-
Noark
B1E3B6
Miniature Circuit Breaker, UL1077, 3-Poles, B-Curve, 6A, 5kA, 480Y/277VAC, Supplementary Protection
$41.88$41.88 -
Noark
B1E1B20
Miniature Circuit Breaker, UL1077, 1-Pole, B-Curve, 20A, 5kA, 277VAC, Supplementary Protection
$14.30$14.30 -
Noark
B1E1B2
Miniature Circuit Breaker, UL1077, 1-Pole, B-Curve, 2A, 5kA, 277VAC, Supplementary Protection
$14.30$14.30 -
Noark
B1E1B15
Miniature Circuit Breaker, UL1077, 1-Pole, B-Curve, 15A, 5kA, 277VAC, Supplementary Protection
$14.30$14.30 -
Noark
B1E1B10
Miniature Circuit Breaker, UL1077, 1-Pole, B-Curve, 10A, 5kA, 277VAC, Supplementary Protection
$14.30$14.30 -
Noark
B1E1B1
Miniature Circuit Breaker, UL1077, 1-Pole, B-Curve, 1A, 5kA, 277VAC, Supplementary Protection
$14.30$14.30 -
Noark
B1E1B5
Miniature Circuit Breaker, UL1077, 1-Pole, B-Curve, 5A, 5kA, 277VAC, Supplementary Protection
$14.30$14.30 -
Noark
B1E1B25
Miniature Circuit Breaker, UL1077, 1-Pole, B-Curve, 25A, 5kA, 277VAC, Supplementary Protection
$14.30$14.30 -
$19.30$19.30 -
LS Electric
0627048863
MCB, UL489, 2-Pole, B-Curve, 10 Amp, 10kA, 480Y/277VAC, Thermal Magnetic Miniature Circuit Breaker
$33.59$33.59 -
LS Electric
0626030663
MCB, UL1077, 1-Pole, B-Curve, 3 Amp, 10kA, 120/240VAC, Thermal Magnetic Miniature Circuit Breaker
$6.68$6.68 -
LS Electric
0627049063
MCB, UL489, 2-Pole, B-Curve, 20 Amp, 10kA, 480Y/277VAC, Thermal Magnetic Miniature Circuit Breaker
$33.59$33.59
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