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LS Electric
0629047763
MCB, UL1077, 4-Pole, B-Curve, 30 Amp, 6kA, 480Y/277VAC, Thermal Magnetic Miniature Circuit Breaker, NCNR
$36.37$36.37 -
LS Electric
0629038963
MCB, UL1077, 4-Pole, B-Curve, 10 Amp, 6kA, 480Y/277VAC, Thermal Magnetic Miniature Circuit Breaker, NCNR
$36.37$36.37 -
LS Electric
0629038863
MCB, UL1077, 4-Pole, B-Curve, 6 Amp, 6kA, 480Y/277VAC, Thermal Magnetic Miniature Circuit Breaker, NCNR
$36.37$36.37 -
LS Electric
0628048863
MCB, UL1077, 3-Pole, B-Curve, 30 Amp, 6kA, 480Y/277VAC, Thermal Magnetic Miniature Circuit Breaker
$23.55$23.55 -
LS Electric
0629047663
MCB, UL1077, 4-Pole, B-Curve, 15 Amp, 6kA, 480Y/277VAC, Thermal Magnetic Miniature Circuit Breaker, NCNR
$36.37$36.37 -
LS Electric
0629038763
MCB, UL1077, 4-Pole, B-Curve, 4 Amp, 6kA, 480Y/277VAC, Thermal Magnetic Miniature Circuit Breaker, NCNR
$36.37$36.37 -
LS Electric
0628048763
MCB, UL1077, 3-Pole, B-Curve, 15 Amp, 6kA, 480Y/277VAC, Thermal Magnetic Miniature Circuit Breaker
$23.55$23.55 -
LS Electric
0629038663
MCB, UL1077, 4-Pole, B-Curve, 3 Amp, 6kA, 480Y/277VAC, Thermal Magnetic Miniature Circuit Breaker, NCNR
$36.37$36.37 -
LS Electric
0629047563
MCB, UL1077, 4-Pole, B-Curve, 8 Amp, 6kA, 480Y/277VAC, Thermal Magnetic Miniature Circuit Breaker, NCNR
$36.37$36.37 -
Weg
UMBW-1D3-30
MCB, UL1077, 3-Pole, D-Curve, 30 Amp, 277/480Y VAC, 5kA, Thermal-Magnetic Miniature Circuit Breaker, IP20, UMBW Series
$24.05$24.05 -
ABL Sursum
1C25UR
Circuit Breaker, 1-Pole, C-Curve, 25 Amp, UL1077, 277VAC, 10kA, Supplementary Protection
$13.25$13.25 -
ABL Sursum
2C16UR
Circuit Breaker, 2-Pole, C-Curve, 16 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$26.50$26.50
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