Circuit Breaker

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  1. Westinghouse - EHD3100 - Circuit Breaker. 3P 100Amp 480VAC.

    Westinghouse - EHD3100 - Circuit Breaker. 3P 100Amp 480VAC.

    $295.00

    READY TO SHIP - ONLY 1 LEFT IN STOCK!

    Circuit Breaker. 3P 100Amp 480VAC. Westinghouse Series-C Industrial circuit breaker. Learn More
  2. AIRPAX - UPGH666-1-62-153C90 - Circuit breaker. 3P 15Amp 277VAC 50/60Hz 1 phase.

    AIRPAX - UPGH666-1-62-153C90 - Circuit breaker. 3P 15Amp 277VAC 50/60Hz 1 phase.

    $39.00

    READY TO SHIP - ONLY 13 LEFT IN STOCK!

    Circuit breaker. 3P 15Amp 277VAC 50/60Hz 1 phase. Trip 18.8 Delay 62. Learn More
  3. AIRPAX - PP11-42-5.00A-0B - Circuit breaker. 5Amp 250VAC Push/Pull.

    Regular Price: $14.99

    Special Price $11.99

    READY TO SHIP - ONLY 1 LEFT IN STOCK!

    Circuit breaker. 5Amp 250VAC 400Hz. Snapak. Push/Pull. Trip amps: 7.5 Mount: panel. Contacts: 1/4" male quick connect terminals. Learn More
  4. AIRPAX - UPL111-3679-1 - Circuit breaker. 10-10-20Amp.

    AIRPAX - UPL111-3679-1 - Circuit breaker. 10-10-20Amp.

    $9.00

    READY TO SHIP - ONLY 73 LEFT IN STOCK!

    Circuit Breaker, 3P, 2 are 250VAC 10Amp. Trip 12.5A, one is 250VAC 20Amp. Trip 25. Delay 62. Dimensions: overall 2-3/16" wide x 2-1/2" deep x 2-1/2" tall. Weight: 0.7 lbs. Learn More
  5. Cutler-Hammer - HMCP030H1C - 30Amp 3-Pole 600VAC 250VDC

    Cutler-Hammer - HMCP030H1C - 30Amp 3-Pole 600VAC 250VDC

    $200.00

    READY TO SHIP - ONLY 1 LEFT IN STOCK!

    Circuit breaker. 3P 30Amp 600VAC 250VDC. Series C. Instantaneous trip settings: 90-300Amps Cu/Al-UL Cu Only-CSA circuit breakers. Learn More
  6. Eaton - JA1SA3A-0015-02E - Circuit breaker. SP 15Amp 250VAC 50/60Hz.

    Eaton - JA1SA3A-0015-02E - Circuit breaker. SP 15Amp 250VAC 50/60Hz.

    $19.00

    READY TO SHIP - ONLY 1 LEFT IN STOCK!

    Circuit breaker. SP 15Amp 250VAC 50/60Hz. Delay 2. Mount: panel. Double marked JA1S-A3-AB-01-D-A. Learn More
  7. 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

    READY TO SHIP - ONLY 2 LEFT IN STOCK!

    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
  8. HEINEMANN - AM33MG6 - Circuit breaker. 2P 15Amp 250VAC. RFE.

    HEINEMANN - AM33MG6 - Circuit breaker. 2P 15Amp 250VAC. RFE.

    $9.95

    READY TO SHIP - ONLY 4 LEFT IN STOCK!

    Circuit breaker. 2P 15Amp 250VAC, 60CY, curve 5. Used/RFE, removed from equipment. Good condition. Learn More
  9. HEINEMANN - JA1-B3-B-A - Circuit Breakers 1Amp-Hold 50VDC

    HEINEMANN - JA1-B3-B-A - Circuit Breakers 1Amp-Hold 50VDC

    $7.95

    READY TO SHIP - ONLY 6 LEFT IN STOCK!

    Circuit breaker. Trip: 1.25A 50VDC. Hold: 1Amp 50VDC Time delay: P. Mounting: front panel, two holes 1.73" spacing. Learn More
  10. IDEC - NRAS2100F - Circuit breaker. 2P 7.5Amp.

    Regular Price: $34.99

    Special Price $34.00

    READY TO SHIP - ONLY 6 LEFT IN STOCK!

    Circuit breaker. 2P 7.5Amp. Max voltage: 65V. Hertz Dc. T Amps: 9.375. Curve AD. Listed: UL/CSA. Learn More
  11. Mech Products - MP1600 10A - Circuit breaker. P/B 10Amp 125VAC.

    Mech Products - MP1600 10A - Circuit breaker. P/B 10Amp 125VAC.

    $4.95

    READY TO SHIP - ONLY 5 LEFT IN STOCK!

    Circuit breaker. 10Amp 125VAC. Push button. Learn More
  12. Potter & Brumfield - W28XQ1D-10 - Circuit breaker. 10Amp 250VAC 32VDC.

    Potter & Brumfield - W28XQ1D-10 - Circuit breaker. 10Amp 250VAC 32VDC.

    $2.50

    IN STOCK - MORE THAN 100 READY TO SHIP!

    Circuit breaker. 10Amp 250VAC 32VDC. Mount: panel, snap-in with two 1/4" qc terminals. Fact tab is 0.75" square. Dimensions: 0.612" x 0.530" behind panel. Listed: UL/CSA. Made in the USA. Learn More
  13. SIEMENS - ED63B030 - Circuit breaker. 30A toggle 600VAC

    Regular Price: $99.88

    Special Price $79.95

    READY TO SHIP - ONLY 1 LEFT IN STOCK!

    Circuit breaker. 30A toggle 600VAC max. 3-pole. ED-frame molded case. Sentron Series TypeED6. Blue Label with load side lugs only. Learn More
  14. Square D - FAF3615024M1212 - Mag-Gard adjustable CB.

    Square D - FAF3615024M1212 - Mag-Gard adjustable CB.

    $199.00

    READY TO SHIP - ONLY 1 LEFT IN STOCK!

    Circuit breakers. Mag-Gard adjustable instanteous trip. 600VAC 150Amp, series 2. Body: molded case. Alt P/N: 419035100SSA. Learn More
  15. Sylvania - SB618C3R - Circuit breaker. NC, self-resetting.

    Sylvania - SB618C3R - Circuit breaker. NC, self-resetting.

    $0.95

    IN STOCK - MORE THAN 100 READY TO SHIP!

    Circuit breaker. NC, self-resetting. Package: glass tube, radial leads. Dimensions: 0.286" (7.2mm) D x 1.311" (33.3mm) long. Learn More
  16. Sylvania - ESB701AJ1BK - Thermostatic Switch 2.25Amp

    Sylvania - ESB701AJ1BK - Thermostatic Switch 2.25Amp

    $2.95

    IN STOCK - MORE THAN 100 READY TO SHIP!

    Thermostatic Switch 2.25Amp, glass bulb like 27.9mm tall x 7.5mm dia round, copper radial leads. Learn More
  17. Sylvania - SB711A36 - Switch, thermal. Resettable switch.

    Sylvania - SB711A36 - Switch, thermal. Resettable switch.

    $1.95

    IN STOCK - MORE THAN 1,000 READY TO SHIP!

    Switch, thermal. Resettable switch. Package: glass envelope 0.285" D x 1.281" long with radial leads. Learn More
  18. Weber - T12-221 - Circuit breakers. 240VAC 1.5Amp push On/Off.

    Weber - T12-221 - Circuit breakers. 240VAC 1.5Amp push On/Off.

    $1.95

    IN STOCK - MORE THAN 100 READY TO SHIP!

    Circuit breakers. 240VAC 1.5Amp push On/Off. Learn More
  19. ABB - S272K20A - Circuit breaker. 2P 277/480VAC 20 Amp.

    ABB - S272K20A - Circuit breaker. 2P 277/480VAC 20 Amp.

    $25.00

    READY TO SHIP - ONLY 15 LEFT IN STOCK!

    Circuit breaker. 2P 277/480VAC 20 Amp. Mount: Din rail. Learn More
  20. ABB - SACE S4N PR211 250Amp - Adj Current 3-Pole ROTARY 250Amp w/shunt trip

    ABB - SACE S4N PR211 250Amp - Adj Current 3-Pole ROTARY 250Amp w/shunt trip

    $100.00

    READY TO SHIP - ONLY 0 LEFT IN STOCK!

    Out of stock

    Circuit Breaker as ABB S4N but with add-on SACE S4 Rotary Turn Switch. Continuously Adjustable from 100 - 250Amps. With Shunt Trip. Removed from New equipment. Excellent condition. Learn More
  21. AIRPAX - IPG1-1REC46450200-V - Circuit Breaker. SP 5Amp 250V.

    Regular Price: $18.00

    Special Price $14.95

    READY TO SHIP - ONLY 2 LEFT IN STOCK!

    Circuit Breaker. SP 5Amp 250V. Delay 64. TA: 6.25Amp. Mount" panel, 2 holes @ 1.665" centers. Dimensions: 0.745" wide x 2.003" high x 1.660" deep. Contacts: 1/4" male QC terminals. With SPDT 1Amp 125VAC aux switch. Contacts: 1/8" male QC terminals. Learn More
  22. AIRPAX - IPG1-1REC46650200-V - Circuit Breaker. 1P 5Amp 250VAC.

    Regular Price: $18.00

    Special Price $14.95

    READY TO SHIP - ONLY 3 LEFT IN STOCK!

    Circuit Breaker. 1P 5Amp 250VAC. Delay 66. TA: 6.25Amp. Mount: Panel, 2 holes @ 1.675" centers. Dimensions: 0.745" wide x 2.009" high X 1.664" deep. With SPDT 1Amp 125VAC aux switch. Learn More
  23. AIRPAX - M55629/4-UNED - Circuit Breaker. 2P 20Amp 240V.

    Regular Price: $80.00

    Special Price $48.25

    READY TO SHIP - ONLY 1 LEFT IN STOCK!

    Circuit Breaker. 2P 20Amp 240V. 60Hz. Mount: Panel, 4 holes at 2.2" centers Dimensions: 1.490" wide x 2.513" high x 1.850" deep. With SPDT aux switch. Learn More
  24. AIRPAX - UPGX11-1-66-153-9 - Circuit breaker. 2P 15Amp 250V.

    Regular Price: $29.00

    Special Price $21.95

    READY TO SHIP - ONLY 2 LEFT IN STOCK!

    Circuit breaker. 2P 15Amp 250V 50/60Hz. Delay: 66. Trip 18.8Amps. Mount: panel with 2 hole mount rocker switch. Dimensions: 1-1/2" wide x 2" high x 2" behind panel. More info: http://www.airpax.net/site/utilities/eliterature/pdfs/apg.pdf Learn More

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