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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.

KT3350T

This trip unit, part number KT3350T, is designed with a K frame and is certified by UL. It operates within an ambient temperature range of 32 to 104 degrees Fahrenheit during use and can be stored in

In Stock Ships Today
5.0

MP40ED225-3

Designed to accommodate three poles, this mounting kit functions efficiently within an operating frequency range of 50 to 60 Hz. It has a maximum anticipated operating temperature of 40°C and is const

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5.0

UVH3LP08K

This series C circuit breaker features a left-hand mounting method and connects using pigtail leads. It has a sensing range aligned with its voltage rating of 110–127 VAC and is specifically approved

Available
5.0

UVH4LP11K

This undervoltage release mechanism is compatible with multiple frame types, including LDB, LD, HLD, LDC, CLD, CHLD, CLDC, MDL, HMDL, MDLB, HMDLB, E2L, E2LM, E2M, and E2MM. Operational and storage tem

In Stock Ships Today
5.0

A1L2LPK

The A1L2LPK is designed to mount on the left side and is compatible with J frame types. This product functions within a temperature range of 0°C to 40°C and supports both operating and storage humidit

In Stock Ships Today
5.0

CMDL3800F

Designed with three poles, this circuit breaker frame features an electronic trip unit interface. It has a maximum interrupting capacity of 65 kA at 240 Volts AC, 50 kA at 480 Volts AC, and 25 kA at 6

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5.0

FDB2040

This circuit breaker is part of the Series C lineup and operates within a frequency spectrum of 50 to 60 Hertz. It has a thermal magnetic trip type classified as T186 and utilizes load side terminals

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5.0

FDC2090

Featuring a 200 kA interrupting rating at 240 volts AC, this breaker also supports 100 kA at 480 volts AC and 10 kA at 250 volts DC. It accommodates wire sizes ranging from 4 to 4/0 AWG and includes l

In Stock Ships Today
5.0

FDC3175

This circuit breaker operates with three poles and is rated for a frequency range of 50 to 60 Hz. It features thermal magnetic trip functionality that provides protection against overcurrent events. T

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5.0

GHB2090

This standalone molded case circuit breaker operates with 90 amperes and features two poles. It employs thermal magnetic protection, enhancing safety by providing reliable trip functionality. With a s

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5.0
Showing 271-280 of 462 results