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LS Electric
0627057563
MCB, UL1077, 2-Pole, C-Curve, 5 Amp, 10kA, 240VAC, Thermal Magnetic Miniature Circuit Breaker
$16.30$16.30 -
ABL Sursum
1D10UR
Circuit Breaker, 1-Pole, D-Curve, 10 Amp, UL1077, 277VAC, 10kA, Supplementary Protection
$15.76$15.76 -
ABL Sursum
3B50UR
Circuit Breaker, 3-Pole, B-Curve, 50 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$50.15$50.15 -
$63.04$63.04 -
Noark
B1D2C10
Miniature Circuit Breaker, UL489, 2-Poles, C-Curve, 10 Amp, 10kA, 250VDC, Box Lug, B1D Series
$59.66$59.66 -
Noark
B1E1D1.6
Miniature Circuit Breaker, UL1077, 1-Pole, D-Curve, 1.6A, 5kA, 277VAC, Supplementary Protection
$14.30$14.30 -
$67.82$67.82 -
Available Now! 
Available Now!Noark
B1H3D30
Miniature Circuit Breaker, UL489, 3-Poles, D-Curve, 30A, 480Y/277VAC, 10kA, Box Lugs
$67.82$67.82 -
Noark
B1N2B15
Miniature Circuit Breaker, UL489, 2-Poles, B-Curve, 15A, 240VAC/125VDC, 10kA, Box Lugs
$38.11$38.11 -
Available Now! 
Available Now!Noark
B1N2C60
Miniature Circuit Breaker, UL489, 2-Poles, C-Curve, 60A, 240VAC/125VDC, 10kA, Box Lugs
$36.87$36.87 -
$36.87$36.87 -
Available Now! 
Available Now!LS Electric
02050205UL
MCCB, 3-Pole, 100 Amp, 35kA@480VAC, Fixed Thermal/Magnetic, Lugs Line/Load Side, 5.12 x 2.99 x 3.44" (HWD), Susol UL MCCB UTE100 Series, UL Listed, Molded Case Circuit Breaker
$433.26$433.26
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