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Gewiss MSX 125, Manual

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Gewiss MSX 125 Manual Download Page 7

The MSXc range is available in 2 frame sizes, 160A and 250A. Interrupting capacities of 16kA and 25kA are offered in 3 and 4 pole versions.
160A MCCBs are extremely compact in size (W75 H130 D68) and offer space saving solutions for electrical power distribution where the installation size is critical. 
160A models have adjustable thermal and fixed magnetic settings. 250A MCCBs have adjustable thermal and adjustable magnetic settings.

3 Pole MCCB

MCCB Adjustment Dial 

MSX

7

Technical Information

Version 2.0

For technical information contact the Technical Assistance Service or visit gewiss.com

COMPACT MCCB WITH THERMAL AND MAGNETIC PROTECTION 

MSX 160c - MSX 250c

Summary of Contents for MSX 125

Page 1: ...auxiliary contacts releases motor operator rotary handles and interlock Compact MCCBs MSXc page 41 Traditional MCCBs MSX electronic MCCBs MSXE MCCBs with RCD MSXD page 50 Automatic transfer switch pag...

Page 2: ...6 22 22 25 25 25 25 690V kA 6 6 7 5 7 5 7 5 7 5 Direct current 250V kA 7 10 7 12 19 40 40 40 Type of protection Adjustable thermal Fixed magnetic Adjustable thermal Fixed magnetic Adjustable thermal...

Page 3: ...40 50 85 50 85 85 65 65 65 36 50 36 50 50 38 38 38 30 45 25 45 50 34 34 34 22 30 15 30 30 23 23 23 15 15 10 15 20 15 15 15 40 40 Adjustable thermal Adjustable magnetic Electronic LSI Electronic LSIG E...

Page 4: ...0 3s Icw kA 2 3 5 Versions kA Fixed Fixed Fixed Plug in1 Mounting on DIN rail by means of the accessory yes yes no Mounting position any any any Upline downline power supply yes yes yes Terminals Fron...

Page 5: ...22A AC 23A DC 22A AC 23A DC 22A 3 4 3 4 3 4 50 60 50 60 50 60 690 AC 250 DC 690 AC 250 DC 690 AC 250 DC 8 8 8 IV IV IV 800 800 800 17 32 45 10 15 20 Fixed Plug in Fixed Fixed Fixed no no no any any an...

Page 6: ...ing current 220 240V kA 27 50 27 65 400 415V kA 19 36 30 19 36 440V kA 12 25 12 25 525V kA 6 22 7 5 25 Type of protection Adjustable thermal Fixed magnetic Adjustable thermal Fixed magnetic Versions F...

Page 7: ...tricalpowerdistributionwheretheinstallationsizeiscritical 160A models have adjustable thermal and fixed magnetic settings 250A MCCBs have adjustable thermal and adjustable magnetic settings 3 Pole MCC...

Page 8: ...Adjusting Dials MSX 250c MCCB Adjusting Dials Models ratings and settings ADJUSTMENT DIALS Model Breaking capacity Rated current In A Magnetic trip current Ii A MSX 160c 16 kA 25 40 600 63 80 1000 10...

Page 9: ...cent Rated Current 160A Max Magnetic trip settings 1040 1560 160A Min Magnetic trip settings 400 600 Tr i ppi ng Ti me second minute hour Percent Rated Current MSX 160c MSX 250c 250A MSX 250c 160A Tim...

Page 10: ...ive short circuit current in RMS sym kA 1000 100 10 1 0 1 1 10 100 1000 Max Let through peak current kA Prospective short circuit current in RMS sym kA MSX 160c at 400 415V AC MSX 250c at 400 415V AC...

Page 11: ...nt in RMS sym kA 30 20 10 5 3 2 1 0 5 0 3 0 2 0 1 0 05 0 03 0 02 3 2 5 10 20 30 50 100 200 300 Max Let through energy I 2 t x10 6 A 2 sec Prospective short circuit current in RMS sym kA MSX 160c at 40...

Page 12: ...rush currents or generator short circuit currents Lowering the short circuit tripping threshold can allow a higher earth loop impedance in an installation and provide end of cable protection with the...

Page 13: ...0 6 12 xIn 125 6 10 xIn MSX 160 36 kA 160 6 13 xIn 65 kA 160 6 13 xIn MSX 250 36 kA 250 6 10 xIn 65 kA 250 6 10 xIn MSX 400 36 kA 400 6 12 xIn 65 kA 400 6 12 xIn MOTOR PROTECTION MCCBs feeding motors...

Page 14: ...125A max 125A min Adjustable setting range of magnetic trip LO HI 125 1250 250 Percent Rated Current Magnetic trip current Tr ippin g Time second minute hour MSX 125 from 20A to 100A MSX 125 125A Tim...

Page 15: ...urrent 250A max 250A min 250 2500 500 Magnetic trip current Adjustable setting range of magnetic trip Tr ippin g Tim e second minute hour MSX 160 MSX 250 MSX 15 MCCB WITH THERMAL AND MAGNETIC PROTECTI...

Page 16: ...ge of magnetic trip Tr ippin g Tim e second minute hour MSX 400 MSX 16 MCCB WITH THERMAL AND MAGNETIC PROTECTION MSX 125 MSX 160 MSX 250 MSX 400 Technical Information Version 2 0 For technical informa...

Page 17: ...Max Let through peak current kA Prospective short circuit current in RMS sym kA 160 250A Max Let through peak current kA Prospective short circuit current in RMS sym kA MSX 160 MSX 250 at 400 415 440...

Page 18: ...rent kA Prospective short circuit current in RMS sym kA MSX 400 at 400 415 440V AC MSX 400 at 690V AC MSX 18 MCCB WITH THERMAL AND MAGNETIC PROTECTION MSX 125 MSX 160 MSX 250 MSX 400 Technical Informa...

Page 19: ...in RMS sym kA Max Let through energy I 2 t 10 6 A 2 sec Prospective short circuit current in RMS sym kA Max Let through energy I 2 t x10 6 A 2 sec MSX 125 at 400 415 440V AC MSX 160 MSX 250 at 400 41...

Page 20: ...t current in RMS sym kA Max Let through energy I 2 t x10 6 A 2 sec MSX 400 at 400 415 440V AC MSX 400 at 690V AC MSX 20 MCCB WITH THERMAL AND MAGNETIC PROTECTION MSX 125 MSX 160 MSX 250 MSX 400 Techni...

Page 21: ...preset threshold Ig Ground fault protection can be enabled and disabled by operating a DIP switch on the electronic protection unit An external current transformer is necessary if the ground fault tri...

Page 22: ...erneath each time current graph ADJUSTMENT DIALS Tolerances of Characteristics Characteristics Tolerance Long Time Delay L IR Tripping when IR 1 05 load current IR 1 25 tR 20 Short Time Delay S Isd 15...

Page 23: ...al protection tN vs IN is identical to characteristic of phase protection tR vs IR IR A xIn 0 4 0 5 0 63 0 8 0 9 0 95 1 0 Characteristics No 1 2 3 4 5 L tR s 11 21 21 5 7 5 at 200 x IR at 600 x IR S I...

Page 24: ...tection tR vs IR IR A xIn 0 4 0 5 0 63 0 8 0 9 0 95 1 0 Characteristics No 1 2 3 4 5 6 7 L tR s 11 21 21 5 10 19 29 at 200 x IR at 600 x IR S Isd xIR 2 5 5 10 tsd s 0 1 0 2 I Ii xIR 14 Max 13 x In 1 G...

Page 25: ...cteristic of neutral protection tN vs In is identical to characteristic of phase protection tR vs IR IR A xIn 0 4 0 5 0 63 0 8 0 85 0 9 0 95 1 0 Characteristics No 1 2 3 4 5 6 L tR s 11 21 21 5 10 16...

Page 26: ...protection tR vs IR IR A xIn 0 4 0 5 0 63 0 8 0 9 0 95 1 0 Characteristics No 1 2 3 4 5 6 7 L tR s 11 21 21 5 10 19 29 at 200 x IR at 600 x IR S Isd xIR 2 5 5 10 tsd s 0 1 0 2 I Ii xIR 14 Max 12 x In...

Page 27: ...IR can be selected Characteristic of neutral protection tN vs In is identical to characteristic of phase protection tR vs IR IR A xIn 0 4 0 5 0 63 0 8 0 9 0 95 1 0 Characteristics No 1 2 3 4 5 6 L tR...

Page 28: ...rotection tR vs IR IR A xIn 0 4 0 5 0 63 0 8 0 9 0 95 1 0 Characteristics No 1 2 3 4 5 6 7 L tR s 11 21 21 5 10 19 29 at 200 x IR at 600 x IR S Isd xIR 2 5 5 10 tsd s 0 1 0 2 I Ii xIR 14 Max 12 x In 1...

Page 29: ...otection tR vs IR IR A xIn 0 4 0 5 0 63 0 8 0 9 0 95 1 0 Characteristics No 1 2 3 4 5 6 7 L tR s 11 21 21 5 10 19 29 at 200 x IR at 600 x IR S Isd xIR 2 5 5 10 tsd s 0 1 0 2 I Ii xIR 14 Max 12 x In 1...

Page 30: ...it current in RMS sym kA Max Let through peak current kA Prospective short circuit current in RMS sym kA MSXE 160 MSXE 250 at 400 415 440V AC MSXE 400 at 400 415 440V AC MSXE 160 MSXE 250 at 690V AC M...

Page 31: ...urrent kA Prospective short circuit current in RMS sym kA 300 200 100 5 3 2 1 0 5 0 3 0 2 2 3 5 10 20 30 50 100 200 50 30 300 20 10 Max Let through peak current kA Prospective short circuit current in...

Page 32: ...20 10 Max Let through peak current kA Prospective short circuit current in RMS sym kA 300 200 100 5 3 2 1 0 5 0 3 0 2 3 2 5 10 20 30 50 100 200 50 30 300 20 10 Max Let through peak current kA Prospect...

Page 33: ...ak current kA Prospective short circuit current in RMS sym kA Max Let through energy I 2 t x10 6 A 2 sec Prospective short circuit current in RMS sym kA MSXE 1600 a 400 415 440V A MSXE 160 MSXE 250 at...

Page 34: ...t circuit current in RMS sym kA Max Let through energy I 2 t 10 6 A 2 sec Prospective short circuit current in RMS sym kA MSXE 400 at 400 415 440V AC MSXE 630 a 400 415 440V AC MSXE 400 a 690V AC MSXE...

Page 35: ...2 1 Max Let through energy I 2 t 10 6 A 2 sec Prospective short circuit current in RMS sym kA 30 20 10 0 5 0 3 0 2 0 1 0 05 0 03 0 02 3 2 5 10 20 30 50 0 10 200 5 300 3 2 1 Max Let through energy I 2...

Page 36: ...0 30 20 10 Max Let through energy I 2 t X10 6 A 2 sec Prospective short circuit current in RMS sym kA 3 2 20 200 300 5 10 30 50 100 300 200 100 5 3 2 1 0 5 0 3 0 2 50 30 20 10 Max Let through energy I...

Page 37: ...available with rated current from 20A to 125A the second size is available with rated current from 160A to 250A Every size is offered with adjustable thermal and fixed magnetic protection characterist...

Page 38: ...low i is the tripping threshold for short circuit protection Itisfixedatthevaluesshownbelow Models ratings and settings ADJUSTMENT DIALS Model Breaking capacity I n A t ms Rated current In A Magnetic...

Page 39: ...netic trip settings 1040 1560 160A Min Magnetic trip settings 400 600 T rip ping T ime second minute hour Percent Rated Current MSXD 125 MSXD 160 MSXD 250 MSXD 160 MSXD 125 MSXD 250 Time Current Chara...

Page 40: ...ergy I 2 t X10 6 A 2 sec Prospective short circuit current in RMS sym kA MSXD 125 at 400 415 440V AC MSXD 125 at 400 415 440V AC MSXD 160 MSXD 250 at 400 415 440V AC MSXD 160 MSXD 250 at 400 415 440V...

Page 41: ...BS name plate Undervoltage release UV Shunt trip release SH Auxiliary contact of open closed position AX Auxiliary contact of fault indicator switch AL Valid Maximum Accessory Combinations Auxiliary c...

Page 42: ...the rated voltage is applied to the breaker Type of breaker Rated value of voltage and current of auxiliary contacts AC DC Minimum load Voltage V Current A Voltage V Current A Resistive load Inductive...

Page 43: ...makes it possible to use the motor operators for synchronized closing of breakers Silent Operation Motor operator uses a direct drive system providing operational silence Lock in Off Capability This...

Page 44: ...Rotating the handle counter clockwise turns ON the breaker and clockwise turns OFF or resets the breaker Operation Precaution 1 Ensure that the actual operation voltage ranges from 85 to 110 of the ra...

Page 45: ...rating handle is used to operate a circuit breaker mounted just behind a compartment door with the door closed The operating mechanism and handle are mounted directly onto the circuit breaker The hand...

Page 46: ...aker on Operating Direction of Handles Type 160A Frame Type 250A Frame Rotate clockwise to turn the breaker ON The door mounted operating handle allows breakers installed in control centers or switchb...

Page 47: ...llows the breaker to be padlock in the OFF position Padlocks are not supplied Up to three padlocks can be installed Type 160A Frame Type 250A Frame Type 160A Frame Type 250A Frame Padlocking lever Pad...

Page 48: ...r 160A to 250A frame models and may be used on MCCBs fitted with rear connections RC They prevent access to the terminals from the front and top Terminal Cover for Rear Connection Terminal cover lock...

Page 49: ...f the MCCB are supplied as standard Additional interpole barriers can be ordered individually All interpole barriers can easily be fitted to either end of an MCCB MCCB fitted with Interpole Barriers a...

Page 50: ...d with fitting instructions Control wiring is terminated on the accessory screw terminal Easy field Installation of Accessories Internal accessory can be simply plugged into position No tools are requ...

Page 51: ...the side of the MCCB Shunt trip and undervoltage releases cannot be installed in this model Auxiliary contact of open closed position AX Auxiliary contact of fault indicator switch AL Shunt trip relea...

Page 52: ...uxiliary contacts Voltage V AC Voltage V DC Minimum Load Current A Current A Resistive Load Inductive Load Resistive Load Inductive Load 440 250 100mA at 15V DC 240 3 2 125 0 4 0 05 110 3 2 30 3 2 Aux...

Page 53: ...f its voltage rating The undervoltage release prevents the circuit breaker being closed unless a voltage corresponding to at least 85 of its voltage rating is applied across the terminals of the under...

Page 54: ...ug in base Up to 4 terminal blocks can be installed on a 125A 160A or 250A frame MCCB Up to 5 terminal blocks can be installed on a 400A to 800A frame MCCB Terminal Block for Plug in MCCBs Terminal Bl...

Page 55: ...ey lock Padlocking facility Manualcharging lever Spring status Manual Charging Point ON OFF TRIPPED indicator Optional key lock Select Lever ON OFF push buttons Motor Operator for 125A and 250A Frame...

Page 56: ...ON 2 3 OFF RESET 1 1 3 5 ON 2 2 OFF RESET 1 3 3 5 230 240 V AC 18 26 ON 7 2 OFF RESET 3 9 8 1 ON 12 OFF RESET 6 0 11 5 24V DC ON 7 2 OFF RESET 2 0 5 1 ON 7 OFF RESET 3 2 6 5 Operating method Direct d...

Page 57: ...ose signal is sent to the motor operator A 40ms time delay in the reset and close signals is sufficient to allow the undervoltage release UV to energise When a shunt trip release is used with a motor...

Page 58: ...he rated operating voltages The breaker can be padlocked in the OFF position by pulling out the lock plate and locking it with a padlock When the breaker is ON the lock plate cannot be pulled out Up t...

Page 59: ...is opened While the ON switch is closed latch release coil LRC will not be excited even if the OFF switch is closed or an automatic reset circuit is being used Pumping is thus prevented Automatic Cha...

Page 60: ...ed in steps of 90 degrees with respect to the operating mechanism This allows the indication position to remain the same whether the breaker is mounted vertically right side up or upside down or horiz...

Page 61: ...extended rotary handle keeps the panel door locked when in the ON position The handle is turned to the OFF position to open the panel door The release button enables the panel door to be opened with t...

Page 62: ...ront Padlocking and keylocking is possible in the OFF position Door interlocking mechanism OFF Padlocked lever Cutout flange Locking Devices TogglelockingdevicesallowMCCBstobelockedON or OFF using up...

Page 63: ...for 125A to 1250A frame models have an IP20 ingress protection Terminal covers are ordered individually Two terminal covers are required to cover both the line and load terminals of an MCCB Each cove...

Page 64: ...rear terminal covers for 400A and 630A frame models The user can remove a section of the rear terminal cover using a tool to allow entry of the conductor Terminal Covers for Front Connection Terminal...

Page 65: ...can be ordered individually All interpole barriers can easily be fitted to either end of an MCCB MCCB have been designed to accept an additional interpole barrier between two adjacent MCCBs Interpole...

Page 66: ...oller can monitor the status of two supplies and control the switching of two MCCBs according to pre programmed parameters WhenanautomaticchangeovercontrollerisinterfacedtoapairofinterlockedMCCBsfitte...

Page 67: ...ailable also for 1250A and 1600A frame models The mechanisms are mounted on the back of two MCCBs MCCBs cannot be mounted directly to a flat plate but are installed on a frame to ensure space for the...

Page 68: ...ous timing sequences are available to prevent nuisance starting or unnecessary supply breaks Product Features ATS has back lit LCD with 4 line text display which shows system status and indicates any...

Page 69: ...th the special gasket supplied Communication ports USB Port to be used only to configure ATS via PC and specific software Maximum connection distance 6m USB Type A Type B cable required this is the ty...

Page 70: ...t max 1 5A DC Operating frequency from 48Hz to 64Hz Rise time 20 ms Ripple and noise 1 Efficiency 80 Regulation line 0 1 Vo Load 5 Vo Protections Internal 250V 2A Anti Surge fuses 20mm x 5mm ceramic t...

Page 71: ...of fault indicator switch SX MSX M160c 250c 1 GWD8661 Wire mechanical interlock MSX M250c 1 GWD8581 Motor operator MSX M250c 240VAC 1 ACCESSORIES Code Description Quantity GWD8666 Cable for wire inter...

Page 72: ...f fault indicator switch MSX D E M125 1600 1 GWD8662 Wire mechanical interlock MSX125 1 GWD8584 Motor operator MSX D125 240VAC 1 ACCESSORIES Code Description Quantity GWD8666 Cable for wire interlock...

Page 73: ...contact of fault indicator switch MSX D E M125 1600 1 GWD8663 Wire mechanical interlock MSX E160 250 1 GWD8590 Motor operator MSX D E160 250 240VAC 1 ACCESSORIES Code Description Quantity GWD8666 Cabl...

Page 74: ...ry contact of fault indicator switch MSX D E M125 1600 1 GWD8664 Wire mechanical interlock MSX E M400 630 1 GWD8595 Motor operator MSX E M400 630 240VAC 1 ACCESSORIES Code Description Quantity GWD8666...

Page 75: ...ntact of fault indicator switch MSX D E M125 1600 1 GWD8665 Wire mechanical interlock MSXE M1000 1 GWD8598 Motor operator MSX E M1000 240VAC 1 ACCESSORIES Code Description Quantity GWD8666 Cable for w...

Page 76: ...ition MSX D E M125 1600 2 GWD8505 Auxiliary contact of fault indicator switch MSX D E M125 1600 1 GWD8602 Motor operator MSX E M1250 1600 230VAC 1 ACCESSORIES Code Description Quantity GWD8668 Cable f...

Page 77: ...terminals Rear terminals can be rotated in steps of 45 degrees or 90 degrees Connection type Type Front connection Rear connection Screw A Screw B Screw C Screw D Screw E Frame size A Breaker Front t...

Page 78: ...Secondterminal whentwoterminals areconnected Connection two electric cables Connection two terminals Crimp lugs types Each terminal on 250A models has a serrated surface This provides excellent grip...

Page 79: ...rpole barrier Insulation tube or tape is also acceptable Insulating tube or tape Interpole barrier Exposed conductor Sheathed wire Compression terminal Interpole barrier Line side Load side A Distance...

Page 80: ...he barriers more over insulate all exposed conductors by insulating tape or the like so that the tape overlaps with the barriers If using extension bars optional ensure the insulation distance specifi...

Page 81: ...Rear 160A 156 152 148 250A 243 236 229 Rated currents depending on ambient temperature for compact MCCBs Note Supplied with terminal bars fitted as standard Temperature ratings are not valid if the te...

Page 82: ...the modular devices by means of a fixing bracket In addition 45mm high window panels can be used The MSXE 160 and MSXE 250 models cannot be installed on DIN rail Connection and mounting options overv...

Page 83: ...minated with crimp lug terminals thereby preventing sideways rotation of the lug ExtendedorspreadfrontterminalsFBareanextensionoffrontterminal FC which can be fitted to line or load side terminals of...

Page 84: ...of conductors in a different switchboard compartment to the MCCB body The rear terminal can be rotated in steps of 45 degrees on a 125A to 630A frame MCCBs and 90 degrees on a 800A and 1250A frame MCC...

Page 85: ...ions below show possible mounting and connection options for plug in bases These mounting and connection options are available from 125A to 800A frame models IP2X Insulation Plates Safety Lock Plug in...

Page 86: ...exposed live part of upper breaker terminal front connected type or distance from lower breaker to end face of upper breaker rear connected type or plug in type B1 Distance from end face of breaker t...

Page 87: ...0 80 0 80 1 MSXE 1000 800A 50 kA 120 100 80 0 80 1 MSXE 1000 1000A 50 kA 150 120 80 0 80 1 MSXE 1250 50 kA 150 120 80 0 80 1 MSXE 1600 50 kA 150 150 100 0 100 1 Note 1 Insulate the exposed conductor u...

Page 88: ...performance Power can be supplied through MSX MCCBs in either direction without loss of performance MSX 88 MCCB WITH THERMAL MAGNETIC ELECTRONIC RESIDUAL CURRENT PROTECTION AND SWITCH DISCONNECTORS M...

Page 89: ...terminal bars are removed Rated currents depending on ambient temperature for MSXE electronic MCCBs Electronic Models Rated Current A MCCB Type Connection Type Rating at calibration temperature 40 C 3...

Page 90: ...50 102 7 7 24 95 68 52 22 10 5 3P 100 75 50 130 4P N 4P 3P 8 5 36 5 17 35 70 114 25 25 25 25 25 8 3 45 45 17 8 5 36 5 35 5 35 35 8 3 28 4 6 5 max 16 5 max max t5 9 5 63 160A 5 25 40A FRONT TERMINALS H...

Page 91: ...ed hole M4 0 7 25 50 3P 25 111 114 4P 20 25 25 25 C L front view Tapped hole M4 0 7 25 3P 25 111 4P REAR TERMINALS PANEL CUTOUT DRILLIN PLAN Rated current A A B C D E F 125 160 12 5 8 5 4 13 16 5 Pane...

Page 92: ...5 11 5 23 30 5 11 5 19 30 5 11 5 23 48 5 48 5 48 5 23 169 120 97 23 35 35 35 35 35 23 102 11 max 95 7 24 10 5 68 60 46 9 6 8 11 30 5 11 5 19 Interpolebarrier removable Mounting hole 4P 3P 101 165 144...

Page 93: ...3 5 48 M4 0 7 Tapped hole 3P 4P 24 35 35 35 144 126 35 35 35 35 front view M4 0 7 Tapped hole 3P 4P 126 35 35 REAR TERMINALS PANEL CUTOUT DRILLIN PLAN Panel cutout dimensions shown give an allowance o...

Page 94: ...ole Preparation of conductor M8 screw Mounting screw FRONT TERMINALS Handle Centre Line Handle Frame Centre Line MSX 94 Technical Information Version 2 0 For technical information contact the Technica...

Page 95: ...ole REAR TERMINALS PANEL CUTOUT DRILLIN PLAN Panel cutout dimensions shown give an allowance of 1 0mm or more around the handle escutcheon MSX 95 Technical Information Version 2 0 For technical inform...

Page 96: ...w M4x0 7 Mounting screw H L Operating knob H L C L 21 5 14 5 H L 154 1 Panel hinge position hatching area bottom view 8 5 100 17 200 150 100 200 150 FRONT TERMINALS WITH MOTOR OPERATOR PANEL HINGE POS...

Page 97: ...L C L 90 155 45 4P 3P R 1 30 30 60 M4X0 7 Tapped hole 18 132 30 30 30 134 H L H L 3P 4P C L M4x0 7 Tapped hole 30 132 30 3P H L 4P L H REAR TERMINALS WITH MOTOR OPERATOR PANEL CUTOUT DRILLIN PLAN Pan...

Page 98: ...nductor 10 max 15 max Mounting screw M6x14 max DIMENSIONS TERMINATION OF BUSBAR Handle Centre Line Handle Frame Centre Line MSX 98 Technical Information Version 2 0 For technical information contact t...

Page 99: ...il Mounting screw rear view 3P 4P Drilling plan front view 4 6 4 6 3P 17 5 22 5 37 5 75 35 70 15 15 50 4P max 105 MOUNTING ON A SUPPORT OR RAILS MSX 99 Technical Information Version 2 0 For technical...

Page 100: ...2 68 2 Mounting Plate Mounting Screw M5x20a 27 22 2 4 61 45 168 Detail of connecting part Oriented for rear access rear view Drilling plan front view 155 MOUNTING ON THE BACK OF FIXING PLATE MSX 100...

Page 101: ...102 155 3 2t 3 2t 21 8 168 148 144 21 8 1 Insulating plate Mounting plate Insulating plate Mounting screw M5 NUT MOUNTING ON THE FRONT OF FIXING PLATE Notethattheinsulationplate suppliedasstandard mu...

Page 102: ...crew Conductor overlap max FRONT TERMINALS FC Handle Centre Line Handle Frame Centre Line MSX 102 Technical Information Version 2 0 For technical information contact the Technical Assistance Service o...

Page 103: ...C PANEL CUTOUT DRILLIN PLAN Panelcutoutdimensionsshowngivean allowanceof1 0mmormorearoundthe handleescutcheon MSX 103 Technical Information Version 2 0 For technical information contact the Technical...

Page 104: ...Operating knob hatching area bottomview FRONT TERMINALS WITH MOTOR OPERATOR PANEL HINGE POSITION MSX 104 Technical Information Version 2 0 For technical information contact the Technical Assistance Se...

Page 105: ...hole REAR TERMINALS WITH MOTOR OPERATOR PANEL CUTOUT DRILLIN PLAN Panelcutoutdimensionsshowngiveanallowanceof 1 5mmaroundthehandleescutcheon MSX 105 Technical Information Version 2 0 For technical inf...

Page 106: ...or rail 9 6 max Preperation of conductor 15 5 max 22 max M8x18 max Mounting screw DIMENSIONS TERMINATION OF BUSBAR MSX 106 Technical Information Version 2 0 For technical information contact the Tech...

Page 107: ...rear access Terminal bars should be connected altemately on adjacent poles Support or rail MOUNTING ON A SUPPORT OR RAILS MSX 107 Technical Information Version 2 0 For technical information contact t...

Page 108: ...ected alternately on adjacent poles 45 4 27 102 42 88 116 172 4t 4t 165 97 61 101 121 76 5 Mounting screw M5x20 Mounting plate MOUNTING ON THE BACK OF FIXING PLATE MSX 108 Technical Information Versio...

Page 109: ...22 160 4t 20 20 165 144 168 148 4 1 22 Insulating plate Mounting screw M5 NUT Insulating plate Mounting plate MOUNTING ON THE FRONT OF FIXING PLATE MSX 109 Technical Information Version 2 0 For techni...

Page 110: ...screw Mounting screw Preparation of conductor FRONT TERMINALS FC Handle Centre Line Handle Frame Centre Line MSX 110 Technical Information Version 2 0 For technical information contact the Technical...

Page 111: ...Tapped hole REAR TERMINALS RC PANEL CUTOUT DRILLIN PLAN Panelcutoutdimensionsshowngivean allowanceof1 0mmormorearoundthe handleescutcheon MSX 111 Technical Information Version 2 0 For technical infor...

Page 112: ...ront panel t2 M8 Screw Mounting screw hatching area bottom view FRONT TERMINALS WITH MOTOR OPERATOR PANEL HINGE POSITION MSX 112 Technical Information Version 2 0 For technical information contact the...

Page 113: ...ped hole Tapped hole front view REAR TERMINALS WITH MOTOR OPERATOR PANEL CUTOUT DRILLIN PLAN Panelcutoutdimensionsshowngiveanallowanceof 1 5mmaroundthehandleescutcheon MSX 113 Technical Information Ve...

Page 114: ...w 9 6 max 15 5 max Preperation of conductor 22 max M8x18 max Mounting screw DIMENSIONS TERMINATION OF BUSBAR MSX 114 Technical Information Version 2 0 For technical information contact the Technical A...

Page 115: ...lling plan front view Terminal bars should be connected altemately on adjacent poles MOUNTING ON A SUPPORT OR RAILS MSX 115 Technical Information Version 2 0 For technical information contact the Tech...

Page 116: ...g part Oriented for rear access Drilling plan front view Terminal bars should be connected alternately on adjacent poles MOUNTING ON THE BACK OF FIXING PLATE MSX 116 Technical Information Version 2 0...

Page 117: ...Mounting plate rear view Detail of connecting part Oriented for front access Drilling plan front view MOUNTING ON THE FRONT OF FIXING PLATE MSX 117 Technical Information Version 2 0 For technical inf...

Page 118: ...d With handle cap 400A 630A 400A 630A FRONT TERMINALS FC Handle Centre Line Handle Frame Centre Line MSX 118 Technical Information Version 2 0 For technical information contact the Technical Assistanc...

Page 119: ...ed hole REAR TERMINALS RC PANEL CUTOUT DRILLIN PLAN Panel cutout dimensions shown give an allowance of 1 0mm around the handle escutcheon MSX 119 Technical Information Version 2 0 For technical inform...

Page 120: ...rating handle removable Padlock M10 Screw Mounting screw 400A hatching area bottom view FRONT TERMINALS WITH MOTOR OPERATOR PANEL HINGE POSITION MSX 120 Technical Information Version 2 0 For technical...

Page 121: ...cutout dimensions shown give an allowance of 1 5mm around motor operator MSX 121 Technical Information Version 2 0 For technical information contact the Technical Assistance Service or visit gewiss c...

Page 122: ...630A Conductor overlap max REAR TERMINALS WITH MOTOR OPERATOR Handle Centre Line Handle Frame Centre Line MSX 122 Technical Information Version 2 0 For technical information contact the Technical Ass...

Page 123: ...INATION OF BUSBAR Handle Centre Line Handle Frame Centre Line MSX 123 Technical Information Version 2 0 For technical information contact the Technical Assistance Service or visit gewiss com MCCB ELEC...

Page 124: ...RT OR RAILS Terminalbarsshouldbeconnected alternatelyonadjacentpoles MSX 124 Technical Information Version 2 0 For technical information contact the Technical Assistance Service or visit gewiss com MC...

Page 125: ...rt Oriented far rear access MOUNTING ON THE BACK OF FIXING PLATE Teminalbarsshouldbeconnected alternatelyonadjacentpoles MSX 125 Technical Information Version 2 0 For technical information contact the...

Page 126: ...view Detail of connecting part Oriented far front access Drilling plan front view MOUNTING ON THE FRONT OF FIXING PLATE MSX 126 Technical Information Version 2 0 For technical information contact the...

Page 127: ...5 280 80 273 80 15 32 8 25 46 5 55 5 110 141 132 170 51 90 103 145 28 13 127 5 80 5 10 32 10 36 8 ASL 3P 4P H L H L front view M8 Tapped hole 70 70 117 126 FRONT EXTENDED TERMINALS FB DRILLING PLAN MS...

Page 128: ...170 51 90 103 145 28 13 127 5 80 5 8 105 175 280 70 70 70 140 FRONT TERMINALS FC MSX 128 Technical Information Version 2 0 For technical information contact the Technical Assistance Service or visit...

Page 129: ...enerated by overcurrent 70 70 70 70 70 43 43 43 43 117 126 136 5 127 5 30 5 4 8 70 70 15 for accessory wiring when necessary REAR TERMINALS RC PANEL CUTOUT DRILLING PLAN Panel cutout dimensions shown...

Page 130: ...ual operating handle removable Pad lock Connector plug Conductor overlap max 8 16 200 5 100 100 200 200 150 150 hatching area bottom view FRONT TERMINALS WITH MOTOR OPERATOR REAR TERMINALS WITH MOTOR...

Page 131: ...M8 Tapped hole 3P 4P 48 1 5 263 126 117 5 26 5 43 43 43 70 43 70 70 70 70 70 70 front view M8 15 for accessory wiring when necessary Tapped hole FRONT TERMINALS WITH EXTENSION BARS PANEL CUTOUT DRILLI...

Page 132: ...13 10 max 17 25 max Preperation of conductor 40 max Mounting screw M12x25 max Hex sec head bolt DIMENSIONS TERMINATION OF BUSBAR Arrangement Standard Line Handle Frame Centre Line MSX 132 Technical I...

Page 133: ...of connecting part Oriented for rear access M8 Mounting screw Toggle extension removable Mounting base rear view Drilling plan front view 100 MOUNTING ON A SUPPORT OR RAILS Terminalbarsshouldbeconnect...

Page 134: ...f connecting part Oriented for rear access Drilling plan front view rear view Mounting plate Mounting plate Pan head screw M8x16 Toggle extension removable MOUNTING ON THE BACK OF FIXING PLATE Termina...

Page 135: ...Oriented for front access Drilling plan front view rear view Mounting plate Insulating plate Mounting plate Insulating plate Toggle extension removable MOUNTING ON THE FRONT OF FIXING PLATE MSX 135 Te...

Page 136: ...273 80 15 32 8 25 46 5 55 5 110 141 132 170 51 90 103 145 28 13 127 5 80 5 51 170 14 32 14 37 8 FRONT EXTENDED TERMINALS FB Arrangement Standard Line Handle Frame Centre Line MSX 136 Technical Informa...

Page 137: ...R6 H L H L ASL 3P 4P M8 Tapped hole 70 70 117 126 4P 3P front view M8 Tapped hole 15 for accessory wiring when necessary Groove for dissipating heat generated by overcurrent 70 70 70 70 70 43 43 43 43...

Page 138: ...e M8 Mounting screw Mountinghole Manual operating handle removable Pad lock Connector plug 8 16 200 5 100 100 200 200 150 150 hatching area bottom view FRONT TERMINALS WITH MOTOR OPERATOR PANEL HINGE...

Page 139: ...117 70 ASL M8 Tappedhole 3P 4P 48 1 5 263 126 117 26 5 5 43 43 43 43 70 70 70 70 70 70 70 M8 Tappedhole front view 15 for accessory wiring when necessary REAR TERMINALS WITH MOTOR OPERATOR PANEL CUTOU...

Page 140: ...2 95 47 5 200 170 15 80 370 80 78 190 105 175 70 70 70 280 210 M8 Mounting screw Toggle extension removable 170 140 14 80 171 18 28 120 112 31 14 29 17 FRONT EXTENDED TERMINALS FB MSX 140 Technical In...

Page 141: ...on Conductor overlap max Toggle extension removable Insulating plate Mounting plate 13 4P 3P 20 120 111 8 32 15 13 45 70 70 70 80 171 17 144 114 258 12 21 140 18 28 120 98 193 3P front view 4P 9 3P 4P...

Page 142: ...0 25 80 15 32 13 210 45 280 175 338 max 4 5 29 14 18 242 5 70 31 14 105 70 70 28 166 4P 3P 11 max FRONT TERMINALS WITH MOTOR OPERATOR MSX 142 Technical Information Version 2 0 For technical informatio...

Page 143: ...en necessary 9 73 184 154 101 71 73 19 70 300 230 70 296 113 226 3P 4P REAR TERMINALS WITH MOTOR OPERATOR PANEL CUTOUT DRILLIN PLAN Panel cutout dimensions shown give an allowance of 1 0mm around moto...

Page 144: ...gle extension removable Insulating plate Mounting angle M8 Mounting screw Conductor overlap max FRONT EXTENDED TERMINALS FB MSX 144 Technical Information Version 2 0 For technical information contact...

Page 145: ...Insulation tube OFF side All poles ON side Center pole and Neutral pole Note terminals only in vertical position front view front view REAR TERMINALS RC PANEL CUTOUT DRILLIN PLAN MSX 145 Technical Inf...

Page 146: ...te Mounting angle L40x40x5 M8 Mounting screw FRONT TERMINALS WITH MOTOR OPERATOR MSX 146 Technical Information Version 2 0 For technical information contact the Technical Assistance Service or visit g...

Page 147: ...w REAR TERMINALS WITH MOTOR OPERATOR PANEL CUTOUT DRILLIN PLAN Panel cutout dimensions shown give an allowance of 1 0mm around motor operator MSX 147 Technical Information Version 2 0 For technical in...

Page 148: ...ever Panel Plate thickness MSX M 160c MSX M 250c Applicable breaker types MSX 160c MSXM 160c MSX 250c MSXM 250c Positionsofthehingeandhandleasseenfromtheload sideofthebreaker Ensurethatthehingeisposit...

Page 149: ...cutout MSX D 125 MSX D E 160 MSX D E 250 Applicable MCCB A MSX 125 MSX 160 MSX 250 MSXD 125 MSXD 160 MSXD 250 106 2 MSXE 160 MSXE 250 141 2 Positionalrelationshipbetweenthehingeand handleasviewedfromt...

Page 150: ...M 630 MSXE M 1000 Applicable MCCB A B MSXE 630 MSXM 630 MSX 400 MSXE 400 MSXM 400 150 2 97 Applicable MCCB A MSXE 1000 MSXM 1000 150 2 Positionalrelationshipbetweenthehingeand handleasviewedfromthelo...

Page 151: ...Hook lever Panel lock release Outline dimensions Lock lever M8 screw Left hinge Right hinge MSXE M 1250 MSXE M 1600 Applicable MCCB A Mounting screw MSXE 1250 MSXM 1250 197 2 M6 x 110 4pcs MSXE 1600...

Page 152: ...t Max maximum means the maximum distance of the same section which is formed with no cutting of the square shaft A Distance from the panel surface to the breaker mounting surface B Length of the squar...

Page 153: ...MSXE 250 210 min 80 144 488 max 358 179 Min means the length for A by cutting the shaft 1 Max means the maximum length fot A without cutting the shaft The shaft can be cut to the required length Posi...

Page 154: ...1 Min means the minimum length for A by cutting the shaft Max means the maximum length fot A without cutting the shaft Max means the maximum length fot A without cutting the shaft Positionalrelations...

Page 155: ...s the minimum length for A by cutting the shaft Max means the maximum length fot A without cutting the shaft The shaft can be cut to the required length Positionalrelationshipbetweenthehingeand handle...

Page 156: ...eans the minimum length for A by cutting the shaft Max means the maximum length fot A without cutting the shaft The shaft can be cut to the required length Positionalrelationshipbetweenthehingeand han...

Page 157: ...9 57 5 57 5 To be stated when ordering Please state the arder codes in the table below Covers should be ordered individually far Line and Load side Plug inmountedversion Thisversioncanbemountedsimply...

Page 158: ...ease state with CR if ordering along with the breaker Covers should be ordered individually for Line and Load side Types and dimensions of terminal covers units in mm for rear connected for front conn...

Page 159: ...lcoverfor1250AFis mountedusinginsertnutsonthe breakercoverusingscrews Theinsertnutsdonotcomestandard withthebreaker Pleasebesuretostate withterminal cover CF whenorderingthebreaker Terminal covers for...

Page 160: ...SXD 250 Front conn 1 105 140 55 55 54 54 52 52 o MSXE 160 MSXE 250 Front conn 1 105 140 55 55 89 89 87 87 o MSX 400 MSXE 400 MSXM 400 MSXE 630 MSXM 630 Front conn Wide type 140 185 85 85 97 97 94 5 94...

Page 161: ...00 206 280 14 18 101 99 100 5 98 o A B C 3 5 D Megger measurement hole 4 Above each terminal Mounting screw 4 Hole for Megger measurement Plug inmountedversion Thisversioncanbemountedsimply bybeingplu...

Page 162: ...tandard for all front connected breakres 2 P 3 P 4 P N A B B A Types of breakers A B MSX 160c MSXM 160c 50 55 MSX 250c MSXM 250c 101 53 MCCB type A B MSX 125 47 53 MSX 160 MSX 250 100 53 MSXE 160 MSXE...

Page 163: ...echanicalinterlock MCCB Type A MSX 125 81 7 ASL Arrangement Standard Line Handle Centre Line Handle Frame Centre Line MSX 163 Technical Information Version 2 0 For technical information contact the Te...

Page 164: ...lock MCCB Type A MSX 250c MSXM 250c MSX 160 MSX 250 81 7 MSXE 160 MSXE 250 116 7 ASL Arrangement Standard Line Handle Centre Line Handle Frame Centre Line MSX 164 Technical Information Version 2 0 For...

Page 165: ...60 214 185 40 115 70 185 140 70 115 40 185 156 140 19 8 A 136 MCCB Type A MSX 400 MSXE 400 MSXM 400 MSXE 630 MSXM 630 213 ASL Arrangement Standard Line Handle Centre Line Handle Frame Centre Line MSX...

Page 166: ...2 3 2 214 Key lock option C L C L H L H L H L H L H L H L MCCB Type A B MSX 400 MSXE 400 MSXM 400 MSXE 630 MSXM 630 200 150 2 ASL Arrangement Standard Line Handle Centre Line Handle Frame Centre Line...

Page 167: ...80 70 70 70 70 273 243 H L 58 156 19 8 160 A 40 40 H L H L H L H L C L MCCB Type A MSXE 1000 MSXM 1000 213 ASL Arrangement Standard Line Handle Centre Line Handle Frame Centre Line MSX 167 Technical I...

Page 168: ...k option MCCB Type A B MSXE 1000 MSXM 1000 200 150 ASL Arrangement Standard Line Handle Centre Line Handle Frame Centre Line MSX 168 Technical Information Version 2 0 For technical information contact...

Page 169: ...d screw M4x55 Mounting hole For pan head screw M4x55 Wire Outside dia 5 Length 1m Wire Outside dia 5 Length 1m MCCB Type A MSX 125 81 7 Cable length B C 1m 130min 480max 160min 480max ASL Arrangement...

Page 170: ...B ON MCCB OFF Mounting hole For pan head screw M4x55 Mounting hole For pan head screw M4x55 MCCB Type A B MSX 250c MSXM 250c MSX 160 MSX 250 81 7 64 MSXE 160 MSXE 250 116 7 99 Cable length C D 1m 155m...

Page 171: ...5 70 140 70 140 70 185 115 136 140 136 140 214 214 214 260 214 260 9 C D 19 B B 19 M i n R 1 0 0 M i n R 1 0 0 M i n R 1 0 0 M i n R 1 0 0 27 5 27 5 27 5 27 5 Mounting hole For pan head screw M6 Mount...

Page 172: ...ock option MCCB Type A B MSX 400 MSXE 400 MSXM 400 MSXE 630 MSXM 630 200 150 2 Cable length C D 1m 180min 430max 225min 430max ASL Arrangement Standard Line Asse di simmetria orizzontale Asse di manov...

Page 173: ...MCCB OFF8 Min 200 15 15 273 17 5 124 5 70 70 70 70 70 70 70 70 210 105 105 105 18 140 136 17 5 124 5 280 280 280 105 9 9 156 Mechanical Interlock cable 5 MCCB Type A MSXE 1000 MSXM 1000 213 Cable leng...

Page 174: ...y lock option MCCB Type A B MSXE 1000 MSXM 1000 200 150 2 Cable length C D 1m 250min 430max 320min 430max ASL Arrangement Standard Line Asse di simmetria orizzontale Asse di manovra MSX 174 Technical...

Page 175: ...3P 4P Mounting hole Cable fitting screw Partition Toggle extension removable Drilling plan front view Vertical installation Horizontal installation MCCB Type A MSXE 1250 MSXM 1250 120 MSXE 1600 MSXM 1...

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