Circuit Breakers

A circuit breaker will interrupt the flow of current in an electrical circuit, safeguarding surrounding electrical components and wiring by preventing circuit overloads and short circuits.

a.k.a. MCB, MCCB, molded case breaker, supplementary protection, UL1077, UL489, UL508, MMP, manual motor protector

 

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  • lsis-bk63h-2p_6__84919.jpg

    LS Electric

    0627037163

    627037163, BK63H 2P B10A 10kA 240VAC UL1077, Non-Cancellable / No Returns

    MCB, UL1077, 2-Pole, B-Curve, 10 Amp, 10kA, 240VAC, Thermal Magnetic Miniature Circuit Breaker, NCNR

  • lsis-bk63h-2p_5__06113.jpg

    LS Electric

    0627057763

    627057763, BK63H 2P C15A 10kA 240VAC UL1077

    MCB, UL1077, 2-Pole, C-Curve, 15 Amp, 10kA, 240VAC, Thermal Magnetic Miniature Circuit Breaker

  • lsis-bk63h-2p_5__90729.jpg

    LS Electric

    0627037063

    627037063, BK63H 2P B6A 10kA 240VAC UL1077

    MCB, UL1077, 2-Pole, B-Curve, 6 Amp, 10kA, 240VAC, Thermal Magnetic Miniature Circuit Breaker

  • lsis-bk63h-1p-489__89128.jpg

    LS Electric

    0626044363

    626044363, BK63HU 1P D6A 10kA 277VAC UL489

    MCB, UL489, 1-Pole, D-Curve, 6 Amp, 10kA, 277VAC, Thermal Magnetic Miniature Circuit Breaker

  • lsis-bk63h-2p_5__43722.jpg

    LS Electric

    0627057563

    627057563, BK63H 2P C5A 10kA 240VAC UL1077

    MCB, UL1077, 2-Pole, C-Curve, 5 Amp, 10kA, 240VAC, Thermal Magnetic Miniature Circuit Breaker

  • lsis-bk63h-3p-489__55816.jpg

    LS Electric

    0628035763

    628035763, BK63HU 3P B63A 10kA 240VAC UL489

    MCB, UL489, 3-Pole, B-Curve, 63 Amp, 10kA, 240VAC, Thermal Magnetic Miniature Circuit Breaker

  • lsis-bk63h-1p-489__10097.jpg

    LS Electric

    0626044163

    626044163, BK63HU 1P D3A 10kA 277VAC UL489

    MCB, UL489, 1-Pole, D-Curve, 3 Amp, 10kA, 277VAC, Thermal Magnetic Miniature Circuit Breaker

  • lsis-bk63h-1p_3__49610.jpg

    LS Electric

    0626031163

    626031163, BK63H 1P B20A 10kA 120/240VAC UL1077

    MCB, UL1077, 1-Pole, B-Curve, 20 Amp, 10kA, 120/240VAC, Thermal Magnetic Miniature Circuit Breaker

  • lsis-bk63h-3p-489__15971.jpg

    LS Electric

    0628035663

    628035663, BK63HU 3P B50A 10kA 240VAC UL489

    MCB, UL489, 3-Pole, B-Curve, 50 Amp, 10kA, 240VAC, Thermal Magnetic Miniature Circuit Breaker

  • lsis-bk63h-1p-489__07229.jpg

    LS Electric

    0626044063

    626044063, BK63HU 1P D2A 10kA 277VAC UL489

    MCB, UL489, 1-Pole, D-Curve, 2 Amp, 10kA, 277VAC, Thermal Magnetic Miniature Circuit Breaker

  • lsis-bk63h-2p_5__79791.jpg

    LS Electric

    0627036763

    627036763, BK63H 2P B2A 10kA 240VAC UL1077

    MCB, UL1077, 2-Pole, B-Curve, 2 Amp, 10kA, 240VAC, Thermal Magnetic Miniature Circuit Breaker

  • lsis-bk63h-1p-489__16002.jpg

    LS Electric

    0626042263

    626042263, BK63HU 1P B2A 10kA 277VAC UL489

    MCB, UL489, 1-Pole, B-Curve, 2 Amp, 10kA, 277VAC, Thermal Magnetic Miniature Circuit Breaker

A circuit breaker will interrupt the flow of current in an electrical circuit, safeguarding surrounding electrical components and wiring by preventing circuit overloads and short circuits.

a.k.a. MCB, MCCB, molded case breaker, supplementary protection, UL1077, UL489, UL508, MMP, manual motor protector