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ABL Sursum
1B3UR
Circuit Breaker, 1-Pole, B-Curve, 3 Amp, UL1077, 277VAC, 10kA, Supplementary Protection
$15.76$15.76 -
$66.70$66.70 -
$66.70$66.70 -
$19.30$19.30 -
LS Electric
0626030763
MCB, UL1077, 1-Pole, B-Curve, 4 Amp, 10kA, 120/240VAC, Thermal Magnetic Miniature Circuit Breaker
$7.62$7.62 -
LS Electric
0626050163
MCB, UL489, 1-Pole, B-Curve, 8 Amp, 10kA, 277VAC, Thermal Magnetic Miniature Circuit Breaker
$12.34$12.34 -
LS Electric
0626052263
MCB, UL1077, 1-Pole, B-Curve, 8 Amp, 6kA, 277VAC, Thermal Magnetic Miniature Circuit Breaker
$7.62$7.62 -
LS Electric
0627040563
MCB, UL1077, 2-Pole, B-Curve, 1 Amp, 6kA, 480Y/277VAC, Thermal Magnetic Miniature Circuit Breaker
$16.30$16.30 -
$35.74$35.74 -
ABL Sursum
3B10UR
Circuit Breaker, 3-Pole, B-Curve, 10 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$47.29$47.29 -
Noark
B1H1B30
MCB, UL489, 1 Pole, B Curve, 30 Amp, 10kA, 277VAC, Box Lugs, Miniature Circuit Breaker
$22.58$22.58 -
$66.70$66.70
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