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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.

GHC3070

Designed with three poles, the GHC3070 operates within a frequency range from 50 to 60 Hz. It features a T186 trip type and provides an interrupt rating of 14 kAIC at 480Y/277 VAC and 65 kAIC at 240 V

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HFD2175

This device features two poles and utilizes a T186 trip mechanism. It supports frequency ranges from 50 to 60 Hz, providing flexibility in operation. With an interrupt rating of 100 kAIC at 240 VAC an

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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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HFDE308035

This circuit breaker features a three-pole configuration with an ampacity of 80 Amperes. It operates effectively within a frequency range of 50 to 60 Hertz. The device has an interrupt rating of 100 k

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HJD3125

Engineered for flexibility, the HJD3125 includes thermal magnetic protection and a fixed trip type. With its UL certification, it meets industry standards for safety and reliability. The breaker featu

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HJD3250W

This circuit breaker features a trip type designated as T186 and is housed in a J Frame. It accommodates three poles and operates within a frequency range of 50 to 60 Hz. With impressively high interr

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HKD3125

This model features a K frame and supports both line and load terminal types, contributing to its versatile installation capabilities. The circuit breaker is capable of managing frequencies from 50 Hz

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HLD3500

The circuit breaker is rated for 600 volts AC and 250 volts DC, with interrupt capacities of 100 kA at 240 volts AC, 65 kA at 480 volts AC, and 35 kA at 600 volts AC. Designed for adaptability, it has

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HMCP400K5C

Part of the Series C circuit breakers, this model features an instantaneous trip unit and a magnetic trip range between 1000 and 2000 Amperes. With a notable interrupt rating of 35 kA at 480 V, it pro

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HMCP400W5C

Part number HMCP400W5C is a mounted molded case circuit breaker that operates within a three-phase system. Designed with a 400 A current rating, the breaker has a magnetic-only protection mechanism. I

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Showing 341-350 of 404 results