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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.

KT3100T

With a maximum voltage capacity of 600 VAC, this circuit breaker utilizes a fixed instantaneous trip adjustment. It boasts an interrupting capacity of 35 kAIC at 480 VAC and operates efficiently at 50

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5.0

HMCP400X5W

This circuit breaker has three poles and operates on a 3-phase configuration, ensuring effective electrical management. It features instantaneous functions with magnetic-only protection. The AIC ratin

Available
5.0

HFD3100

This molded-case circuit breaker is housed within an F frame and is rated for 100 amps with a high interruption capacity. It accommodates three poles and operates effectively within a frequency range

Available
5.0

FDB3150L

Designed as a molded-case circuit breaker, the FDB3150L operates at a current rating of 150 A. It supports an AC voltage rating of 600 VAC and a DC voltage rating of 250 VDC. With an interrupting capa

In Stock Ships Today
5.0

GDB3025D

This circuit breaker is of the GDB Type and features a G-frame form factor. It consists of three poles and operates within frequencies ranging from 50 Hz to 60 Hz. The breaker provides significant int

In Stock Ships Today
5.0

3T100FB

This circuit breaker terminal lug kit features a single barrel for each terminal, constructed from plated steel for durability. It has a wide operating temperature range, functioning effectively betwe

In Stock Ships Today
5.0

3T225FD

This circuit breaker accessory features a copper-only construction and uses pressure or mechanical screw type connections. It accommodates wire sizes from #4 AWG up to 4/0 AWG. The device operates eff

In Stock Ships Today
5.0

EHD3030L

This circuit breaker is a member of the EHD series within the Series C Circuit Breakers. It supports operation within frequency parameters of 50 Hz to 60 Hz and ensures compliance with UL standards. D

Available
5.0

FD3100

This Type FD circuit breaker operates with an interrupt capacity of 65 kAIC at 240 VAC, 35 kAIC at 480 VAC, and 18 kAIC at 600 VAC. It accommodates a wire gauge range from #14 to 1/0 AWG. The device f

In Stock Ships Today
5.0

HFD2015

This circuit breaker is classified under the F frame type and operates with two poles in a single-phase configuration. It has an amperage capacity of 15 A and supports voltage ratings of 600 VAC and 2

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5.0
Showing 401-410 of 462 results