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ABL Sursum
2D20UL
Circuit Breaker, 2-Pole, D-Curve, 20 Amp, UL489, 10kA, Branch Circuit Protection, Molded Case
$49.78$49.78 -
ABL Sursum
2D15UL
Circuit Breaker, 2-Pole, D-Curve, 15 Amp, UL489, 10kA, Branch Circuit Protection, Molded Case
$49.78$49.78 -
ABL Sursum
2D10UL
Circuit Breaker, 2-Pole, D-Curve, 10 Amp, UL48910kA, Branch Circuit Protection, Molded Case
$49.78$49.78 -
ABL Sursum
3D50UL
MCCB, UL489, 3-Pole, D-Curve, 50 Amp, 10kA, 240VAC, 50/60Hz, 10kA Short Circuit Interrupting Capacity Protection, DIN Rail Mounting, 17.5mm Width, Thermal Magnetic, Miniature Molded Case Circuit Breaker, IP20
$79.49$79.49 -
ABL Sursum
3D40UL
Circuit Breaker, 3-Pole, D-Curve, 40 Amp, UL48910kA, Branch Circuit Protection, 240VAC
$79.49$79.49 -
ABL Sursum
3D16UL
Circuit Breaker, 3-Pole, D-Curve, 16 Amp, UL48910kA, Branch Circuit Protection, 480Y/277VAC
$74.68$74.68 -
$14.11$14.11
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Weg
UMBW-4C1-4
MCB, UL489, 1-Pole, C-Curve, 4 Amp, 277VAC/60VDC, 10kA, Thermal-Magnetic Miniature Circuit Breaker, IP20, UMBW Series
$19.61$19.61 -
LS Electric
02142577UL
MCCB, 3 Pole, 1200 Amp (1200A), HT Breaking Capacity, NG0 Trip, Lugs Line/Load Side, UL, Molded Case Circuit Breaker, Non-Cancellable, No Returns
$5,561.48$5,561.48 -
Noark
M1S125T3L
MCCB, UL489, M1S, 3 Pole, 125 Amp (125A), 50ka @ 240VAC, 35kA @ 480VAC, 14kA @ 600VAC, 20kA @ 600VDC, 150 A Frame, Adjustable Thermal/Magnetic Trip, Lug Line/Load Side Connection, Molded Case Circuit Breaker
$352.75$352.75 -
Noark
M1S30T3L
MCCB, UL489, M1S, 3 Pole, 30 Amp (30A), 50kA @ 240VAC, 35kA @ 480VAC, 14kA @ 600VAC, 20kA @ 600VDC, 150 A Frame Size, Fixed Thermal/Magnetic Trip, Lug Line/Load Side Connection, Molded Case Circuit Breaker
$240.55$240.55 -
Noark
M1S100T3L
MCCB, UL489, M1S, 3 Pole, 100 Amp (100A), 50kA @ 240VAC, 35kA @ 480VAC, 14kA @ 600VAC, 20kA @ 600VDC, 150 A Frame Size, Adjustable Thermal/Magnetic Trip, Line/Load Lug Connection, Molded Case Circuit Breaker
$240.55$240.55
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