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.

FDB3080

This model fits in the Series C Circuit Breakers and has a frame type designated as F. It supports voltages up to 600 VAC and 250 VDC while providing significant interrupt ratings. The breaker can int

In Stock Ships Today
5.0

FDC3050

This three-pole circuit breaker operates within an F frame size and is rated for a frequency range between 50 Hz and 60 Hz. It contains robust interrupt ratings of 200 KAIC at 240 VAC and 100 KAIC at

In Stock Ships Today
5.0

GHB3030

This GHB circuit breaker operates efficiently with a voltage rating of 480Y/277 volts AC and 125/250 volts DC. It is rated for 50/60 hertz operation and delivers an interrupt rating of 14 kAIC at 480Y

In Stock Ships Tomorrow
5.0

HMCP015E0

This accessory, suitable for Frame J-K size applications, includes a magnetic trip range of 45 to 150 A. It operates at an AIC rating of 65 kA at 480V and supports a feed-thru connection type. Designe

In Stock Ships Today
5.0

HMCPS150U4C

This MCCB accessory consists of three poles and operates efficiently within a magnetic trip range of 750 to 2500 A. It is UL Listed, ensuring compliance with safety standards. The device is specifical

Available
5.0

MT3500T

This device operates within the J-K frame size and utilizes a trip type designated as T266. The protection mechanism incorporates both thermal and magnetic features, allowing for effective interruptio

In Stock Ships Tomorrow
5.0

UVH1LP02K

This undervoltage release mechanism features a frequency range between 50 Hz and 60 Hz. It is mounted on the left pole and employs an F frame type design. The device ensures reliable operation within

Call
5.0

A8MES800T

This accessory is engineered for use with J-K frame circuit breakers. It utilizes a DIGITRIP trip type, including RMS310 and MES options, ensuring a reliable performance. This component is built for o

Call
5.0

EHD1045

This circuit breaker is a single-pole unit with fixed thermal/magnetic trip mechanisms, supporting both long-time and instantaneous trip functions. Its interrupt ratings stand at 14 kAIC for 480 V and

Call
5.0

EHD3050

Part of the Series C offering, the EHD3050 circuit breaker has three poles and utilizes a thermal-magnetic operating mechanism. It features an interrupt rating of 14 kAIC at 480 VAC, ensuring it addre

In Stock Ships Today
5.0
Showing 211-220 of 462 results