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.

SNT1RP18K

This accessory fits J-K frame types and is intended for right-hand mounting installation. It is built to withstand operating humidity levels of 80% and can function effectively at altitudes up to 1000

Available
5.0

UVH1RP03K

Configured for right pole mounting, this undervoltage release operates within a voltage tolerance of 0.1 at 50/60 Hz. It features stripped wire ends for lead termination and utilizes pigtail leads for

In Stock Ships Today
5.0

A2L1RPK

Featuring a contact configuration of 2MK and 2BK, this alarm lockout switch connects through pigtail leads. It is compatible with various frame types including FDB, FD, HFD, FDC, E2F, and E2FM, allowi

In Stock Ships Today
5.0

ED3225

Operating at a frequency of 50/60 Hz, this breaker features a fixed thermal-magnetic trip unit and has an interrupting rating of 65 kA at 240V AC. With three poles and the ability to accommodate shunt

Available
5.0

EDH3125

This three-pole circuit breaker features a high interrupting capacity and a thermal magnetic trip unit. It supports a robust interrupt rating of 100 kA at 240 volts AC. The EDH3125 is mountable using

Available
5.0

EHD3015

This device operates with three poles and features an F frame construction, making it suitable for diverse operational requirements. Its trip mechanism is classified as T186 and it supports both line

In Stock Ships Today
5.0

FD2090

This device, featuring two poles, utilizes a T186 trip type and is designed for use in various frequency settings, with a minimum frequency of 50 Hz and a maximum of 60 Hz. At an interrupt rating of 3

In Stock Ships Today
5.0

FDC3045

This circuit breaker features a T186 trip mechanism and consists of three poles, accommodating different electrical setups. It offers impressive interrupt ratings of 100 KAIC at 480 V and 200 KAIC at

In Stock Ships Today
5.0

GHB2025

This Series C circuit breaker has a current rating of 25 A and is suitable for use at voltages of 480Y/277 VAC, along with 125/250 VDC. The GHB2025 is designed to be connected using a bolt-on method a

In Stock Ships Tomorrow
5.0

GHB3040

Capable of interrupting up to 65 kAIC at 240 Volts AC, the GHB3040 is equipped with a fixed thermal-magnetic trip mechanism for reliable operation. This circuit breaker is suitable for environments ra

In Stock Ships Today
5.0
Showing 101-110 of 404 results