Circuit Breakers

 

While all circuit breakers protect electronics from overcurrent or short-circuiting, leading manufacturers use best-in-class materials and advanced technology to detect abnormalities or fluctuations in electricity and interrupt power long before it causes any damage. It’s important to consider multiple factors when installing circuit breakers, including the voltage, amperage load, and interrupting capacity. Capital Electric offers circuit breakers from top trusted brands, offering the ease of fast direct installation.

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49 Products found of 5
Product image for Square D QO250 Miniature Circuit Breaker 50A 120/240V 2P , Plug-On
Square D QO250 Miniature Circuit Breaker 50A 120/240V 2P , Plug-On
Manufacturer: Square-D / Schneider
Catalog #: QO250
Capital Electric Part #: 14366
$27.44/ea
Product image for Square D QO260 60A 120/240v 2Pole Miniature Circuit Breaker, Plug-In
Square D QO260 60A 120/240v 2Pole Miniature Circuit Breaker, Plug-In
Manufacturer: Square-D / Schneider
Catalog #: QO260
Capital Electric Part #: 28070
$27.44/ea
Product image for Square D QO240 40A 120/240v 2Pole Miniature Circuit Breaker, Plug-In
Square D QO240 40A 120/240v 2Pole Miniature Circuit Breaker, Plug-In
Manufacturer: Square-D / Schneider
Catalog #: QO240
Capital Electric Part #: 7055
$27.44/ea
Product image for Square D QO215 Miniature Circuit Breaker 15A 120/240V 2P 1Ph , Plug-On
Square D QO215 Miniature Circuit Breaker 15A 120/240V 2P 1Ph , Plug-On
Manufacturer: Square-D / Schneider
Catalog #: QO215
Capital Electric Part #: 23026
$27.44/ea
Product image for Square D QO235 Miniature Circuit Breaker 35A 120/240V 2P 1Ph , Plug-On
Square D QO235 Miniature Circuit Breaker 35A 120/240V 2P 1Ph , Plug-On
Manufacturer: Square-D / Schneider
Catalog #: QO235
Capital Electric Part #: 27394
$27.39/ea
Product image for Square D QO245 Miniautre Circuit Breaker 45A 120/240V 2P 1Ph , Plug-On
Square D QO245 Miniautre Circuit Breaker 45A 120/240V 2P 1Ph , Plug-On
Manufacturer: Square-D / Schneider
Catalog #: QO245
Capital Electric Part #: 19717
$27.39/ea
Product image for Square D QO350 Miniature Circuit Breaker 50A 240V 3Ph , Plug-On
Square D QO350 Miniature Circuit Breaker 50A 240V 3Ph , Plug-On
Manufacturer: Square-D / Schneider
Catalog #: QO350
Capital Electric Part #: 30162
$146.66/ea
ea
Product image for Square D QO270 Miniature Circuit Breaker 70A 120/240V 2P 1Ph , Plug-On
Square D QO270 Miniature Circuit Breaker 70A 120/240V 2P 1Ph , Plug-On
Manufacturer: Square-D / Schneider
Catalog #: QO270
Capital Electric Part #: 30394
$75.74/ea
ea
Product image for Square D QOB250 Miniature Circuit Breaker 50A 120/240V 1Ph 2P , Bolt-On
Square D QOB250 Miniature Circuit Breaker 50A 120/240V 1Ph 2P , Bolt-On
Manufacturer: Square-D / Schneider
Catalog #: QOB250
Capital Electric Part #: 3532
$81.61/ea
ea
Product image for Square D QOB350 Miniature Circuit Breaker 50A 240V 3Ph , Bolt-On
Square D QOB350 Miniature Circuit Breaker 50A 240V 3Ph , Bolt-On
Manufacturer: Square-D / Schneider
Catalog #: QOB350
Capital Electric Part #: 2291
$282.12/ea
ea
Product image for Square D QOB340 Miniature Circuit Breaker 40A 240V 3Ph , Bolt-On
Square D QOB340 Miniature Circuit Breaker 40A 240V 3Ph , Bolt-On
Manufacturer: Square-D / Schneider
Catalog #: QOB340
Capital Electric Part #: 4277
$282.12/ea
ea
Product image for Square D QO360 Miniature Circuit Breaker 60A 240V 3Ph , Plug-On
Square D QO360 Miniature Circuit Breaker 60A 240V 3Ph , Plug-On
Manufacturer: Square-D / Schneider
Catalog #: QO360
Capital Electric Part #: 31930
$146.66/ea
ea
49 Products found of 5


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