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LS Electric
02090034UL
Molded Case Circuit Breaker (MCCB), 3-Pole, 150A, Fixed Thermal and Magnetic Trip Units (FTU), UL489
$680.43$680.43 -
LS Electric
02110027UL
Molded Case Circuit Breaker (MCCB), 3-Pole, 600VAC/VDC, 50/60Hz, Fixed Thermal and Magnetic Trip Units (FTU), UL489
$1,228.57$1,228.57 -
IDEC
NH1S-3100-10AA
Circuit Protector, 3-Pole, 10A, Series Trip, without Auxiliary Contact, without Inertia delay, tab terminal
$71.34$71.34 -
Carlo Gavazzi
GMB632PC60
MCB, UL489, 2 Pole, C-Curve, 60 Amp, 240VAC, 60/125VDC, 10kA, Lug Terminals, DIN Rail Mounting, Thermal-Magnetic Miniature Circuit Breaker, GMB63 Series
$65.46$65.46 -
Carlo Gavazzi
GMB632PC40
MCB, UL489, 2 Pole, C-Curve, 40 Amp, 240VAC, 60/125VDC, 10kA, Lug Terminals, DIN Rail Mounting, Thermal-Magnetic Miniature Circuit Breaker, GMB63 Series
$65.46$65.46 -
Carlo Gavazzi
GMB63H2PC30
MCB, HV, UL489, 2 Pole, C-Curve, 30 Amp, 240VAC, 60/125VDC, 10kA, Lug Terminals, DIN Rail Mounting, Thermal-Magnetic Miniature Circuit Breaker, GMB63 Series
$65.46$65.46 -
Sprecher and Schuh
L9-7/3/D
Miniature Circuit Breaker, D-Curve, 7 Amp, 480Y/277VAC, 10kA, 3-Pole, UL489 / CSA / CE, IP20
$219.73$219.73 -
Sprecher and Schuh
L8-4/2/B
Circuit Breaker, Supplementary Protector, B-Curve, 4 Amp, 480Y/277VAC/96VDC, 10kA, 2-Pole, UL1077 / NFPA79 / CSA / CE, IP20
$108.87$108.87 -
Sprecher and Schuh
L8-4/1/D
Circuit Breaker, Supplementary Protector, D-Curve, 4 Amp, 277VAC/48VDC, 10kA, 1-Pole, UL1077 / NFPA79 / CSA / CE, IP20
$48.36$48.36 -
Sprecher and Schuh
L9-7/3/C
Miniature Circuit Breaker, C-Curve, 7 Amp, 480Y/277VAC, 10kA, 3-Pole, UL489 / CSA / CE, IP20
$216.84$216.84 -
Sprecher and Schuh
L9-7/2/D
Miniature Circuit Breaker, D-Curve, 7 Amp, 480Y/277VAC/96VDC, 10kA, 2-Pole, UL489 / CSA / CE, IP20
$159.29$159.29 -
Sprecher and Schuh
L8-4/1/C
Circuit Breaker, Supplementary Protector, C-Curve, 4 Amp, 277VAC/48VDC, 10kA, 1-Pole, UL1077 / NFPA79 / CSA / CE, IP20
$48.36$48.36
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