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LS Electric
0629036863
MCB, UL1077, 4-Pole, C-Curve, 40 Amp, 10kA, 240VAC, Thermal Magnetic Miniature Circuit Breaker, NCNR
$58.15$58.15 -
$21.01$21.01 -
$35.74$35.74 -
Available Now! 
$42.04$42.04 -
ABL Sursum
2C30UR
Circuit Breaker, 2-Pole, C-Curve, 30 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$31.53$31.53 -
$35.74$35.74 -
$63.04$63.04 -
ABL Sursum
3C60UR
Circuit Breaker, 3-Pole, C-Curve, 60 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$50.15$50.15 -
$71.65$71.65 -
Noark
B1E1C16
Miniature Circuit Breaker, UL1077, 1-Pole, C-Curve, 16A, 5kA, 277VAC, Supplementary Protection
$14.30$14.30 -
Noark
B1E1C8
Miniature Circuit Breaker, UL1077, 1-Pole, C-Curve, 8A, 5kA, 277VAC, Supplementary Protection
$14.30$14.30 -
Noark
B1E2C1
Miniature Circuit Breaker, UL1077, 2-Poles, C-Curve, 1A, 5kA, 480Y/277VAC, Supplementary Protection
$28.60$28.60
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