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An MCB is an automatically operated electrical switch. Miniature circuit breakers are intended to prevent damage to an electrical circuit as a result of excess current.
part#
description
manufacturer
FAZ-C10/2-NA-L
Miniature circuit breaker, 2 pole, 10 A, C trip curve, 240 VAC, screw terminals, UL489
Eaton
In Stock: 4862
Fast shippingFAZ-C16/2-RT
Miniature circuit breaker, 2 pole, 16 A, C trip curve, 277/480 VAC, ring-tongue terminals, UL489
Eaton
In Stock: 510
Fast shippingFAZ-B40/2-NA
Miniature circuit breaker, 2 pole, 40 A, B trip curve, 277/480 VAC, screw terminals, UL489
Eaton
In Stock: 383
Fast shippingBQ1B020
Siemens BQ1B020 Miniature Circuit Breakers (MCBs) 20A 120V EA
Siemens
In Stock: 316
Fast shippingQ1520
Siemens Q1520 Miniature Circuit Breakers (MCBs) 15/20A 120V
Siemens
In Stock: 312
Fast shippingQF250A
Siemens QF250A Miniature Circuit Breakers (MCBs)
Siemens
In Stock: 310
Fast shippingQ320
Siemens Q320 Miniature Circuit Breakers (MCBs) 3P 20A
Siemens
In Stock: 301
Fast shippingQ2125
Siemens Q2125 Miniature Circuit Breakers (MCBs) 2P 125A
Siemens
In Stock: 300
Fast shippingFAZ-D3/3-NA
Miniature circuit breaker, 3 pole, 3 A, D trip curve, 277/480 VAC, screw terminals, UL489
Eaton
In Stock: 283
Fast shippingBE120
Siemens BE120 Miniature Circuit Breakers (MCBs) 1P 20A EA
Siemens
In Stock: 271
Fast shippingB120H
Siemens B120H Miniature Circuit Breakers (MCBs) 20A
Siemens
In Stock: 268
Fast shippingSU203ML-K15
Circuit breaker, 3P, 15 A, 230 VAC, K trip curve, UL489
ABB Control
In Stock: 254
Fast shippingB130
Siemens B130 Miniature Circuit Breakers (MCBs)
Siemens
In Stock: 203
Fast shippingFAZ-C30/2-NA-L
Miniature circuit breaker, 2 pole, 30 A, C trip curve, 240 VAC, screw terminals, UL489
Eaton
In Stock: 199
Fast shippingQ225
120/240 VAC, 25 A, 10 kA, 2-Pole, 14 to 6 AWG Copper/Aluminum, Load Lug Terminal, Plug-In Mount, QP Frame, Common Trip, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
Siemens
In Stock: 176
Fast shippingFAZ-C3/2-NA
Miniature circuit breaker, 2 pole, 3 A, C trip curve, 277/480 VAC, screw terminals, UL489
Eaton
In Stock: 159
Fast shippingBE220
Siemens BE220 Miniature Circuit Breakers (MCBs) 2P 20A 120V
Siemens
In Stock: 154
Fast shippingBQ3B100
Siemens BQ3B100 Miniature Circuit Breakers (MCBs) EA
Siemens
In Stock: 151
Fast shippingB320
Siemens B320 Miniature Circuit Breakers (MCBs)
Siemens
In Stock: 146
Fast shippingBQ3B020
Siemens BQ3B020 Miniature Circuit Breakers (MCBs) EA
Siemens
In Stock: 142
Fast shipping
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