Circuit Protection: Circuit Breakers

TE Connectivity/Potter & Brumfield

This tutorial discusses the different types of circuit breakers, their operation and applications. It also reviews the various circuit breakers offered by Tyco Electronics.
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Manufacturer Part NumberDescriptionAccessory TypeFor Use With/Related ProductsAvailable QuantityBuy Now
7-1393159-3DISC PUSH TO RESET W58 TYPE 1Replacement DiscCircuit Breaker; W582987 - Immediate
8-1393249-8DISC PUSH TO RESET W58 TYPE 4Replacement DiscCircuit Breaker; W58438 - Immediate
1-1393160-0HARDWARE KIT TOGGLE FOR DP CBEToggle KitCircuit Breaker; DP106 - Immediate
1393160-1NUT KNURLED SILVER W58 TYPE 1Knurled NutCircuit Breaker; W5882 - Immediate
Circuit Breakers
Manufacturer Part NumberDescriptionBreaker TypeCurrent RatingVoltage Rating - ACAvailable QuantityBuy Now
W57-XB7A4A10-15CIR BRKR THRM 15A 250VACThermal15A250V6318 - Immediate
W57-XB7A4A10-20CIR BRKR THRM 20A 250VACThermal20A250V1704 - Immediate
W57-XB1A7A10-5CIR BRKR THRM 5A 250VACThermal5A250V871 - Immediate
W28-XQ1A-5CIR BRKR THRM 5A 250VAC 32VDCThermal5A250V29078 - Immediate
W28-XQ1A-8CIR BRKR THRM 8A 250VAC 32VDCThermal8A250V18558 - Immediate
W28-XQ1A-20CIR BRKR THRM 20A 250VAC 32VDCThermal20A250V9678 - Immediate
W28-XQ1A-12CIR BRKR THRM 12A 250VAC 32VDCThermal12A250V9411 - Immediate
W28-XQ1A-3CIR BRKR THRM 3A 250VAC 32VDCThermal3A250V8897 - Immediate
W28-XQ1A-6CIR BRKR THRM 6A 250VAC 32VDCThermal6A250V5205 - Immediate
W28-XQ1A-4CIR BRKR THRM 4A 250VAC 32VDCThermal4A250V4926 - Immediate
W28-XQ1A-15CIR BRKR THRM 15A 250VAC 32VDCThermal15A250V4519 - Immediate
W28-XQ1A-7CIR BRKR THRM 7A 250VAC 32VDCThermal7A250V1443 - Immediate
W28-XQ1A-10CIR BRKR THRM 10A 250VAC 32VDCThermal10A250V1120 - Immediate
W51-A152A1-15CIR BRKR THRM 15A 250VAC 50VDCThermal15A250V4570 - Immediate
W51-A152A1-10CIR BRKR THRM 10A 250VAC 50VDCThermal10A250V1709 - Immediate
W51-A121B1-15CIR BRKR THRM 15A 125VAC 50VDCThermal15A125V631 - Immediate
W58-XB1A4A-30CIR BRKR THRM 30A 250VAC 50VDCThermal30A250V2345 - Immediate
W58-XB1A4A-25CIR BRKR THRM 25A 250VAC 50VDCThermal25A250V1463 - Immediate
W58-XB1A4A-7CIR BRKR THRM 7A 250VAC 50VDCThermal7A250V1110 - Immediate
W58-XB1A4A-8CIR BRKR THRM 8A 250VAC 50VDCThermal8A250V834 - Immediate
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PTM Published on: 2012-01-16