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.

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

In Stock Ships Today
5.0

SNT1LP03K

This accessory features a left-side mounting position and connects via pigtail leads. It has a rated amperage of 225 A and is designed for 3-pole configurations. With instantaneous trip response and i

Call
5.0

SNT1LP08K

This shunt trip operates in a 3-phase input configuration and is suitable for left-hand mounting, featuring dual connection with pigtail leads. It is capable of handling a maximum current rating of up

In Stock Ships Tomorrow
5.0

SNT3P04K

This accessory operates with a coil voltage of 12/24 Vac/Vdc and features a single coil configuration. It utilizes pigtail leads for connection and has an internal mounting mechanism within the breake

In Stock Ships Today
5.0

UVH4LP11K

This undervoltage release mechanism is compatible with multiple frame types, including LDB, LD, HLD, LDC, CLD, CHLD, CLDC, MDL, HMDL, MDLB, HMDLB, E2L, E2LM, E2M, and E2MM. Operational and storage tem

In Stock Ships Today
5.0

6LES400T

This rating plug allows for adjustable response settings in long delay, short delay (flat response or I²t), and instantaneous pickup ranges. The ground fault pickup and delay settings can also be modi

Call
5.0

A1L2RPK

The A1L2RPK is tailored for JD Frame types and allows for right-hand mounting. It supports an amperage range of 0.25, 0.5, and 6 A and features a contact configuration of 1MK and 1BK. This alarm switc

Call
5.0

EDB3150

This circuit breaker supports AC voltage up to 240 V and DC voltage of 125 V. It provides a strong interrupt rating of 22 KAIC, making it effective for managing electrical faults. Designed for use at

In Stock Ships Today
5.0

EDH2150

This device integrates two poles and is constructed on the F frame type. The EDH2150 supports operational frequencies ranging from 50 Hz to 60 Hz, ensuring compatibility with different systems. It boa

Call
5.0

EDH3150

With a rated voltage of 240 VAC and 125 V DC, the EDH3150 provides robust circuit protection. The device includes three poles and has an interrupt rating of 100 KAIC at 240 VAC. For use in 3-phase con

Call
5.0
Showing 271-280 of 404 results