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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.

KT3200T

This circuit breaker operates at a fixed trip unit and is suitable for three-phase systems. It supports both long-time and instantaneous trip functions, enhancing its protective capabilities. The KT32

In Stock Ships Today
5.0

LT3450T

The LT3450T features a three-pole configuration in a J-K frame size. It employs a non-interchangeable thermal magnetic trip mechanism and provides both fixed thermal overload protection and adjustable

Available
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

SNT1LP12K

Designed for compatibility with FD frame types and several others, the SNT1LP12K operates at an AC voltage rating of 208/380 Volts and a DC rating of 110/127 Volts. It utilizes pigtail leads for conne

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5.0

SNT1RP08K

This molded case circuit breaker accessory operates within an AC voltage range of 48 to 127 VAC and a DC voltage range of 48 to 60 VDC. It mounts conveniently on the right side and is compatible with

In Stock Ships Today
5.0

SNT2P04K

This device incorporates electromechanical actuation as its trip mechanism and connects via pigtail leads. It is compatible with multiple breaker series, such as JD, JG, and E2J, designed to integrate

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5.0

SNT3P11K

This model is compatible with J-K frame sizes and operates at AC voltages ranging from 110 to 240 V and at 110 to 125 V DC. The unit features pigtail leads for connection and can be mounted on either

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5.0

SNT4LP26K

Featuring three poles, the SNT4LP26K integrates seamlessly with molded case circuit breaker controls. It employs pigtail lead connections and is designed for left-side mounting. This shunt trip access

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5.0

UVH1RP08K

This undervoltage release mechanism is classified under the F-frame size and is identified as an accessory or spare part. It operates effectively within temperature parameters of 0 to 40 degrees Celsi

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5.0

UVH2LP08K

This component is designed in the J-K frame size and utilizes left-hand mounting. It is certified by UL and can serve as a spare part accessory in relevant applications. The operating temperature rang

Available
5.0
Showing 301-310 of 404 results