Circuit Breaker

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  1. Eaton - Cuttler Hammer - Westinghouse - HMCP007C0 - 21-70Amp Adjustable 3-Ph Motor Circuit Protector
    Eaton - Cuttler Hammer - Westinghouse - HMCP007C0 - 21-70Amp Adjustable 3-Ph Motor Circuit Protector
    Special Price $229.98 Regular Price $345.00
    READY TO SHIP - ONLY 5 LEFT IN STOCK!

    Eaton - Cuttler Hammer - Westinghouse - HMCP007C0 - Adjustable 21-70 Amps 3-pole MOTOR CIRCUIT PROTECTOR

    • Ranges from 15-2500 amperes
    • High‑speed "blow‑open" action
    • Available for 600 VAC or 250 VDC systems
    • Current ratings up to 2500A
    • Outperform calculations listed in IEEE

    Motor Circuit Protector; 3 Pole; Series C; K Frame; 600 VAC

    480VAC -7Amp Continuous.

    Trip Range: 21-70 Amp.

    F-Frame.

    UPC 786679150719

    New Old Stock

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  2. TE Connectivity  Potter & Brumfield - W23-X1A1G-40 - Circuit Breaker. Thermal Push/Pull 40 Amp. 240VAC, 50VDC Panel Mount
    TE Connectivity Potter & Brumfield - W23-X1A1G-40 - Circuit Breaker. Thermal Push/Pull 40 Amp. 240VAC, 50VDC Panel Mount
    Special Price $18.98 Regular Price $24.50 As low as $14.98
    READY TO SHIP - ONLY 62 LEFT IN STOCK!

    TE Connectivity / Potter & Brumfield - W23-X1A1G-40 Circuit Breaker.

    W23 Series - Single Pole

    Thermal Push/Pull 40 Amp 250VAC

    Voltage: 50VDC Max.

    Mount: Panel Mount

    UL, CSA Approved

    Dimensions: See Attached Diagram

    New Old Stock

    Proudly Made in USA

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  3. SIEMENS P&B - W58XA4A12B-20 - Circuit breaker. SP 20Amp 250VAC/50VDC.
    SIEMENS P&B - W58XA4A12B-20 - Circuit breaker. SP 20Amp 250VAC/50VDC.
    Special Price $3.98 Regular Price $4.50 As low as $2.98
    IN STOCK - MORE THAN 100 READY TO SHIP!

    SIEMENS P&B - W58XA4A12B-20 Circuit breaker.

    SP 20Amp 250VAC/50VDC.

    Thermal-type.

    Single hole mount.

    Recessed button can not be pulled out to disconnect circuit.

    Continuously carries 100% of rated load.

    Dimensions: 1.394" wide x 0.660" deep x 1.381" high, plus threaded bushing 0.292" long.

    Contacts: 1/4" quick connect terminals.

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  4. Potter & Brumfield - W69X2Q1-2-30 - Circuit breakers. 3P 30Amp 277VAC 50/60Hz.
    Potter & Brumfield - W69X2Q1-2-30 - Circuit breakers. 3P 30Amp 277VAC 50/60Hz.
    Special Price $46.98 Regular Price $64.95 As low as $39.98

    Potter & Brumfield - W69X2Q1-2-30 Circuit breakers.

    3P 30Amp 277VAC 50/60Hz.

    Curve 2.

    Mount: Panel, 4 holes at approximately 2.224" centers.

    Dimensions: 2.228" long x 2.006" high x 1.513" deep, plus terminals.

    Male 1/4" QC terminals.

    Listed: UL/CSA.

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  5. TE Connectivity/AMP - Potter & Brumfield - 2-1393253-4  - W68-X2Q110-30 - Circuit Breaker, Dual 30 Amp 2-Pole 277VAC.
    TE Connectivity/AMP - Potter & Brumfield - 2-1393253-4 - W68-X2Q110-30 - Circuit Breaker, Dual 30 Amp 2-Pole 277VAC.
    Special Price $32.98 Regular Price $42.50 As low as $26.98
    READY TO SHIP - ONLY 16 LEFT IN STOCK!

    TE Connectivity/AMP - Potter & Brumfield - 2-1393253-4 - W68-X2Q110-30 Circuit breaker.

    Dual 30Amp 2-Pole 277VAC-max, 50/60Hz. Curve 10.

    Type: Magnetic (Hydraulic Delay)

    Mount: Panel.

    Four hole mount: 2 top screw distance: 0.750" (19.05m) and distance between top and bottom screw: 1.660" (42.16mm).

    Dimensions: Overall 1.500" (38.1mm) wide x 2.016" (51.2mm) Height x 1.640" (41.66mm) deep.

    Listed: UL/CSA.

     

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  6. E-T-A - 45-000-P-H - 2.5 Amp Circuit Breaker. SP 2.5Amp 250VAC.
    E-T-A - 45-000-P-H - 2.5 Amp Circuit Breaker. SP 2.5Amp 250VAC.
    Special Price $9.98 Regular Price $14.50 As low as $7.98
    IN STOCK - MORE THAN 100 READY TO SHIP!

    E-T-A (ETA) - 45-000-P-H - 2.5 Amp Circuit Breaker. SP 2.5Amp 250VAC

    SP 2.5Amp 250VAC.

    With reset button.

    Mount: 2 hole panel, front flange 49.9mm long x 17.9mm wide and 40.0mm centers.

    Dimensions: 31.2mm wide x 14.0mm x 49.5mm behind panel.

    Contacts: (2) 1/4" male quick connect terminals.

    Listed: UL/CSA.

    Made in Germany

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  7. EATON - CUTLER-HAMMER - HMCP400W5W - Circuit Breaker, Motor Circuit Protector, 3 Pole 400Amp 600VAC/250VDC.
    EATON - CUTLER-HAMMER - HMCP400W5W - Circuit Breaker, Motor Circuit Protector, 3 Pole 400Amp 600VAC/250VDC.
    Special Price $895.98 Regular Price $1,850.00
    READY TO SHIP - ONLY 1 LEFT IN STOCK!

    CUTLER-HAMMER - HMCP400W5W Circuit Breaker.

    3 Pole 400Amp 600VAC/250VDC.

    Family: Series C,  Nema Type 3, Molded Case.

    Phase: 3

    Poles: Three - Pole Magnetic Trip

    Voltage: 600

    Amperage: 400

    Connection: Bolt-On

    Protection: Magnetic Only

    Functions: I - Instantaneous

    AIC Rating: 35kA@480V

    Frame Size: K Frame

    Magnetic Trip Range : 1250-2500 Amp.

    Motor Protector. - Approvals: UL, CSA

    Dimensions: Height 10.13" X Length 4.1" X Width 5.5"

    Weight: 11 Lb 5 Oz

    Used / Removed From Equipment

    Note: Difficult to find Item 

    Made in USA

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  8. Sensata AIRPAX - 209-3-22848 - Circuit Breaker. 3Pole 60Amp 240VAC 50/60Hz. New.
    Sensata AIRPAX - 209-3-22848 - Circuit Breaker. 3Pole 60Amp 240VAC 50/60Hz. New.
    Special Price $118.98 Regular Price $165.00
    READY TO SHIP - ONLY 16 LEFT IN STOCK!

    Sensata AIRPAX - 209-3-22848 - Circuit Breaker.

    3Pole 60Amp 240VAC 50/60Hz.

    Special Purpose not for general use.

    Back Connected Stud Terminal.

    Mount: Panel, Each Individual Breaker has 2 Mount Holes.

    Overall Centers is approximately 3.5".

    Dimensions: 3.1" wide x 5.125" high x 3.55" deep.

    Note: T29-467.

    Issue LN-1233.

    New.

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  9. Sensata Airpax - 209-2-6467-4 - Circuit breaker. 2Pole 240VAC 75Amp.
    Sensata Airpax - 209-2-6467-4 - Circuit breaker. 2Pole 240VAC 75Amp.
    Special Price $32.98 Regular Price $64.50
    READY TO SHIP - ONLY 52 LEFT IN STOCK!

    Sensata Airpax - 209-2-6467-4 - Circuit Breaker.

    2Pole 240VAC 75Amp.

    Mount: Panel.

    Dimensions: Overall 2.072" wide x 3.55" deep x 5.125" high.

    Use on Vertical Surface.

    Marked for Special Use Only.

    New.

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  10. AIRPAX - UPL211-1REC2-8966-1 - Circuit breakers. 3 Pole 400Hz 8 Amp.
    AIRPAX - UPL211-1REC2-8966-1 - Circuit breakers. 3 Pole 400Hz 8 Amp.
    Special Price $39.98 Regular Price $68.50
    READY TO SHIP - ONLY 23 LEFT IN STOCK!

    AIRPAX - UPL211-1REC2-8966-1 Circuit breakers.

    3 Pole 400Hz 8 Amp F.L., T.A.12

    250VAC 400 cycle, delay 41,

    AUX switch 10A-250VAC,

    AUX coil 12VDC.

    Additional Data: https://www.sensata.com/sites/default/files/media/documents/2018-04-26/ourproducts_apl_upl_series_datasheet.pdf

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  11. Sensata Airpax - PP11-62F-2.00A-24458-2-V - 2Amp Push-Pull Circuit Breakers
    Sensata Airpax - PP11-62F-2.00A-24458-2-V - 2Amp Push-Pull Circuit Breakers
    Special Price $6.98 Regular Price $8.50 As low as $4.98
    IN STOCK - MORE THAN 1,000 READY TO SHIP!

    Sensata Airpax - PP11-62F-2.00A-24458-2-V

    Hydraulic Magnetic Circuit Protectors (SNAPAK®)

    2Amp Push - Pull Circuit Breakers

    Single Pole

    Switch Trip/Amp 2.00 Ampere

    250VAC 50/60Hz

    Frequency & Delay: Slow 50/60 Hz

    (2) 1/4" male QC mounting and dress nut included

     0.680" x 1.375" x 1.960" behind panel

    Weight 1.0 oz 

    Highly Discounbted - New Old Stock

    Additional Information: https://datasheet.octopart.com/PP11-62F-2.00A-24458-2-V-Sensata---Airpax-datasheet-68313446.pdf

    Alternate: TE Connectivity W23-X1A1G-2

    Proudly Made in USA

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  12. E-T-A - ETA - 1658-A00-00-P10-20A - Circuit Breaker. Type 1658, 20Amp 120/125VAC, 28VDC, Self Resetting.
    E-T-A - ETA - 1658-A00-00-P10-20A - Circuit Breaker. Type 1658, 20Amp 120/125VAC, 28VDC, Self Resetting.
    Special Price $3.98 Regular Price $6.00 As low as $2.98
    READY TO SHIP - ONLY 65 LEFT IN STOCK!

    E-T-A - ETA - 1658-A00-00-P10-20A - Circuit Breaker. Type 1658, 20Amp 120/125VAC, 28VDC, Self Resetting.

    Series: 1658       

    Type: Thermal Overcurrent        

    Current Rating: 20 A      

    Voltage Rating AC: 120/125 VAC        

    Voltage Rating DC: 28 VDC          

    Number of Poles: 1 Pole

    Actuator Type: Self-Reset            

    Operating Temperature: - 20 C to + 60 C

    Dimensions: Height: 14 mm, Length: 27 mm, Width: 32 mm        

    Mounting Style: Panel Mount    

    Termination Style: Blade     

    Unit Weight: 1.304431 oz

    Approvals: CSA C22.2 No 235, IEC 60934, UL1077, UL1500

     

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  13. ROWAN Controller Inc. - 2101-CPAOPAR - Circuit Breaker. SP Pushbutton, Illuminated.
    ROWAN Controller Inc. - 2101-CPAOPAR - Circuit Breaker. SP Pushbutton, Illuminated.
    Special Price $16.98 Regular Price $24.50 As low as $12.98

    ROWAN Controller Inc. - 2101-CPAOPAR Circuit Breaker, Pushbutton.

    Contact Ratings: 1.5 Amp.

    Actuator: Illuminated 120V lamp.

    Connection: Solder.

    Mech: Panel, Bushing Mount 0.75" D.

    Body: 1.1234" wide x 1.018" long x 2.207" deep plus contacts.

    Threaded bushing: 0.817" long (seated).

    Lamp: GEB2A Bayonet Neon.

    Push on/Push off.

    Note, the closed contacts have a resistance of 1.8 ohms and 3.6 amps DC through this path will trip the contact mechanism immediately. Lower currents, in excess of 1.5 amp will trip more slowly. These electrical facts shall not be used to define any actual specifications on this device as a circuit breaker.

    New Old Stock

    Proudly Made in the USA. 

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  14. LITTELFUSE - 814020 - Circuit Breakers. Push Button 24V 20 Amp.
    LITTELFUSE - 814020 - Circuit Breakers. Push Button 24V 20 Amp.
    Special Price $6.98 Regular Price $8.50 As low as $4.98
    IN STOCK - MORE THAN 100 READY TO SHIP!

    LITTELFUSE - 814020 Circuit Breakers.

    A circuit breaker is an automatically operated electrical device designed to protect an electrical circuit from damage caused by overload or short circuit. Unlike a fuse, a circuit breaker can be reset (either manually or automatically) to resume normal operation. Automatic units are cycling and continuously self resetting, while the manual units are used where investigation of the fault is required prior to the circuit being reset.

    Push Button Manual Reset (type III) with 90° bracket

    24V 20 Amp.

    Operating temperature: -23°C to 65°C.

    Case: metal housing/shielding small 2-screw terminals.

    Dimensions: 1-1/4" long x 3/4" wide x 5/8" tall.

    New Old Stock

    Applications: Automotive, Commercial, Industrial, Trailor Lighting 

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  15. GENERAL ELECTRIC - TED134020 - Circuit Breaker. E150 Line, Type TED, 3Phase,  3Pole, 20Amp 480V.
    GENERAL ELECTRIC - TED134020 - Circuit Breaker. E150 Line, Type TED, 3Phase, 3Pole, 20Amp 480V.
    Special Price $59.98 Regular Price $124.98 As low as $49.98
    READY TO SHIP - ONLY 6 LEFT IN STOCK!

    GENERAL ELECTRIC - TED134020 Circuit Breaker.

    General Electric, E150 Line, type TED, 3P, 3PH, 20A, 480V, 18kA@480V, complete with load side lug terminals, standard interrupting capacity, 40°C, bolt-on, thermal magnetic, molded case circuit breakers.

    Sub-Category    Molded Case

    Family: E150 Line

    Type: TED

    Phase: 3

    Poles: 3

    Voltage: 480 VAC

    Amperage: 20

    Frame Type: E150, Type TED

    Functions: LI - Long-Time and Instantaneous

    Connection: Bolt-On, Panel Mount

    Protection: Thermal Magnetic

    Functions: LI - Long-Time and Instantaneous

    Current Interrupting Ratings: 18,000 Amp @ 240VAC or 14,000 Amp @ 480VAC Max RMS SYM

    AIC Rating: 18kA@480V

    Dimensions: 6.3" x 4.13" x 3.38".

    UPC 0783116408242

    Weight: Approximately 4 lbs 

    Note: Used - Removed from Equipment

    The item may have some signs of cosmetic wear, but is fully 

    Made in USA

     

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  16. E-T-A - 1658-G21-00-P13 - Circuit Breaker. Type 1658, 12Amp 250VAC 28VDC. Push Button Reset.
    E-T-A - 1658-G21-00-P13 - Circuit Breaker. Type 1658, 12Amp 250VAC 28VDC. Push Button Reset.
    Special Price $3.98 Regular Price $6.00 As low as $2.98
    IN STOCK - MORE THAN 500 READY TO SHIP!

    ETA - E-T-A - 1658-G21-00-P13 - 1658-G21-00-P13-12A - Thermal Overcurrent Circuit Breaker.

    Very cost effective design to meet international requirements. No exposed metal parts which are, or could become, current-carrying except for terminals. R-type TO CBE to EN 60934.

    SP 12Amp 250VAC.

    Manual Pushbutton Reset.

    Series 1658.

    Mount: Panel.

    Current Rating: 12Amp

    Voltage Ratings: 240 VAC, 28 VDC 

    Number of Post: 1

    Dimensions: 1.279" Long x 0.561" High x 1.284" Deep including 1/4" Male QC Terminals.

    Approvals: CSA C22.2 No 235, IEC 60934, UL1077, UL1500

    Applications: Battery chargers, consumer products, power supplies, motors.

    New Old Stock

    Made in the USA.

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  17. E-T-A - 46-400-P-12 - Thermal Circuit Breaker. Push Button Reset, 12Amp 250VAC.
    E-T-A - 46-400-P-12 - Thermal Circuit Breaker. Push Button Reset, 12Amp 250VAC.
    Special Price $9.98 Regular Price $16.50

    E-T-A - 46-400-P-12 Thermal Circuit breaker.

    12Amp 250VAC.

    Push button Reset

    Vintage ETA - New Old Stock

    Made in Germany

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  18. Sensata AIRPAX - UPGHX41-25462-1 - Circuit Breaker. 2Pole, 30Amp 250VAC.
    Sensata AIRPAX - UPGHX41-25462-1 - Circuit Breaker. 2Pole, 30Amp 250VAC.
    Special Price $46.98 Regular Price $65.00

    Sensatec AIRPAX - UPGHX41-25462-1 - Circuit Breaker.

    Status: Discontinued

    2Pole 30Amp 250VAC with Shunt Trip.

    Dual-Rocker, White.

    Contacts: 6 - 1/4" Quick Connect Terminals.

    Dimensions: 2" x 1.5" 2.5" behind panel.

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  19. AIRPAX - UPG6-1-62-402-C-91 - Circuit Breaker, Magnetic 1 Pole, 4 Amp 277VAC.
    AIRPAX - UPG6-1-62-402-C-91 - Circuit Breaker, Magnetic 1 Pole, 4 Amp 277VAC.
    Special Price $9.98 Regular Price $12.50

    AIRPAX - UPG6-1-62-402-C-91 Circuit Breaker.

    Magnetic 1 Pole

    4 Amp 277VAC, 50/60Hz.

    Delay Trip 5 Amp.

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  20. AIRPAX - UPGH666-1-62-702-90 - Circuit Breaker. 3P 7Amp F.L. 250VAC
    AIRPAX - UPGH666-1-62-702-90 - Circuit Breaker. 3P 7Amp F.L. 250VAC
    Special Price $44.98 Regular Price $60.00 As low as $39.98

    AIRPAX - UPGH666-1-62-702-90 - Circuit Breaker.

    3P 7Amp F.L.

    250VAC 50/60 cycle.

    Trip amps: 8.75

    New Old Stock

    Proudly Made in USA

    Learn More
  21. AIRPAX - R21-61F-3.00A-B07CV - Circuit Breaker, Rocker . 2Pole 3Amp 250VAC.
    AIRPAX - R21-61F-3.00A-B07CV - Circuit Breaker, Rocker . 2Pole 3Amp 250VAC.
    Special Price $14.98 Regular Price $22.50 As low as $9.98

    AIRPAX - R21-61F-3.00A-B07CV Circuit Breaker, Rocker.

    The Airpax™ SNAPAK® series is a snap-acting hydraulicmagnetic circuit protector that combines power switching and
    accurate, reliable circuit protection in one aesthetically pleasing package. The SNAPAK® combines the functions of three separate components: power switch, fuse and fuse holder.

    2 Pole 3Amp 250VAC.

    Trip 4.05Amp. 50/60CY.

    Delay P2.

    0.25" Quick Connect Terminals

    Proudly Made in USA

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  22. SENSATA - AIRPAX - UPL1-1RO-2433-3 - Circuit breaker. 10Amp 250V 50/60Hz.
    SENSATA - AIRPAX - UPL1-1RO-2433-3 - Circuit breaker. 10Amp 250V 50/60Hz.
    Special Price $14.98 Regular Price $26.50
    READY TO SHIP - ONLY 55 LEFT IN STOCK!

    SENSATA - AIRPAX - UPL1-1RO-2433-3  Circuit breaker.

    SP 10Amp 250V 50/60Hz.

    Trip 12.5Amp. delay 62.

    With auxiliary SPDT 10Amp switch.

    Mounts on 2" centers.

    Listed Ul/CSA.

    Additional information: https://www.sensata.com/sites/default/files/media/documents/2018-04-26/ourproducts_apl_upl_series_datasheet.pdf

    New Old Stock

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  23. SENSATA- AIRPAX - UPL11-11-674 - Circuit breaker. 65VDC 25Amp.
    SENSATA- AIRPAX - UPL11-11-674 - Circuit breaker. 65VDC 25Amp.
    Special Price $16.98 Regular Price $28.50
    READY TO SHIP - ONLY 48 LEFT IN STOCK!

    SENSATA- AIRPAX - UPL11-11-674  Circuit breaker.

    65VDC 25Amp.

    Delay: 51.

    Trip 31.1Amp.

    New Old Stock

    Additional Information: https://www.sensata.com/sites/default/files/media/documents/2018-04-26/ourproducts_apl_upl_series_datasheet.pdf

    Learn More
  24. Sensata - Airpax - UPGH666-1-62-153190 - Triple Circuit Breaker. 3 Pole, 250VAC, 15 Amp, 50/60 Cycle.
    Sensata - Airpax - UPGH666-1-62-153190 - Triple Circuit Breaker. 3 Pole, 250VAC, 15 Amp, 50/60 Cycle.
    Special Price $69.98 Regular Price $98.50 As low as $49.98
    READY TO SHIP - ONLY 35 LEFT IN STOCK!

    Sensata - Airpax - UPGH666-1-62-153190 Circuit Breaker.

    UPG magnetic circuit protection provides low-cost power switching, reliable circuit protection and accurate circuit
    control in one complete package. It is intended for use in data processing and broadcast equipment, vending and amusement machines, military and marine applications, and wherever precision operation is required.
     
    The three pole structure consists of three single pole units assembled with an internal mechanical interlock which
    actuates all units simultaneously.

    Triple Circuit Breaker Magnetic - Hydraulic Delay

    Reset Actuator Type: Lever

    Mounting Style: Panel

    3 Pole, 250VAC, 15 Amp, 50/60 Cycle.

    Terminal Design: Screw

    Operating Temperature: -40 to 85C

    Long Delay: 62.

    Trip Amp: 18.8

    UL Recognized and CSA Certified

    Learn More
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