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Series C Circuit Breakers

Eaton Cutler-Hammer Series C Circuit Breakers

Series C Circuit Breakers from Eaton Cutler-Hammer provide electrical protection to switchboards, panel boards, busway devices, and motor control centers. Trip units available in this series include electronic, thermal-magnetic, and magnetic-only trip units. Series C Circuit Breakers can support maximum system current ratings of 800A, maximum AC system voltage ratings of 600V AC, and maximum DC system voltage ratings of 250V DC. The contacts in these circuit breakers support high-speed "blow open" actions. Various external accessories are available for the Series C Circuit Breakers.

Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Browse Series C Circuit Breakers

Browse available units in our catalog of Series C Circuit Breakers.

FDB2060

The FDB2060 features two poles and employs the T186 trip type for effective circuit protection. It operates efficiently within a frequency range of 50 to 60 Hz and offers interrupt ratings of 18 KAIC

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5.0

FDC2050

This circuit breaker, with two poles, is engineered for flexibility, allowing operation within a frequency range of 50 to 60 Hz. It uses a T186 trip mechanism for dependable circuit protection. The fr

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5.0

FDC3070

Featuring a thermal magnetic trip type, this circuit breaker includes a fixed trip mechanism that offers reliable overcurrent protection. The FDC3070 model consists of three poles and utilizes load si

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5.0

FDE316032

This electronic molded case circuit breaker is designed with a solid-state trip unit and features a three-pole configuration. It is rated for 160 Amps with an AC voltage capability of up to 600 V and

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5.0

HFD3110

As part of the Series C range, this circuit breaker features three poles and functions effectively at a rated voltage of 600 V AC and 250 V DC. It boasts an interrupt rating of 25 kA at 600 V AC, whil

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5.0

HMDL3700

This three-pole circuit breaker features interrupt ratings of 100 kAIC at 240 VAC and 65 kAIC at 480 VAC. The device is capable of handling voltage levels up to 600 VAC for AC applications and 250 VDC

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5.0

KDC3400

This molded case circuit breaker features a T186 trip type, designed for fixed thermal and magnetic operations. With three poles, the KDC3400 is capable of managing substantial current ratings, offeri

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5.0

KT3225T

The KT3225T trip unit features three poles and is classified under the J-K frame size. It utilizes the T266 trip type and provides both long-time and instantaneous functions, ensuring effective protec

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5.0

MT3400T

Belonging to the Series C line, this breaker features three poles and is configured with a J-K frame size. It operates with a trip type code of T266, providing both long-time and instantaneous protect

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5.0

SNT1LP03K

This accessory features a left-side mounting position and connects via pigtail leads. It has a rated amperage of 225 A and is designed for 3-pole configurations. With instantaneous trip response and i

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5.0
Showing 301-310 of 462 results