Circuit Protection

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Items 1-24 of 62

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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. 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
  3. 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.

     

    Learn More
  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.

    Learn More
  5. SENSATA AIRPAX - 205-11-1-62F-5A-103 - Circuit Breaker. 2P 10Amp 480VAC 50/60Hz.
    SENSATA AIRPAX - 205-11-1-62F-5A-103 - Circuit Breaker. 2P 10Amp 480VAC 50/60Hz.
    Special Price $46.98 Regular Price $68.50

    SENSATA AIRPAX - 205-11-1-62F-5A-103 Circuit Breaker with Dust Shield Protector.

    Status: Discontinued - Sensata current production recommends IAL Series as a substitute. 

    2Pole 10Amp 480VAC 50/60Hz.

    Delay 62F. (Pulse tolerance: 20 times (approx.) rated current). Delay 62 is long enough to start
    certain types of motors and most transformers and capacitor loads.

    Trip Amp 12.5Amp.

    New Old Stock

    Learn More
  6. Westinghouse - EHD3100 - Circuit Breaker. 3P 100Amp 480VAC.
    Westinghouse - EHD3100 - Circuit Breaker. 3P 100Amp 480VAC.
    $295.00
    Circuit Breaker. 3P 100Amp 480VAC. Westinghouse Series-C Industrial circuit breaker. 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. STOTZ - S252 - 25Amp 415VAC 2-Pole Din-Rail
    STOTZ - S252 - 25Amp 415VAC 2-Pole Din-Rail
    $10.00
    No.28 (25A)U 415VAC 2-Pole-ganged DIN-Rail mounting 35mm wide x 85/90mm high x 65mm deep with toggle, 50mm behind panel - screw terminals Learn More
  9. 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.

    Learn More
  10. 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

    Learn More
  11. 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
  12. Square D - FAL34060 - Circuit breaker. 3Pole 60Amp 480VAC. Used.
    Square D - FAL34060 - Circuit breaker. 3Pole 60Amp 480VAC. Used.
    $100.00
    Circuit breaker. 3Pole 60Amp 480VAC. Thermal-magnetic, series 2. Mount: Panel. Note: slight chip on lower left corner. Used older stock. Learn More
  13. Square D - FAL24020 - Circuit breaker. 2Pole 20Amp 480VAC. New.
    Square D - FAL24020 - Circuit breaker. 2Pole 20Amp 480VAC. New.
    $85.00
    Circuit breaker. 2Pole 20Amp 480VAC. Thermal-magnetic, series 2. Mount: Panel. New older stock. Learn More
  14. Siemens - ED43B100 - Circuit Breaker. 3P 100Amp 480VAC. New.
    Siemens - ED43B100 - Circuit Breaker. 3P 100Amp 480VAC. New.
    Special Price $398.98 Regular Price $650.00
    Circuit breaker. 3P 100Amp 480VAC. Frame: ED. Learn More
  15. Siemens / ITE - ED43B060 - Circuit Breaker. 3P 60Amp 480VAC. New.
    Siemens / ITE - ED43B060 - Circuit Breaker. 3P 60Amp 480VAC. New.
    Special Price $695.95 Regular Price $1,275.00
    Siemens / ITE - ED43B060 - Circuit Breaker. SIEMENS LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. STANDARD 40 DEG C BREAKER ED FRAME WITH STANDARD BREAKING CAPACITY. MEETS UL 489 / IEC 60947-2 STANDARDS. 60A 3-POLE BREAKER (18KAIC AT 480V). SPECIAL FEATURES: LOAD LUGS ONLY (LN1E100) WIRE RANGE: 10 - 1/0AWG (CU/AL). DIMENSIONS (W x H x D) IN: 3 x 6.35 x 3.92. Current: 60 A AC Voltage Rating: 18kA at 480 VAC Number of Poles: 3 Terminal Connection: Load Side Lugs Type: Thermal Magnetic Phase Connection: ABC Frame Size: 125A/ED Min Wire Size: 10 AWG Max. Wire Size: 1/0 AWG New Learn More
  16. 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
  17. SIEMENS - E43B020 - Circuit breaker. 3P 20Amp 480VAC.
    SIEMENS - E43B020 - Circuit breaker. 3P 20Amp 480VAC.
    Special Price $189.98 Regular Price $340.00

    SIEMENS - E43B020 -  Circuit Breaker.

    3P 20Amp 480VAC.

    Type E4.

    Learn More
  18. SIEMENS - S20K275 - B72220S027K101 - MOV. Metal Oxide Varistor, 275VAC 151 Joules.
    SIEMENS - S20K275 - B72220S027K101 - MOV. Metal Oxide Varistor, 275VAC 151 Joules.
    Special Price $0.98 Regular Price $1.29 As low as $0.79

    SIEMENS - S20K275 - B72220S027K101 - MOV, Metal Oxide Varistor.

    VRMS 275VAC 350VDC.

    Joules: 151 (Wmax 2ms).

    Current: 6.5KA I(TM)

    Pmax: 1.00W

    Package: Radial Disc.

    Dimensions: 20.0mm Diameter.

    Lead Spacing: 9.5mm.

    Applications: Circit Protection

    Approvals: UL, CSA

    Alternates: Bourns GMOV-14D271K, Bourns GMOV-20D271K, EPCOS B72210S2271K101

     

    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. SCHURTER - AS168X-CB2F050 - Thermal magnetic, 2P 480VAC 5Amp.
    SCHURTER - AS168X-CB2F050 - Thermal magnetic, 2P 480VAC 5Amp.
    Special Price $41.95 Regular Price $55.00
    Circuit breaker. Thermal magnetic, 2P 480VAC 5Amp. Dimensions: 3-1/2" wide x 1-1/3" deep x 2-5/8" high. More info: http://www.schurter.com Learn More
  21. 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.

    Learn More
  22. 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.

    Learn More
  23. 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
  24. 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
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Items 1-24 of 62

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