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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.

GHB3080S1

The GHB3080S1 features three poles and a G Frame construction, specified for voltage ratings of 480Y/277 VAC and 125/250 VDC. With an interrupt rating of 65 KAIC at 240 VAC and 14 KAIC at 480Y/277 VAC

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GHB3090S1

Featuring robust safety ratings, the GHB3090S1 has an interrupt capacity of 65 kAIC at 240V and 14 kAIC at 480V. Designed for three-phase systems, this breaker connects via a left pigtail and is suita

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GHB3100S1

This circuit breaker features three poles and employs a thermal-magnetic trip unit. It has interrupt ratings of 14 kA at 277 Volts AC and 65 kA at 240 Volts AC, ensuring robust protection against faul

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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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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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HLD3400

Configured with three poles, this breaker utilizes thermal magnetic protection and is suited for three-phase applications. It is mounted in a fixed position and uses aluminum for its terminal material

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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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HMCP250F5C

This motor circuit protector features a fixed magnetic trip mechanism, adjustable within a range of approximately 625 to 1250 A. It has a notable interrupt rating of about 35 kAIC at 480 V, providing

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JDB3100

This unit features a trip type of T186 and supports three poles, suitable for 3-phase systems. Its rated voltage is 600 VAC for AC applications, while it accommodates up to 250 VDC. The JDB3100 provid

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Showing 341-350 of 462 results