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-1p_3__03168.jpg

    LS Electric

    0626033263

    626033263, BK63H 1P D3A 10kA 120/240VAC UL1077

    MCB, UL1077, 1-Pole, D-Curve, 3 Amp, 10kA, 120/240VAC, Thermal Magnetic Miniature Circuit Breaker

  • lsis-bk63h-1p_3__54730.jpg

    LS Electric

    0626033363

    626033363, BK63H 1P D4A 10kA 120/240VAC UL1077

    MCB, UL1077, 1-Pole, D-Curve, 4 Amp, 10kA, 120/240VAC, Thermal Magnetic Miniature Circuit Breaker

  • lsis-bk63h-1p_3__42301.jpg

    LS Electric

    0626033463

    626033463, BK63H 1P D6A 10kA 120/240VAC UL1077

    MCB, UL1077, 1-Pole, D-Curve, 6 Amp, 10kA, 120/240VAC, Thermal Magnetic Miniature Circuit Breaker

  • lsis-bk63h-1p_3__66640.jpg

    LS Electric

    0626037063

    626037063, BK63H 1P D2A 6kA 277VAC UL1077

    MCB, UL1077, 1-Pole, D-Curve, 2 Amp, 6kA, 277VAC, Thermal Magnetic Miniature Circuit Breaker

  • lsis-bk63h-1p_3__12166.jpg

    LS Electric

    0626036963

    626036963, BK63H 1P D1A 6kA 277VAC UL1077

    MCB, UL1077, 1-Pole, D-Curve, 1 Amp, 6kA, 277VAC, Thermal Magnetic Miniature Circuit Breaker

  • lsis-bk63h-1p_3__79067.jpg

    LS Electric

    0626030663

    626030663, BK63H 1P B3A 10kA 120/240VAC UL1077

    MCB, UL1077, 1-Pole, B-Curve, 3 Amp, 10kA, 120/240VAC, Thermal Magnetic Miniature Circuit Breaker

  • lsis-bk63h-1p_3__83979.jpg

    LS Electric

    0626030563

    626030563, BK63H 1P B2A 10kA 120/240VAC UL1077

    MCB, UL1077, 1-Pole, B-Curve, 2 Amp, 10kA, 120/240VAC, Thermal Magnetic Miniature Circuit Breaker

  • lsis-bk63h-1p-489__01010.jpg

    LS Electric

    0626042163

    626042163, BK63HU 1P B1A 10kA 277VAC UL489

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

  • lsis-bk63h-1p_3__53776.jpg

    LS Electric

    0626033663

    626033663, BK63H 1P D16A 10kA 120/240VAC UL1077

    MCB, UL1077, 1-Pole, D-Curve, 16 Amp, 10kA, 120/240VAC, Thermal Magnetic Miniature Circuit Breaker

  • lsis-bk63h-1p-489__04251.jpg

    LS Electric

    0626042063

    626042063, BK63HU 1P D63A 10kA 120/240VAC UL489

    MCB, UL489, 1-Pole, D-Curve, 63 Amp, 10kA, 120/240VAC, Thermal Magnetic Miniature Circuit Breaker

  • lsis-bk63h-1p_3__94650.jpg

    LS Electric

    0626033563

    626033563, BK63H 1P D10A 10kA 120/240VAC UL1077

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

  • lsis-bk63h-1p-489__95676.jpg

    LS Electric

    0626041763

    626041763, BK63HU 1P D32A 10kA 120/240VAC UL489

    MCB, UL489, 1-Pole, D-Curve, 32 Amp, 10kA, 120/240VAC, 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