S0 and S00 S0 reversing starters AC screw type connection system 3RA2220 B 0AP0 Dimension drawings dimensions in mm C 2 3RA2 fuseless load feeders Size S00 to S3 for DIN rail SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 145 ...

Page 146: ...220 F 0AP0 Figure C 14 S0 S0 and S00 S0 reversing starters DC screw type connection system 3RA2220 B 0BB4 Dimension drawings dimensions in mm C 2 3RA2 fuseless load feeders Size S00 to S3 for DIN rail SIRIUS 3RA Load Feeders 146 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 147: ...seless load feeders Size S2 for DIN rail Figure C 16 Direct on line starter S2 screw type connection system3RA2130 4 A Dimension drawings dimensions in mm C 2 3RA2 fuseless load feeders Size S00 to S3 for DIN rail SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 147 ...

Page 148: ...rew type connection system3RA2130 4 A DIN rail adapter 3RA2932 1AA00 Dimension drawings dimensions in mm C 2 3RA2 fuseless load feeders Size S00 to S3 for DIN rail SIRIUS 3RA Load Feeders 148 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 149: ... 3 soft starter screw type connection system DIN rail adapter 3RA2932 1CA00 Dimension drawings dimensions in mm C 2 3RA2 fuseless load feeders Size S00 to S3 for DIN rail SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 149 ...

Page 150: ... screw type connection system DIN rail adapter 3RA2932 1AA00 Dimension drawings dimensions in mm C 2 3RA2 fuseless load feeders Size S00 to S3 for DIN rail SIRIUS 3RA Load Feeders 150 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 151: ...S00 screw type connection system DIN rail adapter 3RA2922 1BA00 Dimension drawings dimensions in mm C 2 3RA2 fuseless load feeders Size S00 to S3 for DIN rail SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 151 ...

Page 152: ...0 screw type connection system DIN rail adapter 3RA2922 1BA00 Dimension drawings dimensions in mm C 2 3RA2 fuseless load feeders Size S00 to S3 for DIN rail SIRIUS 3RA Load Feeders 152 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 153: ... S0 screw type connection system DIN rail adapter 3RA2922 1BA00 Dimension drawings dimensions in mm C 2 3RA2 fuseless load feeders Size S00 to S3 for DIN rail SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 153 ...

Page 154: ...d feeders Size S3 for DIN rail Note The following versions of the fuseless load feeder are not available as 3RA2 pre assembled combinations Dimension drawings dimensions in mm C 2 3RA2 fuseless load feeders Size S00 to S3 for DIN rail SIRIUS 3RA Load Feeders 154 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 155: ... S3 screw type connection system DIN rail adapter 3RA2942 1AA00 Dimension drawings dimensions in mm C 2 3RA2 fuseless load feeders Size S00 to S3 for DIN rail SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 155 ...

Page 156: ...S3 screw type connection system DIN rail adapter 3RA2942 1AA00 Dimension drawings dimensions in mm C 2 3RA2 fuseless load feeders Size S00 to S3 for DIN rail SIRIUS 3RA Load Feeders 156 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 157: ...C 26 S00 direct on line starter AC DC screw type connection system 3RA2110 D Figure C 27 S00 reversing starter AC DC screw type connection system3RA2210 D Dimension drawings dimensions in mm C 3 3RA2 fuseless load feeders Size S00 to S2 for 60 mm busbar systems SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 157 ...

Page 158: ...m3RA2110 H Figure C 29 S00 reversing starter AC DC spring loaded connection system 3RA2210 H Dimension drawings dimensions in mm C 3 3RA2 fuseless load feeders Size S00 to S2 for 60 mm busbar systems SIRIUS 3RA Load Feeders 158 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 159: ...rew type connection system3RA2120 D 0AP0 Figure C 31 S0 S0 and S00 S0 reversing starters AC screw type connection system3RA2220 D 0AP0 Dimension drawings dimensions in mm C 3 3RA2 fuseless load feeders Size S00 to S2 for 60 mm busbar systems SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 159 ...

Page 160: ...120 H 0AP0 Figure C 33 S0 reversing starter AC spring loaded connection system3RA2220 H 0AP0 Dimension drawings dimensions in mm C 3 3RA2 fuseless load feeders Size S00 to S2 for 60 mm busbar systems SIRIUS 3RA Load Feeders 160 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 161: ...120 D 0BB4 Figure C 35 S0 S0 and S00 S0 reversing starters DC screw type connection system 3RA2220 D 0BB4 Dimension drawings dimensions in mm C 3 3RA2 fuseless load feeders Size S00 to S2 for 60 mm busbar systems SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 161 ...

Page 162: ...120 H 0BB4 Figure C 37 S0 reversing starter DC spring loaded connection system 3RA2220 H 0BB4 Dimension drawings dimensions in mm C 3 3RA2 fuseless load feeders Size S00 to S2 for 60 mm busbar systems SIRIUS 3RA Load Feeders 162 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 163: ...ect on line starter S2 screw type connection system3RA2130 4 A busbar adapter 8US1261 6MT10 Dimension drawings dimensions in mm C 3 3RA2 fuseless load feeders Size S00 to S2 for 60 mm busbar systems SIRIUS 3RA Load Feeders Equipment Manual 02 2022 A5E03656507520A RS AC 004 163 ...

Page 164: ...w type connection system busbar adapter and device holder Dimension drawings dimensions in mm C 3 3RA2 fuseless load feeders Size S00 to S2 for 60 mm busbar systems SIRIUS 3RA Load Feeders 164 Equipment Manual 02 2022 A5E03656507520A RS AC 004 ...

Page 165: ...ers 18 20 42 Contactor assemblies for star delta wye delta start Load feeders 19 D Derating fuseless load feeders 3RV2917 infeed system 42 Device holder Load feeders 130 Device holders Load feeders 89 Device versions Load feeders 15 DIN rail adapter Load feeders 64 Direct on line start Load feeders 25 Direct on line starters Load feeders 43 88 Disposal 10 H Hybrid connection Load feeders 42 127 I ...

Page 166: ...ters Load feeders 43 S Scope of validity Manual 8 Screw mounting Load feeders 62 Short circuit protection Load feeders 25 SIRIUS system configurator 27 Snap on mounting Load feeders 61 62 64 Soft start Load feeders 25 Standards Load feeders 13 Star delta wye delta start Load feeders 25 124 Starter combinations Load feeders 124 T Tripping classes Load feeders 25 Types of coordination 135 Load feede...

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