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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.

GHB3070

Featuring a T186 trip type and designed in a G frame size, the GHB3070 has a three-pole configuration. It provides substantial protection with an interrupt rating of 65 kAIC at 240 VAC and 14 kAIC at

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5.0

KT3400T

This molded case circuit breaker trip unit has a frame size designated as Frame K and operates with a trip type T266. Designed for medium to high humidity environments, it maintains functionality in c

In Stock Ships Tomorrow
5.0

LES3600LSIG

The LES3600LSIG accessory operates within L-frame circuit breakers, supporting up to three poles and rated for 600 amperes. It offers true RMS sensing capabilities, ensuring accurate current measureme

In Stock Ships Today
5.0

3TA603LDK

Constructed from aluminum, this line and load terminal kit features two barrels and is intended for use in 3-phase applications. Rated for 600 volts AC, it accommodates wire sizes ranging from 400 to

In Stock Ships Today
5.0

JT3100T

Specifically designed for the Series C Circuit Breakers, the JT3100T offers three poles and operates at a rated voltage of 600 V AC and 250 V DC. The trip unit features a T186 trip type and is housed

In Stock Ships Today
5.0

KD3400K

This switch comes with three poles and a K Frame type designation, allowing for versatile installations. It features high instantaneous magnetic override for self-protection and maintains a maximum in

Available
5.0

KT3300T

This thermal magnetic trip unit has fixed trip characteristics for both thermal and magnetic operations. It operates effectively at frequencies of 50/60 Hz and is compatible with molded case breakers.

In Stock Ships Today
5.0

LD3600

This circuit breaker features a T186 trip type and is structured with a robust L frame. It is designed for three-pole configurations and accommodates line and load connections with terminals made from

Available
5.0

EHD2015

This circuit breaker operates with a rated current of 15 A, suitable for various applications. It has an interrupting capacity of 14 kA at 480 V and 18 kA at 240 V. Supporting frequencies of 50 to 60

In Stock Ships Today
5.0

EHD3040

This device features a thermal-magnetic trip technology and has an interrupting rating of 14 kAIC at 480 VAC. The three-pole configuration allows for three-phase operation. It has a continuous current

In Stock Ships Today
5.0
Showing 71-80 of 462 results