-
Noark
B1E1D15
1000472
Miniature Circuit Breaker, UL1077, 1-Pole, D-Curve, 15A, 5kA, 277VAC, Supplementary Protection
$14.30$14.30 -
Noark
B1E1D10
1000470
Miniature Circuit Breaker, UL1077, 1-Pole, D-Curve, 10A, 5kA, 277VAC, Supplementary Protection
$14.30$14.30 -
Noark
B1N1D25
1000058
Miniature Circuit Breaker, UL489, 1-Pole, D-Curve, 25A, 240VAC/60VDC, 10kA, Box Lugs
$19.30$19.30 -
Noark
B1E1C6
1000447
Miniature Circuit Breaker, UL1077, 1-Pole, C-Curve, 6A, 5kA, 277VAC, Supplementary Protection
$14.30$14.30 -
Noark
B1N1D20
1000057
Miniature Circuit Breaker, UL489, 1-Pole, D-Curve, 20A, 240VAC/60VDC, 10kA, Box Lugs
$19.30$19.30 -
Noark
B1E1D4
1000466
Miniature Circuit Breaker, UL1077, 1-Pole, D-Curve, 4A, 5kA, 277VAC, Supplementary Protection
$14.30$14.30 -
Noark
B1N1D5
1000050
Miniature Circuit Breaker, UL489, 1-Pole, D-Curve, 5A, 240VAC/60VDC, 10kA, Box Lugs
$19.30$19.30 -
Noark
B1N1D40
1000062
Miniature Circuit Breaker, UL489, 1-Pole, D-Curve, 40A, 240VAC/60VDC, 10kA, Box Lugs
$19.30$19.30 -
Weg
UMBW-1B1-1
14349923, Limited Availability, Replaced by UMBW-1C1-1 (13915322)
MCB, UL1077, 1-Pole, B-Curve, 1 Amp, 277VAC, 5kA, Thermal-Magnetic Miniature Circuit Breaker, UMBW Series
$11.75$11.75 -
$269.60$269.60 -
Weg
UMBW-1C1-1
13915322, Replacement for UMBW-1B1-1 (14349923)
MCB, UL1077, 1-Pole, C-Curve, 1 Amp, 277VAC, 5kA, Thermal-Magnetic Miniature Circuit Breaker, IP20, UMBW Series
$11.75$11.75 -
Weg
UMBW-1D2-10
14360947
MCB, UL1077, 2-Pole, D-Curve, 10 Amp, 277/480Y VAC, 5kA, Thermal-Magnetic Miniature Circuit Breaker, IP20, UMBW Series
$22.56$22.56
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