Eaton Cutler-Hammer 150 VCP-WR 1500 User Manual Download

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I.B. 8295A61H07

For more information visit:

www.EatonElectrical.com

Instructions for the Use, Operation and Maintenance of
The Red Line Types VCP-WR, VCP-WRC, VCP-WRG and VCP-WRGC
Fixed Vacuum Circuit Breaker Elements

I.B. 8295A61H07 Supersedes I.B. 8295A61H06 dated November 2005
Effective February 2007

VCP-WR Series 29

Summary of Contents for Cutler-Hammer 150 VCP-WR 1500

Page 1: ...rical com Instructions for the Use Operation and Maintenance of The Red Line Types VCP WR VCP WRC VCP WRG and VCP WRGC Fixed Vacuum Circuit Breaker Elements I B 8295A61H07 Supersedes I B 8295A61H06 dated November 2005 Effective February 2007 VCP WR Series 29 ...

Page 2: ......

Page 3: ...AIL RESULTING IN DEATH BODILY INJURY AND PROPERTY DAMAGE ALL SAFETY CODES SAFETY STANDARDS AND OR REGULATIONS AS THEY MAY BE APPLIED TO THIS TYPE OF EQUIPMENT MUST BE STRICTLY ADHERED TO THESE CIRCUIT BREAKER ELEMENTS ARE DESIGNED TO BE INSTALLED PURSUANT TO AMERICAN NATIONAL STANDARDS INSTITUTE ANSI STANDARD C37 59 SERIOUS INJURY INCLUDING DEATH CAN RESULT FROM FAILURE TO FOLLOW THE PROCEDURES OU...

Page 4: ...TION AND OPERATION 25 4 1 Initial InAspection 25 4 2 Manual Operation Check 25 4 3 Interface Verification 25 SECTION 5 DESCRIPTION AND OPERATION 26 5 1 Circuit Breaker Element 26 5 2 Interrupter Assembly 26 5 2 1 Vacuum Interrupter 26 5 2 2 Contact Erosion Indicator 28 5 2 3 T Cutout Loading Spring Indicator 29 5 2 4 Contact Wipe and Stroke 29 5 3 Stored Energy Mechanism 29 5 3 1 Operation of Stor...

Page 5: ... Element Interfaces 37 6 4 1 Initial Interfacing Steps 37 6 4 2 Electrical Interfaces 38 6 4 3 Mechanical Interfaces 38 6 5 Series 29 Breaker Element Interfaces 39 6 5 1 Initial Interfacing Steps 39 6 5 2 Electrical Interfaces 39 6 5 3 Mechanical Interfaces 39 SECTION 7 INSPECTION AND MAINTENANCE 41 7 1 Introduction 41 7 2 Frequency of Inspection 41 7 3 Inspection and Maintenance Procedures 42 7 4...

Page 6: ...on Sliding Current Transfer System 29 5 6 Closing Cam and Trip Linkage 31 5 7 Charging Schematic 32 6 1 Typical VCP WR Front Cover Nameplate and Operational Indicators 35 6 2 Typical VCP WR DC and AC Control Schematics 36 6 3 Series 18 Primary Connection 37 6 4 Series 18 Showing Bottom Accessed Interlocks and MOC Operator 37 6 5 Series 20 Primary Connection 38 6 6 Series 20 Showing Bottom Accessed...

Page 7: ... CIRCUMSTANCES BE APPLIED OUT SIDE THEIR NAMEPLATE RATINGS 1 1 TYPE VCP WR RED LINE SERIES RATINGS Table 1 1 VCP WR Ratings Identification Rated Values Related Required Capabilities Current Current Values Voltage Insulation Level Rated Withstand Test Voltage Maxi mum Sym Inter rupting Capability 3 Sec Short Time Current Carrying Capability Closing and Latching Capability Momen tary K Times Rated S...

Page 8: ...000 50 57 57 52 64 64 62 139 50 50 2 0 9 0 9 0 8 630 5 6 1000 5 6 15 18 3 5 2 7 10 000 10 000 5 000 270 VCP WR25C 29 27 1 60 125 1200 1600 25 75 36 85 25 8 50 2 1 1 400 20 4 2 2 500 270 VCP WR32C 29 27 1 60 125 1200 1600 31 5 57 40 97 32 7 50 1 1 1 400 20 4 2 2 500 270 VCP WR40C 29 27 1 60 125 1200 1600 40 50 49 104 40 7 50 1 1 1 400 20 4 2 2 500 Table 1 3 ANSI Standards Type VCP WRG Generator Vac...

Page 9: ...on Book Effective February 2007 Page 3 I B 8295A61H07 For more information visit www EatonElectrical com 1 2 TYPE VCP WR OUTLINES AND DIMENSIONS Figure 1 1 VCP WR Series 18 Element Outlines and Dimensions inches ...

Page 10: ...Instruction Book Page 4 Effective February 2007 For more information visit www EatonElectrical com I B 8295A61H07 Figure 1 1 VCP WR Series 18 Element Outlines and Dimensions inches continued ...

Page 11: ...Instruction Book Effective February 2007 Page 5 I B 8295A61H07 For more information visit www EatonElectrical com Figure 1 2 VCP WR Series 20 Element Outlines and Dimensions inches ...

Page 12: ...Instruction Book Page 6 Effective February 2007 For more information visit www EatonElectrical com I B 8295A61H07 Figure 1 2 VCP WR Series 20 Element Outlines and Dimensions inches continued ...

Page 13: ...Instruction Book Effective February 2007 Page 7 I B 8295A61H07 For more information visit www EatonElectrical com Figure 1 3 VCP WR Series 29 Element Outlines and Dimensions inches ...

Page 14: ...Instruction Book Page 8 Effective February 2007 For more information visit www EatonElectrical com I B 8295A61H07 Figure 1 3 VCP WR Series 29 Element Outlines and Dimensions inches continued ...

Page 15: ...Instruction Book Effective February 2007 Page 9 I B 8295A61H07 For more information visit www EatonElectrical com Figure 1 3 VCP WR Series 29 Element Outlines and Dimensions inches continued ...

Page 16: ...Instruction Book Page 10 Effective February 2007 For more information visit www EatonElectrical com I B 8295A61H07 Figure 1 4 240 270 VCP WR Series 29 Element Outlines and Dimensions inches ...

Page 17: ...Instruction Book Effective February 2007 Page 11 I B 8295A61H07 For more information visit www EatonElectrical com Figure 1 5 240 270 VCP WR Series 29 Element Outlines and Dimensions inches continued ...

Page 18: ...Instruction Book Page 12 Effective February 2007 For more information visit www EatonElectrical com I B 8295A61H07 Figure 1 6 240 270 VCP WR Series 29 Element Outlines and Dimensions inches continued ...

Page 19: ...uction Book Effective February 2007 Page 13 I B 8295A61H07 For more information visit www EatonElectrical com Figure 1 7 240 270 VCP WR and VCP WRGC Series 29 Element Outlines and Dimensions inches continued ...

Page 20: ...uction Book Page 14 Effective February 2007 For more information visit www EatonElectrical com I B 8295A61H07 Figure 1 8 240 270 VCP WR and VCP WRGC Series 29 Element Outlines and Dimensions inches continued ...

Page 21: ... If the breaker is applied in a fixed configuration always make sure that primary and secondary power are disconnected from the breaker Failure to do so could result in electrical shock leading to death severe personal injury or property damage Do not work on a drawout breaker with a secondary test coupler engaged Failure to disconnect the test coupler could result in an electrical shock leading t...

Page 22: ...ed either by use of a rope sling and overhead lifting device or by a fork lift truck If containers must be skidded for any distance it is preferable to use roller conveyors or individual pipe rollers Once a breaker has been inspected for shipping dam age it is best to return it to its original shipping container until it is ready to be used When a breaker is ready for use a lifting yoke in con jun...

Page 23: ...ion to prevent condensation If the building is not heated the same general rule for heat as for outdoor storage should be applied 3 4 TYPE VCP WR BREAKER WEIGHTS Table 3 1 VCP WR Breaker Weights pounds Rating 1 8 Series 2 0 2 9 50 VCP WR 250 1200 267 325 340 2000 275 400 395 3000 500 50 VCP WR 350 1200 275 385 450 2000 305 415 475 3000 500 75 VCP WR 500 1200 267 365 2000 275 395 3000 500 150VCP WR...

Page 24: ...Instruction Book Page 18 Effective February 2007 For more information visit www EatonElectrical com I B 8295A61H07 Figure 3 1 Front View VCP WR Series 18 ...

Page 25: ...Instruction Book Effective February 2007 Page 19 I B 8295A61H07 For more information visit www EatonElectrical com Figure 3 2 Rear View VCP WR Series 18 ...

Page 26: ...Instruction Book Page 20 Effective February 2007 For more information visit www EatonElectrical com I B 8295A61H07 Figure 3 3 Front View VCP WR Series 20 ...

Page 27: ...Instruction Book Effective February 2007 Page 21 I B 8295A61H07 For more information visit www EatonElectrical com Figure 3 4 Front External View of DHP VR Breaker 7 5 and 15 kV 500 and 750 MVA Ratings ...

Page 28: ...Instruction Book Page 22 Effective February 2007 For more information visit www EatonElectrical com I B 8295A61H07 Figure 3 5 Front View VCP WR Series 29 ...

Page 29: ...Instruction Book Effective February 2007 Page 23 I B 8295A61H07 For more information visit www EatonElectrical com Figure 3 6 Rear View VCP WR Series 29 ...

Page 30: ...Instruction Book Page 24 Effective February 2007 For more information visit www EatonElectrical com I B 8295A61H07 Figure 3 7 Typical VCP WR Escutcheon ...

Page 31: ...tool into the manual charge socket opening and charge the closing springs with approximately 38 up and down strokes of the handle Figure 3 7 When charging is complete the closing crank goes over center with an audible click and the springs Charged Discharged indicator shows Charged NOTICE If the springs are to be charged on a closed breaker no click is heard at the end of the charging operation Di...

Page 32: ...spections and servicing accessibility Figure 5 1 Circuit breaker duty vacuum interrupters are used to close and open primary circuits The vacuum interrupters used have a proven record for reliability long life and minimal maintenance Figures 3 2 3 4 and 3 6 The standard primary insulation used on all VCP WR breaker elements is high strength flame retardant glass polyester Cycloaliphatic epoxy prim...

Page 33: ...Instruction Book Effective February 2007 Page 27 I B 8295A61H07 For more information visit www EatonElectrical com Figure 5 1 Typical VCP WR Front Mounted Mechanism ...

Page 34: ...interrupter Figures 7 2 and 7 3 In order to determine if the contacts have eroded to the extent that the interrupter must be replaced observe the erosion mark placed on each moving stem from the rear of the breaker with the breaker closed The interrupter is satisfactory if the mark on the stem is visible with the breaker closed The entire interrupter assembly must be replaced if the mark is no lon...

Page 35: ...osion of contacts the wipe decreases A great deal of effort has been spent in the design of all Cutler Hammer vacuum breakers in order to eliminate the need for field adjustments of wipe or stroke CAUTION THERE IS NO PROVISION FOR IN SERVICE ADJUSTMENTS OF CONTACT WIPE AND STROKE ALL SUCH ADJUSTMENTS ARE FACTORY SET AND SHOULD NOT BE ATTEMPTED IN THE FIELD 5 3 STORED ENERGY MECHANISM WARNING KEEP ...

Page 36: ...ng cranks The closing cam being attached to the cam shaft in turn rotates the pole shaft through the main link to close the breaker In Figure 5 6c the linkage is shown with the breaker in the closed position before the closing springs have been recharged Interference of the trip D shaft with the trip latch prevents the linkage from collapsing and the breaker is held closed Figure 5 6d shows the br...

Page 37: ...Instruction Book Effective February 2007 Page 31 I B 8295A61H07 For more information visit www EatonElectrical com Figure 5 6 Closing Cam and Trip Linkage ...

Page 38: ...Instruction Book Page 32 Effective February 2007 For more information visit www EatonElectrical com I B 8295A61H07 Figure 5 7 charging schematic ...

Page 39: ...values for VCP WR breakers are shown in Table 5 1 5 4 2 TERMINAL BLOCKS All VCP WR breaker elements are supplied with 2 12 point secondary control terminal blocks for simple secondary control access A number of points are used for breaker operation with a number of spare contacts for customer use Refer to the control schemes of Figure 6 2 for exact contact useage and availability Table 5 1 Breaker...

Page 40: ...ng associated with a particular breaker element is clearly indicated on the breaker s nameplate located on the front cover 6 2 2 INTERPHASE BARRIERS ANSI standards require specific minimum air space clearances between poles for specific BIL application levels It is the customer s responsibility to insure that proper interphase barriers are in place on all circuit breakers prior to inserting a circ...

Page 41: ...ailable for customer use Figure 6 2 6 3 3 MECHANICAL INTERFACES The customer is responsible for providing all required mechanical interfaces to insure that the Series 18 element is properly installed and applied in a fixed or drawout configuration Depending upon the final applied configuration the customer is responsible for but not limited to the following An appropriate truck and levering mechan...

Page 42: ...Instruction Book Page 36 Effective February 2007 For more information visit www EatonElectrical com I B 8295A61H07 Figure 6 2 Typical VCP WR DC and AC Contral Schematics ...

Page 43: ...ame manner as the auxiliary switch contacts in the breaker The MOC switch operator is located on the bottom of the Figure 6 3 Series 18 Primary Connection Series 18 breaker element Figure 6 4 An optional additional top MOC drive is available in the form of a kit Style 8794C82G01 When an MOC switch is required it is the customer s responsibility to provide the proper interface with the Series 18 MO...

Page 44: ...ks and auxiliary switch operators if required Primary Connections The customer is responsible for providing all properly sized primary connections to the VCP WR breaker element whether the connections take the form of cable or bus bar Figure 6 5 The Series 20 outline drawing Figure 1 2 provides breaker element primary connection details such as primary spacings and hole patterns Kits which include...

Page 45: ...l terminal blocks located at the bottom of the breaker element Figure 3 5 The Series 29 control scheme indicates which points are used for breaker operation and which are available for customer use Figure 6 2 6 5 3 MECHANICAL INTERFACES The customer is responsible for providing all required mechanical interfaces to insure that the Series 29 element is properly installed and applied in a fixed or d...

Page 46: ...up the tripper rollers When required the customer is responsible for providing the proper interfaces with the Series 29 opening closing floor trippers Refer to the Series 29 outline Figure 6 7 Series 29 Primary Connection drawing Figure 1 3 for specific details as to exact locations and the amount of travel associated with each trip per MOC Operator The MOC Mechanism Operated Control switch operat...

Page 47: ...G SPRINGS DO NOT STAND LESS THAN ONE METER AWAY FROM THE BREAKER WHEN TESTING FOR VACUUM INTEGRITY FAILURE TO FOLLOW ANY OF THESE INSTRUCTIONS MAY CAUSE DEATH SERIOUS BODILY INJURY OR PROPERTY DAMAGE SEE SECTION 2 SAFE PRACTICES FOR MORE INFORMATION 7 2 FREQUENCY OF INSPECTION Inspect the breaker every 12 to 18 months when operating in a clean non corrosive environment For a dusty and corrosive en...

Page 48: ...k is not visible replace pole unit assembly Replace pole unit assembly Replace pole unit assembly Clean with dry lint free cloth 3 Control Circuit Parts Closing and Tripping Device Including Disconnects Wiring Terminals Motor Tightness of Hardware Smooth and correct operation by control power Securely tied in proper place Tight Smooth Normal Operation No loose or missing parts Test closing and tri...

Page 49: ...IR OF CONTACTS IN VACUUM MAY PRODUCE X RADIATION THE RADIATION MAY INCREASE WITH THE INCREASE IN VOLTAGE AND OR DECREASE IN CONTACT SPACING X RADIATION PRODUCED DURING THIS TEST WITH RECOMMENDED VOLTAGE AND NORMAL CONTACT SPACING IS EXTREMELY LOW AND WELL BELOW MAXIMUM PERMITTED BY STANDARDS HOWEVER AS A PRECAUTIONARY MEASURE AGAINST POSSIBILITY OF PPLICATION OF HIGHER THAN RECOMMENDED VOLTAGE AND...

Page 50: ...g Contact Erosion Indicator with Breaker Closed Indicators are Checked Only When Breaker is Closed ever during high current interruptions there may be a minimum amount of erosion from the contact surfaces Maximum permitted erosion is 1 8 inch To determine contact erosion close the breaker and observe the vacuum interrupter moving stem from the rear of the breaker If the mark on each stem is visibl...

Page 51: ... minute Repeat for the remaining poles Successful withstand indicates satisfactory insulation strength of the primary circuit If a DC high potential machine is used make certain that the peak voltage does not exceed the peak of the corresponding AC RMS test voltage Secondary Circuit Isolate the motor by disconnecting two motor leads provided for this purpose Connect all points of the secondary ter...

Page 52: ...Instruction Book Page 46 Effective February 2007 For more information visit www EatonElectrical com I B 8295A61H07 Figure 7 5 Wipe Indication Procedure Performed Only with Breaker Closed ...

Page 53: ...l Circuit Control Power fuse blown or switch off Secondary Disconnects Motor Cut off Switch Poor or burned contacts Lever not operational Terminals and connectors Poor or burned contacts Motor Brushes worn or commutator segment open Closing Springs not charged Mechanism Pawls Slipping or Broken Ratchet Wheel Teeth worn or broken Cam Shaft Assembly Sluggish or jammed Oscillator Reset spring off or ...

Page 54: ... N C contact open or burned or relay picks up Close Coil Open or burned Latch Check Switch Contact open bad switch or trip bar not reset Auxiliary Switch b contact open or burned Motor Cut off Contacts open or burned Trip Coil Assembly Clapper fails to reset Pole Shaft Not open fully Trip Latch Reset Spring Damaged or Missing Trip Bar D Shaft Fails to remain reset Trip Latch Hatchet Fails to remai...

Page 55: ...e welded Control circuit Mechanism Control Power Fuse blown or switch off Secondary Disconnect Auxiliary Switch a contact not making poor or burned Trip Coil Burned or open Terminals and Connections Poor or burned or open Trip Clapper Jammed Trip Bar Trip Latch Jammed Pole Shaft Jammed Operating Rod Assembly Broken or pins out Control Power CS T Switch remains made Trip Coil Clapper Not resetting ...

Page 56: ...er to customer depending upon the service severity and continuity requirements Each customer should develop his own stock level based on operating experience Table 8 1 8 2 ORDERING INSTRUCTIONS a Always specify the breaker rating informotion and shop order number b Describe the item give the style number and specify the quantity required c Specify the voltage for electrical components d Specify th...

Page 57: ...le Number Description Type Cont Current C L VCP 29WR VCP 29WRSE Interrupter Assembly 50 250 1200A 58kA 4 4 SC 3A73901H01 3A73901H21 50 250 2000A 58kA 5 5 SC 3A73902H01 3A73902H21 50 250 2000A 58kA 5 3A73903H01 50 250 1200A 78kA 5 5 SC 3A73904H01 3A73904H21 50 350 2000A 78kA 5 5 SC 3A73905H01 3A73905H21 50 250 3000A 78kA 3A73906H01 Table 8 1 Recommended VCP WR Spare Parts Continued ...

Page 58: ...Cont Current C L VCP 29WR VCP 29WRSE 75 500 1200A 66kA 3A73907H01 3A73907H02 75 500 2000A 66kA 3A73908H01 3A73908H02 75 500 3000A 66kA 3A73909H01 3A73909H02 150 500 1200A 37kA 4 3 SC 3A73910H01 3A73910H21 3A73910H02 3A73910H22 150 500 2000A 37kA 3A73911H01 3A73911H02 150 500 3000A 37kA 3A73912H01 3A73912H02 Table 8 1 Recommended VCP WR Spare Parts Continued ...

Page 59: ...Number Style Number Description Type Cont Current C L VCP 29WR VCP 29WRSE 150 750 1200A 58kA 3A73913H01 3A73913H02 150 750 2000A 58kA 3A73914H01 3A73914H02 150 750 3000A 58kA 3A73915H01 3A73915H02 150 1000 1200A 77kA 3A73916H01 3A73916H02 150 1000 2000A 77kA 3A73917H01 3A73917H02 150 1000 3000A 77kA 3A73918H01 3A73918H02 ...

Page 60: ...Current C L VCP 29WR VCP 29WRSE 150 63 1200A 101kA 150 63 2000A 58kA 150 63 3000A 58kA 3A73916H31 3A73917H31 3A73918H31 270 25 32 40 1200A 270 25 32 40 2000A 270 25 32C 40C 1200A 270 25 32C 40C 2000A 8297A37G01 8297A37G02 8297A37G05 8297A37G06 Style Number Description Type cont current C L VCP 20WR 50 250 1200A 58kA 3A73919H01 50 250 2000A 58kA 3A73920H01 50 350 1200A 78kA 3A73921H01 50 350 2000A ...

Page 61: ...rts Continued Style Number Description Type cont current C L VCP 18WR 50 250 1200A 58kA 50 250 1200A 78kA 3A73923H01 3A73932H01 50 250 2000A 58kA 50 350 2000A 78kA 3A73924H01 3A73933H01 75 500 1200A 66kA 3A73925H01 75 500 2000A 66kA 3A73926H01 150 500 600A 37kA 3A73927H01 150 500 1200A 37kA 3A73928H01 Table 8 1 Recommended VCP WR Spare Parts Continued ...

Page 62: ...rent C L VCP 18WR 150 500 2000A 37kA 3A73929H01 150 750 1200A 58kA 3A73930H01 150 750 2000A 58kA 3A73931H01 Style Number Style Number Description Type cont current C L VCP 29WR VCP 29WRSE Phase Barriers Up to 15 kV 691C176H01 3A73913H01 Up to 15kV all 3000A Breakers 691C648G01 691C648G01 27kV 691C218H01 Table 8 1 Recommended VCP WR Spare Parts Continued ...

Page 63: ...od Assemblies Up to 15kV BLUE SPRINGS 692C799G01 Up to 15kV RED SPRINGS 692C799G02 Up to 15kV WHITE SPRINGS 692C650G01 692C650G02 Up to 15kV BLUE SPRINGS 692C651G01 692C651G02 Up to 15kV RED SPRINGS ORANGE SPRINGS 691C651G01 1C94385G01 691C651G04 27Kv 15Kv WRG50C BLACK SPRINGS 1C94715G01 Tie bars Up to 15kV 63kA only 3619A09H01 1C94404H01 691C271H01 Table 8 1 Recommended VCP WR Spare Parts Continu...

Page 64: ...9WRSE Lower Support Up to 15kV 350 1000 MVA 1200 2000A 5697B19H01 686C575H01 27kV 1C94707H01 Shock absorber 350 1000MVA 1200 2000A 63kA 27kV 5677B26H01 5677B26H01 Style Number Description VCP 20WR Phase Barriers Up to 5kV 690C846H01 Push Rod Assembly Up to 5kV BLUE SPRINGS 690C854G01 Up to 5Kv RED SPRINGS 690C854G02 Table 8 1 Recommended VCP WR Spare Parts Continued ...

Page 65: ... VCP 20WR Phase Barriers Up to 5kV except 50 350 1200A 2000A 5677B34H01 5677B36H01 Shock Absorber 5677B26H01 Style Number Description VCP 29WR VCP 29WRSE VCP 20WR VCP 18WR Charging Motor 48 VDC 125VDC 120VAC 250VDC 240VAC 699B196G06 699B196G04 699B196G05 699B196G06 699B196G04 699B196G05 699B196G06 699B196G04 699B196G05 699B196G06 699B196G04 699B196G05 Table 8 1 Recommended VCP WR Spare Parts Conti...

Page 66: ...40VAC 8237A27H03 8237A27H04 8237A27H05 8237A27H01 8237A27H02 8237A27H03 8237A27H04 8237A27H05 8237A27H01 8237A27H02 8237A27H03 8237A27H04 8237A27H05 8237A27H01 8237A27H02 8237A27H03 8237A27H04 8237A27H05 8237A27H01 8237A27H02 Shunt Trip Coils 48 VDC 125VDC 120VAC 250VDC 240VAC 3759A76G11 3759A76G12 3759A76G13 3759A76G11 3759A76G12 3759A76G13 3759A76G11 3759A76G12 3759A76G13 3759A76G11 3759A76G12 3...

Page 67: ...SE VCP 20WR VCP 18WR Motor Cutoff Switch 699B199G04 699B199G04 699B199G04 Motor Cutoff Switch 5677B02G11 Latch Check Switch 699B147G01 699B147G01 699B147G01 699B147G01 Position Switch 1 Position Switch 2 699B147H01 3759A93H02 699B147H01 3759A93H02 699B147H01 3759A93H02 699B147H01 3759A93H02 Auxiliary Switch 5697B02G02 5697B02G02 5697B02G02 5697B02G02 Trip D Shaft 694C638G01 694C638G01 694C638G01 6...

Page 68: ...SHUNT TRIP Number 2 8794C84G11 48VDC 8794C84G12 125VDC 120CAP 8794C84G13 250VDC 240CAP 8794C84G14 24VDC 8794C84G11 48VDC 8794C84G12 125VDC 120CAP 8794C84G13 250VDC 240CAP 8794C84G14 24VDC 8794C84G11 48VDC 8794C84G12 125VDC 120CAP 8794C84G13 250VDC 240CAP 8794C84G14 24VDC AUXILIARY SWITCH One Additional Two Additional 8188A82G01 8188A82G02 NONE NONE 8794C83G01 NONE MOC Top Exit Drive NONE NONE 8794...

Page 69: ...cal com Table 8 1 Recommended VCP WR Spare Parts Continued Style Number Description Type Cont Current C L VCP WRG 50 63 WRG 1200A 50 63 WRG 2000A 50 63 WRG 3000A 8297A29H33 8297A30H33 8297A31H33 150 63 WRG 1200A 150 63 WRG 2000A 150 63 WRG 3000A 8297A29H35 8297A30H35 8297A31H35 150 WRG 50 C 2000A 8297A37G09 ...

Page 70: ...Instruction Book Page 64 Effective February 2007 For more information visit www EatonElectrical com I B 8295A61H07 ...

Page 71: ... WR VCP WRC VCP WRG and VCP WRGC Fixed Vacuum Circuit Breaker Elements 2005 Eaton Corporation All Rights Reserved Printed in USA Publication No IB8295A61H07 ISI February 2007 Corporation Cutler Hammer business unit 1000 Cherrington Parkway Moon Township PA 15108 4312 USA tel 1 800 525 2000 www cutler hammer eaton com ...

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