-
Noark
B1E3B6
1000552
Miniature Circuit Breaker, UL1077, 3-Poles, B-Curve, 6A, 5kA, 480Y/277VAC, Supplementary Protection
$41.88$41.88 -
Noark
B1E1B20
1000432
Miniature Circuit Breaker, UL1077, 1-Pole, B-Curve, 20A, 5kA, 277VAC, Supplementary Protection
$14.30$14.30 -
Noark
B1E1B2
1000422
Miniature Circuit Breaker, UL1077, 1-Pole, B-Curve, 2A, 5kA, 277VAC, Supplementary Protection
$14.30$14.30 -
Noark
B1E1B15
1000430
Miniature Circuit Breaker, UL1077, 1-Pole, B-Curve, 15A, 5kA, 277VAC, Supplementary Protection
$14.30$14.30 -
Noark
B1E1B10
1000428
Miniature Circuit Breaker, UL1077, 1-Pole, B-Curve, 10A, 5kA, 277VAC, Supplementary Protection
$14.30$14.30 -
Noark
B1E1B1
1000420
Miniature Circuit Breaker, UL1077, 1-Pole, B-Curve, 1A, 5kA, 277VAC, Supplementary Protection
$14.30$14.30 -
Noark
B1E1B5
1000425
Miniature Circuit Breaker, UL1077, 1-Pole, B-Curve, 5A, 5kA, 277VAC, Supplementary Protection
$14.30$14.30 -
Noark
B1E1B25
1000433
Miniature Circuit Breaker, UL1077, 1-Pole, B-Curve, 25A, 5kA, 277VAC, Supplementary Protection
$14.30$14.30 -
Noark
B1N1B3
1000004
Miniature Circuit Breaker, UL489, 1-Pole, B-Curve, 3A, 240VAC/60VDC, 10kA, Box Lugs
$19.30$19.30 -
LS Electric
0627048863
627048863, BK63HU 2P B10A 10kA 480Y/277VAC UL489
MCB, UL489, 2-Pole, B-Curve, 10 Amp, 10kA, 480Y/277VAC, Thermal Magnetic Miniature Circuit Breaker
$55.52$55.52 -
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
$11.05$11.05 -
LS Electric
0627049063
627049063, BK63HU 2P B20A 10kA 480Y/277VAC UL489
MCB, UL489, 2-Pole, B-Curve, 20 Amp, 10kA, 480Y/277VAC, Thermal Magnetic Miniature Circuit Breaker
$55.52$55.52
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