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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.

A2X5PK

Featuring a mechanical operating mechanism, this auxiliary switch can be mounted on either the left or right pole configuration. It utilizes a terminal block connection style and provides auxiliary co

In Stock Ships Tomorrow
5.0

FDC3040

This three-pole circuit breaker features an F-frame size and utilizes load side terminals for secure connections. It supports a frequency range of 50 to 60 Hz and has a T186 trip type. Notably, it can

Available
5.0

FDC3060

This model includes three poles and a load side terminal connection. The FDC3060 features a T186 trip type for reliable protection. It provides an interrupt rating of 200 KAIC at 240V AC and 100 KAIC

In Stock Ships Tomorrow
5.0

GHB3090

This series C circuit breaker supports three-phase configurations and features thermal magnetic trip units with long-time and instantaneous trip functions. The interrupting capacity stands at 65 kA at

Available
5.0

HJD3150

This circuit breaker is engineered with three poles and employs fixed thermal and magnetic trip mechanisms. The HJD3150 model mounts in a fixed position, features terminals for both line and load conn

In Stock Ships Tomorrow
5.0

JDB3250

This unit operates at a voltage rating of 600 Volts AC and 250 Volts DC. The thermal magnetic trip unit provides long-time overload and instantaneous short circuit protection. With an interrupt rating

In Stock Ships Today
5.0

KD3100

This circuit breaker employs thermal magnetic trip technology and has a mounting style suited for panel applications. Rated for frequencies of 50/60 Hz, it supports 25 kA interrupt ratings at 600 V, m

In Stock Ships Tomorrow
5.0

LES3600LS

The LES3600LS features an RMS current sensing method and operates at frequencies of 50/60 Hz. It incorporates electronic protection with adjustable settings for long-time and short-time trip functions

Available
5.0

MT3800T

This accessory trip unit features three poles and operates with a voltage rating of 600 VAC or 250 VDC. With a magnetic trip range set between 4000 and 8000 amps, it offers reliable overload protectio

Available
5.0

FDB2025

This two-pole circuit breaker utilizes a T186 trip type and offers a frame classified as F. It supports frequency ranges from 50 Hz to 60 Hz. For fault protection, the FDB2025 has an interrupt rating

In Stock Ships Today
5.0
Showing 231-240 of 462 results