Circuit Protection

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  1. 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.

    Learn More
  2. 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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  3. BUSSMANN - HLQ-1-6/10 - Bussman Fuse Holder 300VAC
    BUSSMANN - HLQ-1-6/10 - Bussman Fuse Holder 300VAC
    Special Price $3.98 Regular Price $6.50

    BUSSMANN - HLQ-1-6/10 - Fuse Holder

    Body Material: Thermoplastic

    Mount: Through Hole

    Current Rating: 1.6 A

    Termination: Wire

    Voltage Rating (AC): 300 V

    300VAC or less HLQ carrier comes with a 6" lead of 18AWG red insul solid copper attached to the line side, non-threaded.

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  4. 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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  5. Potter & Brumfield - W91-X112-5 - Circuit breaker. 1P 5Amp 277VAC.
    Potter & Brumfield - W91-X112-5 - Circuit breaker. 1P 5Amp 277VAC.
    Special Price $9.95 Regular Price $24.95
    READY TO SHIP - ONLY 36 LEFT IN STOCK!

    Circuit breaker. 1P 5Amp 277VAC. Curve 2. Mount: panel.

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  6. EATON Cutler-Hammer - GHC3035 - Circuit Breaker. 3P 35Amp 480/277VAC. New.
    EATON Cutler-Hammer - GHC3035 - Circuit Breaker. 3P 35Amp 480/277VAC. New.
    Special Price $268.98 Regular Price $650.00

    EATON Cutler-Hammer - GHC3035 - Circuit Breaker.

    C Series Information
    • 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

    3 Pole 35Amp 480Y/277VAC.

    Type GHC. 

    AB-DE-ION Circuit Breaker.

    Connection: Feed-Thru

    Protection: Thermo Magnetic

    AIC Rating: 14kA@480V

    Long Time and Instantaneous Trip Functions

    Bolt On Type Cu/Al.

    Dimensions: 5 in x 3.2 in x 3.7 in

    Issue A8-4642.

    Weight: 2 lbs.

    Factory new, in stock available today.

    Listed UL/CSA.

    Alternate: Allied 72817745

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  7. Square D - 24436 DA - Circuit breaker. 25 Amp 1P 277VAC, 65VDC.
    Square D - 24436 DA - Circuit breaker. 25 Amp 1P 277VAC, 65VDC.
    $48.00
    Circuit breaker. 25 Amp 1P 277VAC, 65VDC. Multi9 C60. Listed: UL/CSA Learn More
  8. Potter & Brumfield - W93-X112-5 - Circuit breaker. 3P 5Amp 277VAC 50/60Hz.
    Potter & Brumfield - W93-X112-5 - Circuit breaker. 3P 5Amp 277VAC 50/60Hz.
    Special Price $69.98 Regular Price $89.95

    Potter & Brumfield - W93-X112-5 Circuit breaker.

    3P 5Amp 277VAC 50/60Hz, curve 2.

    Mount: Panel, vertical, 6 holes with 2-1/2" centers.

    Dimension: 2.28" wide x 2.52" high x 1.853" behind panel plus screw contacts.

    Manuf in the USA.

    Listed: UL/CSA.

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  9. TE Connectivity - Potter & Brumfield - W92-X112-5 - Circuit breaker. 2P 5Amp 277VAC 50/60Hz.
    TE Connectivity - Potter & Brumfield - W92-X112-5 - Circuit breaker. 2P 5Amp 277VAC 50/60Hz.
    Special Price $42.98 Regular Price $64.50

    TE Connectivity - Potter & Brumfield - W92-X112-5 Circuit breaker.

    2P 5Amp 277VAC 50/60Hz, curve 2.

    Mount: Panel, vertical, 4 holes with 2-1/8" centers.

    Dimension: 1.523" wide x 2.51" high x 1.865" (63.5mm X 46.8mm X 38.1mm) behind panel plus screw contacts.

    Made in USA.

    Listed: UL/CSA.

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  10. Potter & Brumfield - W92-X112-3 - Circuit breaker. 2P 3Amp 277VAC 50/60Hz.
    Potter & Brumfield - W92-X112-3 - Circuit breaker. 2P 3Amp 277VAC 50/60Hz.
    Special Price $42.98 Regular Price $62.50

    Potter & Brumfield - W92-X112-3 Circuit breaker.

    2P 3Amp 277VAC 50/60Hz, curve 2.

    Mount: Panel, vertical, 4 holes with 2-1/8" centers.

    Dimension: 1.523" wide x 2.51" high x 1.865" behind panel plus screw contacts.

    Manuf in the USA.

    Listed: UL/CSA.

    Learn More
  11. Potter & Brumfield - W92-X112-2 - Circuit breaker. 2P 2Amp 277VAC 50/60Hz.
    Potter & Brumfield - W92-X112-2 - Circuit breaker. 2P 2Amp 277VAC 50/60Hz.
    $39.95
    Circuit breaker. 2P 1Amp 277VAC 50/60Hz, curve 2. Mount: Panel, vertical, 4 holes with 2-1/8" centers. Dimension: 1.523" wide x 2.51" high x 1.865" behind panel plus screw contacts. Manuf in the USA. Listed: UL/CSA. Learn More
  12. Potter & Brumfield - W92-X112-10 - Circuit Breaker. 2P 10Amp 277VAC 50/60Hz.
    Potter & Brumfield - W92-X112-10 - Circuit Breaker. 2P 10Amp 277VAC 50/60Hz.
    $39.95
    Circuit breaker. 2P 10Amp 277VAC 50/60Hz, curve 2. Mount: Panel, vertical, 4 holes with 2-1/8" centers. Dimension: 1.523" wide x 2.51" high x 1.865" behind panel plus screw contacts. Manuf in the USA. Listed: UL/CSA. Learn More
  13. TE Connectivity Potter & Brumfield - W93X11-10-40 - 3-Pole 40Amp 277VAC Circuit Breakers
    TE Connectivity Potter & Brumfield - W93X11-10-40 - 3-Pole 40Amp 277VAC Circuit Breakers
    Special Price $64.98 Regular Price $80.00 As low as $59.98

    TE Connectivity Potter & Brumfield - W93X11-10-40

    Breaker Type: Magnetic (Hydraulic Delay)

    Number of Poles: 3

    Current Rating: 40 Amp

    Operating Temperature: -40 °C to 85 °C

    Termination: Stud

    Voltage Rating (AC): 277 V

     Mount: Panel

    Color: Black

    Circuit Breakers Curve 10 50/60CY

    New

    NSN: 1710014769724

    Learn More
  14. TE Connectivity - Potter & Brumfield - W68-X2Q110-10 - Circuit Breaker. 2P 10Amp 277VAC 50/60Hz.
    TE Connectivity - Potter & Brumfield - W68-X2Q110-10 - Circuit Breaker. 2P 10Amp 277VAC 50/60Hz.
    Special Price $29.00 Regular Price $30.00

    TE Connectivity - Potter & Brumfield - W68-X2Q110-10 Circuit Breaker.

    2Pole 10Amp 277VAC 50/60Hz.

    Curve: 10.

    Mount: Panel 4 holes.

    Dimensions: 1.5" wide x 2.0" high x 1.626" deep, plus terminals.

    Contacts: 1/4" male QC terminals.

    New.

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  15. General Electric - SEHA36AT0100 - Circuit breaker. 3P 100A 400VAC.
    General Electric - SEHA36AT0100 - Circuit breaker. 3P 100A 400VAC.
    $400.00
    Circuit breaker. 3P 100A 400VAC. Rating plug type: SRPE100A. Mounted on a galvanized panel 5.7" wide. Dimensions: actual 4-1/8" wide x 6-7/16" deep x 4-1/16" high. Listed: UL/CSA. Learn More
  16. CUTLER-HAMMER - SPCL1C05 - Circuit breaker. 1P 5Amp 277VAC.
    CUTLER-HAMMER - SPCL1C05 - Circuit breaker. 1P 5Amp 277VAC.
    $25.00
    Circuit breaker. 1P 5Amp 277VAC. Supplementary Protector. Learn More
  17. Carlingswitch - AC2-B0-34-615-1F1-C - Circuit Breaker. 2P 15Amp 80V.
    Carlingswitch - AC2-B0-34-615-1F1-C - Circuit Breaker. 2P 15Amp 80V.
    $29.00
    Circuit Breaker. 2P 15Amp 80V (277VAC) with rocker. Hertz DC 50/60. Delay 34. Trip amps: 20.25Amp. Mount: Panel, 4 holes @ 2" centers. Dimensions: 1.475" wide x 2.006" high x 1.637" deep. Contacts: 1/4" male QC terminals. Learn More
  18. ALLEN BRADLEY - AB - 1492-CB1 G100 - Circuit Breaker. SP 277VAC/65VDC 10Amp 1 phase.
    ALLEN BRADLEY - AB - 1492-CB1 G100 - Circuit Breaker. SP 277VAC/65VDC 10Amp 1 phase.
    Special Price $48.98 Regular Price $64.50

    ALLEN BRADLEY - AB - 1492-CB1 G100 - Circuit Breaker.

    Allen Bradley industrial control miniature/DIN rail circuit breaker

    SP 277VAC/65VDC 10Amp 1 phase.

    Series B.

    Mount: Din Rail.

    Dimensions: 3.5" x 2.875" x .6875"

    Potential applications include protection of: Solenoids, Transformers, Computers, Power Supplies, Relay/contactor coils, PLCs, Medical Equipment, PLC I/O Points

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  19. ALLEN BRADLEY - AB - 1492-CB1G050 - Circuit breaker. SP 277VAC/65VDC 5Amp 1 phase.
    ALLEN BRADLEY - AB - 1492-CB1G050 - Circuit breaker. SP 277VAC/65VDC 5Amp 1 phase.
    $49.00
    Circuit breaker. SP 277VAC/65VDC 5Amp 1 phase. Series B. Mount: din rail. Learn More
  20. Potter & Brumfield - W67-X2Q13-15 - Circuit breaker. 1P 15Amp 277VAC 50/60Hz.
    Potter & Brumfield - W67-X2Q13-15 - Circuit breaker. 1P 15Amp 277VAC 50/60Hz.
    $19.00
    Circuit breaker. 1P 15Amp 277VAC 50/60Hz. Curve: 3. Mount: Panel. Dimensions: 0.755" wide x 2.022" high, with two hole mount at 1.70" centers. New. Learn More
  21. Potter & Brumfield - W68-X2Q12-15 - New 2-Pole 15Amp 277vac circuit breakers
    Potter & Brumfield - W68-X2Q12-15 - New 2-Pole 15Amp 277vac circuit breakers
    Special Price $46.98 Regular Price $52.00

    Potter & Brumfield - W68-X2Q12-15 - New 2-Pole

    15Amp 277VAC Circuit Breakers. Curve 2

    Type: Magnetic

    Circuit Function: Series Trip

    Color: White Voltage Rating AC: 415

    Learn More
  22. EATON CUTLER-HAMMER - SPCL1C08 - Circuit Breaker. 1P 8 Amp 277VAC.
    EATON CUTLER-HAMMER - SPCL1C08 - Circuit Breaker. 1P 8 Amp 277VAC.
    $54.98

    EATON CUTLER-HAMMER - SPCL1C08 Circuit Breaker.

    1Pole, 8 Amp 277VAC.

    Mount: Din Rail.

    Temperatur: -40 C to 85 C

    Actuator: Rocker.

    Note: UL 1077 Supplementary protector.

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  23. Carlingswitch - AA2B0346302B1C - Circuit breaker. 2 Pole 30Amp 277VAC.
    Carlingswitch - AA2B0346302B1C - Circuit breaker. 2 Pole 30Amp 277VAC.
    $11.00
    Circuit breaker. 2 Pole 30Amp 277VAC. Delay 34. Trip amp: 40.5A. Learn More
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Items 1-24 of 31

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