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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.

GHB3050S1

The GHB3050S1 features a fixed thermal-magnetic trip unit; it applies to a variety of applications involving three poles. With a frequency rating of 50/60 Hertz, its interrupting capacity is rated at

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5.0

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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5.0

HMCPE100T3C

This motor circuit protector is equipped with a magnetic-only trip mechanism, providing reliable primary protection. The unit offers an adjustable trip setting range between 500 and 1500 A, facilitati

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5.0

KCDPKB

With three poles, the KCDPKB circuit breaker is compatible with JB, KB, and HKB frames. It functions within temperatures from 0 to 40 degrees Celsius. Additionally, it can be stored and utilized in hu

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5.0

LD3300

This circuit breaker supports a frame type known as LD Frame and employs a thermal-magnetic trip unit for effective overcurrent protection. It is designed with line and load terminals made of aluminum

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5.0

UVH4LP28K

This undervoltage release operates within a voltage range of 220–250 VDC and facilitates circuit protection through continuous monitoring. It is intended for use as an internal accessory and mounts on

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5.0

8MES800T

This fixed electronic rating plug integrates into 3-pole breakers and features solid-state electronics for effective operation. It includes RMS sensing for accurate trip settings and is equipped with

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5.0

A20RES20T1

This rating plug is compatible with J-K frame types. It operates efficiently within a temperature range of 0°C to 40°C, making it suitable for standard applications. The unit can also operate at an in

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5.0

DK3350

This 3-pole circuit breaker is engineered for 3-phase systems. It is housed in a K Frame and utilizes aluminum for its terminal connections. The device operates within a frequency range of 50 to 60 Hz

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5.0

EDB3100BP10

The device has a robust interrupt capacity of 65 kiloamperes at 240 Volts AC and is configured with three poles. The thermal magnetic trip unit offers both long-time and instantaneous trip functions f

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5.0
Showing 281-290 of 462 results