Circuit Protection

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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

    Learn More
  2. Heinemann / Eaton - JC2S-A3-LJ-01-W-A-PN - Circuit breaker. 2P 15Amp 250VAC.
    Heinemann / Eaton - JC2S-A3-LJ-01-W-A-PN - Circuit breaker. 2P 15Amp 250VAC.
    $25.00
    READY TO SHIP - ONLY 35 LEFT IN STOCK!

    Circuit breaker. 2P 15Amp 250VAC. Delay: 2. Mount: panel.

    Learn More
  3. Heinemann / Eaton - AM3SD3-A-0015-03E - Circuit breaker. 3P 15A 250VAC.
    Heinemann / Eaton - AM3SD3-A-0015-03E - Circuit breaker. 3P 15A 250VAC.
    Special Price $49.95 Regular Price $65.00
    Circuit breaker. 3P 250VAC/65VDC. Trip amp: 20.3Amp. Delay: 3. Learn More
  4. HEINEMANN - 2XAM1516 - Circuit Breaker. 2P 15Amp 125VDC.
    HEINEMANN - 2XAM1516 - Circuit Breaker. 2P 15Amp 125VDC.
    $19.95
    Circuit Breaker. 2P 15Amp 125VDC. TD: 2. Curve 2. Dimensions: 2" wide x 3.6" deep x 3.75" high. Mounts on 2.75" centers. Learn More
  5. 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
  6. Sensata - AIRPAX - UPL15-3679-3 - Circuit breaker 2P, 15 Amp & 50 Amp
    Sensata - AIRPAX - UPL15-3679-3 - Circuit breaker 2P, 15 Amp & 50 Amp
    Special Price $24.98 Regular Price $48.50 As low as $19.98
    READY TO SHIP - ONLY 23 LEFT IN STOCK!

    Sensata - AIRPAX - UPL15-3679-3 Circuit breaker.

    1P 15Amp 65VDC, trip 18.8Amp.

    1P 50Amp 50VDC.

    Auxiliary switch/Remote 12VDC activated coil-special purpose.

    Learn More
  7. STOTZ - S253 - Circuit breaker. 3P 15Amp 415VAC.
    STOTZ - S253 - Circuit breaker. 3P 15Amp 415VAC.
    $14.95
    Circuit breaker. 3P 15Amp 415VAC. Mount: Din rail. Dimensions: 52mm wide x 85/90mm high x 65mm deep with toggle, 50mm behind panel. Contacts: screw. Note: New older stock. Learn More
  8. TI - Sensata  - Klixon - 4MC2-105-15 - Circuit breaker. 1P 15Amp 250V.
    TI - Sensata - Klixon - 4MC2-105-15 - Circuit breaker. 1P 15Amp 250V.
    Special Price $12.98 Regular Price $19.50 As low as $10.98
    READY TO SHIP - ONLY 37 LEFT IN STOCK!

    Texas Instruments Sensata Klixon - 4MC2-105-15 Circuit breaker.

    1P

    15Amp

    250V,

    Curve 105.

    Frequency 60Hz.

    Toggle Resetable.

    Mount: panel with 53.0mm centers.

    Dimensions: 19.2mm wide x 58.3mm high x 62.2mm behind panel, including terminals.

    NSN: 5925-00-932-0107

    Learn More
  9. AIRPAX - UPGH12-1REC2-7021-1 - Circuit breaker. 2P 250VAC 15Amp.
    AIRPAX - UPGH12-1REC2-7021-1 - Circuit breaker. 2P 250VAC 15Amp.
    Special Price $18.98 Regular Price $26.95
    Circuit breaker. 2P 250VAC 15Amp. TRIP 18.8 20AMP TRIP 25 DELAY 62F AUX. COIL 110VDC AUX. SW. 10A. 250VAC Learn More
  10. AIRPAX - R29-20308-1 - DUAL 15 Amp C/B with Aux Sw & Trip
    AIRPAX - R29-20308-1 - DUAL 15 Amp C/B with Aux Sw & Trip
    Special Price $3.38 Regular Price $4.50
    READY TO SHIP - ONLY 47 LEFT IN STOCK!

    SPDT-15AMP 32VDC/125VAC DUAL CIRCUIT BREAKERS 3AMP AUX SW AND 18-24VDC REMOTE KILL SWITCH UL&CSA SNAP-IN PANEL MOUNT about 1.3" x 1.4" mounts in rectangular hole - rocker switch on front - all Black - New

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  11. HEINEMANN - AM33MG6 - Circuit breaker. 2P 15Amp 250VAC. RFE.
    HEINEMANN - AM33MG6 - Circuit breaker. 2P 15Amp 250VAC. RFE.
    $9.95
    Circuit breaker. 2P 15Amp 250VAC, 60CY, curve 5. Used/RFE, removed from equipment. Good condition. Learn More
  12. HEINEMANN - AM3-Z431-2 AM3-A3-A - Circuit breaker. 3P 15Amp 250VAC 50/60Hz.
    HEINEMANN - AM3-Z431-2 AM3-A3-A - Circuit breaker. 3P 15Amp 250VAC 50/60Hz.
    $16.95
    Circuit breaker. 3P 15Amp 250VAC 50/60Hz. Trip 18.7Amp. TD: 2. Mount: Panel, 6 terminals at approximately 2.543" centers. Dimensions: 2.230" long x 2.004" deep, plus rear contacts x 2,516" high. Listed: UL/CSA. Note: Double marked T29-423. Learn More
  13. Eaton - JA1SA3A-0015-02E - Circuit breaker. SP 15Amp 250VAC 50/60Hz.
    Eaton - JA1SA3A-0015-02E - Circuit breaker. SP 15Amp 250VAC 50/60Hz.
    $19.00
    Circuit breaker. SP 15Amp 250VAC 50/60Hz. Delay 2. Mount: panel. Double marked JA1S-A3-AB-01-D-A. Learn More
  14. Sensata Airpax - UPGH666-1-62-153-90 - Circuit Breaker. 3P 15Amp 277VAC 50/60Hz 1 Phase.
    Sensata Airpax - UPGH666-1-62-153-90 - Circuit Breaker. 3P 15Amp 277VAC 50/60Hz 1 Phase.
    Special Price $42.98 Regular Price $54.00 As low as $38.98

    Sensata Airpax - UPGH666-1-62-153-90 Circuit Breaker.

    3P 15Amp

    250VAC 50/60Hz 1 phase.

    Trip 18.8

    Delay 62.

    New Old Stock

    Learn More
  15. SENSATA - AIRPAX - UPL1-1REC4-22581 - Circuit Breaker. Magnetic Hydraulic Lever, 65VDC 15Amp.
    SENSATA - AIRPAX - UPL1-1REC4-22581 - Circuit Breaker. Magnetic Hydraulic Lever, 65VDC 15Amp.
    Special Price $16.98 Regular Price $28.50 As low as $14.98
    READY TO SHIP - ONLY 13 LEFT IN STOCK!

    SENSATA - AIRPAX - UPL1-1REC4-22581 - Circuit Breaker.

    Status: Discontinued

    ULP Series

    FL 15Amp,  Max. Volts 65 

    Trip amp: 18.8 A

    A Sw 10A 250VAC

    Delay 52

    Trip: 18.8Amp.

    Series Trip with Auxililary Switch 10A, 250 VAC

    New Old Stock

     

    Learn More
  16. Westinghouse - FDB3015L - Circuit Breaker. 3P 15Amp 600VAC.
    Westinghouse - FDB3015L - Circuit Breaker. 3P 15Amp 600VAC.
    Special Price $124.98 Regular Price $164.50

    Westinghouse - FDB3015L - Circuit Breaker.

    Westinghouse Cutler-Hammer FDB 14k 15A Amp FDB3015L Circuit Breaker

    15 Ampere

    3 Pole

    14k rated @ 480VAC

    600 VAC

    Thermal magnetic

    Fixed Trip

    Dimensions: 4.125" Width x 3.375" Depth x 6" Height

    Approval UL, CSA. CE

     

    Learn More
  17. Square D - FAL34015 - Circuit Breaker. 3Pole 15Amp 480VAC. New.
    Square D - FAL34015 - Circuit Breaker. 3Pole 15Amp 480VAC. New.
    Special Price $349.98 Regular Price $389.00

    Square D - FAL34015 - Circuit Breaker.

    Status: Discontinued Nov. 2020

    FAL Series, Thermal Magbetic Molded Case Circuit Breaker

    3Pole 15Amp 480VAC.

    Number of Poles: 3

    AIC Rating: 18kA@480V

    Connection: Feed-Thru

    Thermal-Magnetic, Series 2.

    Mount: Panel Mount.

    Max Wire Gauge: 4 AWG

    Dimensions: 9.8" x 6.2" x 6.3"

    Approvals: CSA, UL listed

    NSN 5925-01-161-3262

    Factory New

    Learn More
  18. Siemens - ED43B015 - Circuit breaker. 3P 15Amp 480VAC. New.
    Siemens - ED43B015 - Circuit breaker. 3P 15Amp 480VAC. New.
    Special Price $249.98 Regular Price $450.00
    Circuit breaker. 3P 15Amp 480VAC. Frame: ED. Siemens Energy & Automation Inc Bellfontaine OH, USA. Learn More
  19. SCHURTER - AS168X-CB2F150 - Circuit breaker. 2P 15Amp 480VAC 65VDC.
    SCHURTER - AS168X-CB2F150 - Circuit breaker. 2P 15Amp 480VAC 65VDC.
    $49.00
    Circuit breaker. 2P 15Amp 480VAC 65VDC. Lever. Thermal magnetic. Mount: Din rail. Dimensions: 1.405" wide x 3.550" high x 2.639" deep. Listed: UL/CSA. New. Rohs complient. Learn More
  20. Heinemann / Eaton - NAM1S-Z327-8 - Circuit Breaker. SP 70Amp 80VDC.
    Heinemann / Eaton - NAM1S-Z327-8 - Circuit Breaker. SP 70Amp 80VDC.
    Special Price $26.98 Regular Price $40.00 As low as $22.98

    Heinemann / Eaton - NAM1S-Z327-8 - Circuit Breaker.

    SP 70Amp 80VDC.

    Toggle.

    Curve: 20.

    Aux switch 10.1Amp 125VAC.

    Mount: Panel, 2 holes at 2.0" centers.

    Dimensions: 0.757" wide x 2.51" high.

    Listed: UL/CSA.

    Note: Special purpose, not for general use.

    Double marked AM1S-V79-AAA02KDDU06 and 30500041P.

    New Old Stock

    Learn More
  21. Heinemann / Eaton - AM1R-Z327-8 - Circuit breaker. SP 70Amp 80VDC.
    Heinemann / Eaton - AM1R-Z327-8 - Circuit breaker. SP 70Amp 80VDC.
    $19.99
    Circuit breaker. SP 70Amp 80VDC. Toggle. Curve: 5. Aux switch 10.1Amp 125VAC. Mount: panel, 2 holes at 2.0" centers. Dimensions: 0.757" wide x 2.51" high. Listed: UL/CSA. Note: Special purpose, not for general use. Double marked NAM1S-Z327-8 and AM1R-B79-AC97DDU06. Learn More
  22. Heinemann / Eaton - AM1R-Z302-1 - Circuit breaker. SP 70Amp 80VDC.
    Heinemann / Eaton - AM1R-Z302-1 - Circuit breaker. SP 70Amp 80VDC.
    $19.99
    Circuit breaker. SP 70Amp 80VDC. Special curve: 4. Aux switch: 0.1Amp 125VAC. Mount: panel, 2 holes at 2" centers. Dimensions: 0.750" wide x 2.506" high. Note: Double marked NAM1S-Z302-1 and AMA1R-B9-AK-20-D-DU-54. Recommended for use with copper receptacles. Learn More
  23. Heinemann / Eaton - AM1SA8A0015-10E - *AM1SA8AAA02JDA 15A 250VAC 1-POLE CIRCUIT BREAKERS
    Heinemann / Eaton - AM1SA8A0015-10E - *AM1SA8AAA02JDA 15A 250VAC 1-POLE CIRCUIT BREAKERS
    Special Price $14.95 Regular Price $19.00
    *AM1SA8AAA02JDA 15A 250VAC 1-POLE CIRCUIT BREAKERS Learn More
  24. Eaton - HEINEMANN - JA1S-A3-A-0015-03E - Circuit Breaker. SP 15Amp 250V 50/60Hz.
    Eaton - HEINEMANN - JA1S-A3-A-0015-03E - Circuit Breaker. SP 15Amp 250V 50/60Hz.
    Special Price $16.98 Regular Price $24.50 As low as $14.98
    READY TO SHIP - ONLY 3 LEFT IN STOCK!

    Eaton - HEINEMANN - JA1S-A3-A-0015-03E Circuit Breaker.

    Actuator Type: Toggle

    Current Rating: 15 A

    Dimensions: 1.93 L x 0.75 W x 2 H In

    Mounting Hole Size: 0.156 D in.

    Mounting Type: Chassis, Rear Mount

    Number of Poles: 1 Pole

    Overload: Magnetic/Hydraulic

    Series: J Series

    Standards: UL Recognized

    Termination: QC Tabs

    Trip Time: Series Trip

    Voltage Rating: 250 VAC ; 50 VDC

    Double marked JA1S-A3-A.

    Learn More
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Items 1-24 of 61

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