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Circuit Breaker Parts

NAS, Inc. stocks parts for ALL types of circuit breakers.  If you do not see what you need online call us at 800-909-3660 or e-mail: sales@naswgr.com and one of our knowledgeable sales representatives will quickly help you with a quotation. 

Product lines include:
General Electric AK, AKR, AM and AMH (Magneblast) Circuit Breakers 
Westinghouse DB, DS, DH, DHP, VCP and VCP-W Circuit Breakers
ABB / ITE / BBC K-Line, LK, HK and HV Circuit breakers
Allis Chalmers LA, RL, AM, MA, FC, FB and FA Circuit Breakers

 

Westinghouse DB Circuit Breaker Parts

Westinghouse DS Circuit Breaker Parts

Westinghouse DHP Circuit Breaker Parts

Westinghouse DH Circuit Breaker Parts

General Electric Magneblast Circuit Breaker Parts

General Electric AK Circuit Breaker Parts

General Electric AKR Circuit Breaker Parts

General Electric VB1 PowerVac Circuit Breaker Parts

General Electric VB PowerVac Circuit Breaker Parts

Siemens MA Circuit Breaker Parts

Siemens FB-500 Circuit Breaker Parts

Siemens FC Circuit Breaker Parts

Siemens RL Circuit Breaker Parts

Allis Chalmers LA Circuit Breaker Parts

Allis Chalmers MC-500 Circuit Breaker Parts

ITE K-Line Circuit Breaker Parts

ITE KD Circuit Breaker Parts

ITE KC Circuit Breaker Parts

ITE KB Circuit Breaker Parts

ITE 5HV150 Circuit Breaker Parts

ITE 5HV250 Circuit Breaker Parts

 

Eaton Magnum DS MDSC4A Breaker (E/O,D/O) - 4000 Amp - *Incomplete Breaker*

Eaton Magnum DS MDSC4A Breaker (E/O,D/O) - 4000 Amp - *Incomplete Breaker*

Eaton

MDSC4A Eaton Magnum DS MDSC4A Circuit BreakerCat#: MDSC4A4WEA 401GA NAN6Y HANAXLow Voltage Circuit BreakerMD- Magnum DS S- Standard FrameC- Interru...

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Square D Magneblast Umbilical Cord

Square D Magneblast Umbilical Cord

Square D

Square D Magneblast Umbilical Cord Square D Magneblast Umbilical CordSquare StyleUmbilical Cord Each Used Magneblast Umbilical Cord will be Clean...

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General Electric AK-50/75, AKR-75/100 Trip Bar Spring Replacement/ Upgrade - For Breaker Trip Shaft Return Spring - P/N: 6403366P1

General Electric AK-50/75, AKR-75/100 Trip Bar Spring Replacement/ Upgrade - For Breaker Trip Shaft Return Spring - P/N: 6403366P1

General Electric

6403366P1 General Electric Breaker Trip Shaft Return Spring Replacement/ UpgradeType: Power Circuit Breaker Replacement for Part #: 6403366P1Model:...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Bib for Front Escutcheon (Electric Breaker with Closing Switch) (Blue)- P/N: NP148A1050

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Bib for Front Escutcheon (Electric Breaker with Closing Switch) (Blue)- P/N: NP148A1050

General Electric

NP148A1050 General Electric Breaker Bib for Front Escutcheon (Electric Breaker with Closing Switch) (Blue)Type: Power Circuit Breaker Model: AK-2A-...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Window - P/N: 174V535P1

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Window - P/N: 174V535P1

General Electric

174V535P1 General Electric Breaker Window Type: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmpacity: 1600 A...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Overcurrent Trip Device - CAT#: PKO50D3F1608

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Overcurrent Trip Device - CAT#: PKO50D3F1608

General Electric

PKO50D3F1608 General Electric Breaker Overcurrent Trip DeviceType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 ...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Maintenance Handle - P/N: 568B386G1

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Maintenance Handle - P/N: 568B386G1

General Electric

568B386G1 General Electric Breaker Maintenance Handle Type: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmpa...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Movable Primary Disconnect (Not Used on AKT) - P/N: 845C276G6

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Movable Primary Disconnect (Not Used on AKT) - P/N: 845C276G6

General Electric

845C276G6 General Electric Breaker Movable Primary Disconnect (Not Used on AKT)Type: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedV...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Anti-Rebound Hook and Slider - P/N: 801B138G4

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Anti-Rebound Hook and Slider - P/N: 801B138G4

General Electric

801B138G4 General Electric Breaker Anti-Rebound Hook and SliderType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 60...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Clamp - P/N: 192A9567P1

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Clamp - P/N: 192A9567P1

General Electric

192A9567P1 General Electric Breaker Clamp Type: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmpacity: 1600 A...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Trip Paddle - P/N: 6203939P5

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Trip Paddle - P/N: 6203939P5

General Electric

6203939P5 General Electric Breaker Trip PaddleType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmpacity: 16...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Screw (Right) - P/N: 177L292P59

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Screw (Right) - P/N: 177L292P59

General Electric

177L292P59 General Electric Breaker Screw (Right)Type: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmpacity:...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Spacer (Right) - P/N: 148A1946P6

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Spacer (Right) - P/N: 148A1946P6

General Electric

148A1946P6 General Electric Breaker Spacer (Right)Type: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmpacity...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Screw (Left) - P/N: 177L292P58

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Screw (Left) - P/N: 177L292P58

General Electric

177L292P58 General Electric Breaker Screw (Left)Type: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmpacity: ...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Spacer (Left) - P/N: 148A1946P5

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Spacer (Left) - P/N: 148A1946P5

General Electric

148A1946P5 General Electric Breaker Spacer (Left)Type: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmpacity:...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Latch Spring - P/N: 846C0839P10

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Latch Spring - P/N: 846C0839P10

General Electric

846C0839P10 General Electric Breaker Latch SpringType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmpacity:...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Rivet - P/N: 177L292P53

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Rivet - P/N: 177L292P53

General Electric

177L292P53 General Electric Breaker RivetType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmpacity: 1600 Am...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Pin - P/N: 6076401P12

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Pin - P/N: 6076401P12

General Electric

6076401P12 General Electric Breaker Pin Type: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmpacity: 1600 Amp...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Latch - P/N: 846C0839P1

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Latch - P/N: 846C0839P1

General Electric

846C0839P1 General Electric Breaker Latch Type: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmpacity: 1600 A...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Jam Nut - P/N: 148A1988P1

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Jam Nut - P/N: 148A1988P1

General Electric

148A1988P1 General Electric Breaker Jam NutType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmpacity: 1600 ...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Mounting Stud - P/N: 192A6976P53

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Mounting Stud - P/N: 192A6976P53

General Electric

192A6976P53 General Electric Breaker Mounting StudType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmpacity...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Interlock Link Assembly- P/N: 846C0839G1

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Interlock Link Assembly- P/N: 846C0839G1

General Electric

846C0839G1 General Electric Breaker Interlock Link AssemblyType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VA...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Shaft - P/N: 888B0420P2

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Shaft - P/N: 888B0420P2

General Electric

888B0420P2 General Electric Breaker Shaft Type: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmpacity: 1600 A...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Wheel - P/N: 888B0420P1

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Wheel - P/N: 888B0420P1

General Electric

888B0420P1 General Electric Breaker Wheel Type: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmpacity: 1600 A...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Upper Side Sheet (Right Hand Side) - P/N: 669D0819G2

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Upper Side Sheet (Right Hand Side) - P/N: 669D0819G2

General Electric

669D0819G2 General Electric Breaker Upper Side Sheet (Right Hand Side)Type: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Cl...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Upper Side Sheet (Left Hand Side) - P/N: 669D0819G1

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Upper Side Sheet (Left Hand Side) - P/N: 669D0819G1

General Electric

669D0819G1 General Electric Breaker Upper Side Sheet (Left Hand Side)Type: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Cla...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Spacer - P/N: 6176109P72

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Spacer - P/N: 6176109P72

General Electric

6176109P72 General Electric Breaker Spacer Type: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmpacity: 1600 ...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Insulation - P/N: 362A494P1

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Insulation - P/N: 362A494P1

General Electric

362A494P1 General Electric Breaker Insulation Type: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmpacity: 16...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Secondary Disconnect Device (7 pt.) - P/N: 386A110G2

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Secondary Disconnect Device (7 pt.) - P/N: 386A110G2

General Electric

386A110G2 General Electric Breaker Secondary Disconnect Device (7 pt.)Type: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Cl...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Secondary Disconnect Support - P/N: 265B237P1

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Secondary Disconnect Support - P/N: 265B237P1

General Electric

265B237P1 General Electric Breaker Secondary Disconnect SupportType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 60...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Spring for Indicator - P/N: 365A305P1

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Spring for Indicator - P/N: 365A305P1

General Electric

365A305P1 General Electric Breaker Spring for IndicatorType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmp...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Spacer for Indicator - P/N: 6176109P7

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Spacer for Indicator - P/N: 6176109P7

General Electric

6176109P7 General Electric Breaker Spacer for IndicatorType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmp...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Retainer for Indicator - P/N: 394A133P1

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Retainer for Indicator - P/N: 394A133P1

General Electric

394A133P1 General Electric Breaker Retainer for IndicatorType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACA...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Pin for Indicator - P/N: 174V532P1

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Pin for Indicator - P/N: 174V532P1

General Electric

174V532P1 General Electric Breaker Pin for IndicatorType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmpaci...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Charged and Discharged Indicator - P/N: 265B268G2

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Charged and Discharged Indicator - P/N: 265B268G2

General Electric

265B268G2 General Electric Breaker Charged and Discharged IndicatorType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Open and Close Indicator - P/N: 265B268G1

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Open and Close Indicator - P/N: 265B268G1

General Electric

265B268G1 General Electric Breaker Open and Close IndicatorType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VA...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Open and Close Indicator Link - P/N: 6203934P1

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Open and Close Indicator Link - P/N: 6203934P1

General Electric

6203934P1 General Electric Breaker Open and Close Indicator LinkType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 6...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Pin - P/N: 6076402P203

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Pin - P/N: 6076402P203

General Electric

6076402P203 General Electric Breaker Pin Type: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmpacity: 1600 Am...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Auxiliary Switch Coupling - P/N: 127A6439P1

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Auxiliary Switch Coupling - P/N: 127A6439P1

General Electric

127A6439P1 General Electric Breaker Auxiliary Switch Coupling Type: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Auxiliary Switch Operating Rod - P/N: 127A6463G2

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Auxiliary Switch Operating Rod - P/N: 127A6463G2

General Electric

127A6463G2 General Electric Breaker Auxiliary Switch Operating RodType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class:...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Groove Pin - P/N: 657A643P8

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Groove Pin - P/N: 657A643P8

General Electric

657A643P8 General Electric Breaker Groove PinType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmpacity: 160...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Tube - P/N: 6447157P1

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Tube - P/N: 6447157P1

General Electric

6447157P1 General Electric Breaker Tube Type: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmpacity: 1600 Amp...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Auxiliary Switch Link Assembly - P/N: 887B386G2

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Auxiliary Switch Link Assembly - P/N: 887B386G2

General Electric

887B386G2 General Electric Breaker Auxiliary Switch Link AssemblyType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: ...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Auxiliary Switch Crank Bracket - P/N: 411A952G1

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Auxiliary Switch Crank Bracket - P/N: 411A952G1

General Electric

411A952G1 General Electric Breaker Auxiliary Switch Crank BracketType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: ...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Auxiliary Switch 6 Stage - P/N: 192A9791P6

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Auxiliary Switch 6 Stage - P/N: 192A9791P6

General Electric

192A9791P6 General Electric Breaker Auxiliary Switch 6 StageType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 V...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Shunt Trip Coil - P/N: 6275081G29

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Shunt Trip Coil - P/N: 6275081G29

General Electric

6275081G29 General Electric Breaker Shunt Trip CoilType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmpacit...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Shunt Trip Device (With Coil) - P/N: 139C4378G4

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Shunt Trip Device (With Coil) - P/N: 139C4378G4

General Electric

139C4378G4 General Electric Breaker Shunt Trip Device (With Coil)Type: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: ...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Shunt Trip Device Support - P/N: 449A537P1

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Shunt Trip Device Support - P/N: 449A537P1

General Electric

449A537P1 General Electric Breaker Shunt Trip Device SupportType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 V...

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