Free UPS Ground on All Orders!
+1 (919) 205-4392
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.
Learn more

Browse Series C Circuit Breakers

Browse available units in our catalog of Series C Circuit Breakers.

EDS2100

This circuit breaker features a 2-pole design and supports a frequency range from 50 Hz to 60 Hz. It operates effectively at a rated current of 100 A with an interrupt rating of 42 KAIC at 240 VAC. Th

Call
5.0

EHD1030

This circuit breaker includes a single pole and is rated for a maximum current of 30 Amps. With an interrupting capacity of 14 kAIC at 480 VAC, it ensures reliable protection under fault conditions. I

In Stock Ships Today
5.0

EHD3035

This circuit breaker has a rated current of 35 A and features a thermal-magnetic trip unit with fixed thermal and fixed magnetic settings. It utilizes load-side lugs for connections and employs a bolt

In Stock Ships Today
5.0

GHB2070

This two-pole circuit breaker utilizes a G frame design and includes connections via lugs on the load side and screw terminals on the line side. Its interrupt ratings are 14 kA at 480 Volts AC and 65

In Stock Ships Today
5.0

HMCP100R3

This circuit breaker accessory features three poles and is designed with a J-K frame type. Its AIC rating is rated at 65 KA at 480 V, ensuring significant fault current handling capability. The humidi

In Stock Ships Today
5.0

HMCP800X7W

This accessory is utilized in three-pole configurations and is compatible with molded case circuit breakers. It ensures reliable functioning within an operating temperature range of 0°C to 40°C. For s

In Stock Ships Tomorrow
5.0

MT3350T

The MT3350T is specially designed for three-pole applications and fits within frame sizes J–K. It functions efficiently at operating frequencies up to 60 Hz, with a minimum rating of 50 Hz. The trip u

In Stock Ships Tomorrow
5.0

MT3700T

The MT3700T trip unit is characterized by its three-pole configuration, providing robust protection for compatible MDL, HMDL, and HMDLDC breaker frames. This unit employs thermal magnetic technology,

In Stock Ships Tomorrow
5.0

A1X5PK

With a robust operating temperature range from 0°C to 40°C, the A1X5PK is tailored for demanding environments. This unit also supports storage conditions between 0°C and 40°C, while maintaining operat

In Stock Ships Tomorrow
5.0

FD3080

Designed with three poles, the FD3080 features a T186 trip type and is suitable for a frequency range of 50 to 60 Hz. Its interrupt ratings are notable: 35 KAIC at 480 V and 65 KAIC at 240 V, ensuring

Available
5.0
Showing 201-210 of 462 results