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Available Now!LS Electric
0627056363
627056363, BK63HU 2P C5A 10kA 480Y/277VAC UL489, Replacement for 0627055363
MCB, UL489, 2-Pole, C-Curve, 5 Amp, 10kA, 480Y/277VAC, Thermal Magnetic Miniature Circuit Breaker, Replacement for 0627055363
$55.52$55.52 -
Available Now! 
Available Now!LS Electric
0627049463
627049463, BK63HU 2P C3A 10kA 480Y/277VAC UL489
MCB, UL489, 2-Pole, C-Curve, 3 Amp, 10kA, 480Y/277VAC, Thermal Magnetic Miniature Circuit Breaker
$55.52$55.52 -
Available Now! 
Available Now!LS Electric
0626034463
626034463, BK63H 1P B2A 6kA 277VAC UL1077
MCB, UL1077, 1-Pole, B-Curve, 2 Amp, 6kA, 277VAC, Thermal Magnetic Miniature Circuit Breaker
$11.05$11.05 -
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Available Now!LS Electric
0627058163
627058163, BK63H 2P D15A 10kA 240VAC UL1077
MCB, UL1077, 2-Pole, D-Curve, 15 Amp, 10kA, 240VAC, Thermal Magnetic Miniature Circuit Breaker
$23.65$23.65 -
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Available Now!LS Electric
0626051363
626051363, BK63H 1P C5A 10kA 120/240VAC UL1077
MCB, UL1077, 1-Pole, C-Curve, 5 Amp, 10kA, 120/240VAC, Thermal Magnetic Miniature Circuit Breaker
$11.05$11.05 -
Available Now! 
Available Now!LS Electric
0628030063
628030063, BK63H 3P D20A 10kA 240VAC UL1077
MCB, UL1077, 3-Pole, D-Curve, 20 Amp, 10kA, 240VAC, Thermal Magnetic Miniature Circuit Breaker
$37.66$37.66 -
Available Now! 
Available Now!LS Electric
0627039763
627039763, BK63H 2P D10A 10kA 240VAC UL1077
MCB, UL1077, 2-Pole, D-Curve, 10 Amp, 10kA, 240VAC, Thermal Magnetic Miniature Circuit Breaker
$23.65$23.65 -
Available Now! 
Available Now!LS Electric
0626030963
626030963, BK63H 1P B10A 10kA 120/240VAC UL1077
MCB, UL1077, 1-Pole, B-Curve, 10 Amp, 10kA, 120/240VAC, Thermal Magnetic Miniature Circuit Breaker
$11.05$11.05 -
Available Now! 
Available Now!LS Electric
0626051463
626051463, BK63H 1P C8A 10kA 120/240VAC UL1077
MCB, UL1077, 1-Pole, C-Curve, 8 Amp, 10kA, 120/240VAC, Thermal Magnetic Miniature Circuit Breaker
$11.05$11.05 -
Available Now! 
Available Now!LS Electric
0628040063
628040063, BK63HU 3P C20A 10kA 480Y/277VAC UL489
MCB, UL489, 3-Pole, C-Curve, 20 Amp, 10kA, 480Y/277VAC, Thermal Magnetic Miniature Circuit Breaker
$91.64$91.64 -
Available Now! 
Available Now!LS Electric
0628030863
628030863, BK63H 3P B3A 6kA 480Y/277VAC UL1077,
MCB, UL1077, 3-Pole, B-Curve, 3 Amp, 6kA, 480Y/277VAC, Thermal Magnetic Miniature Circuit Breaker
$37.66$37.66 -
Available Now! 
Available Now!LS Electric
0626040763
626040763, BK63HU 1P C63A 10kA 120/240VAC UL489
MCB, UL489, 1-Pole, C-Curve, 63 Amp, 10kA, 120/240VAC, Thermal Magnetic Miniature Circuit Breaker
$28.97$28.97
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