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.
Browse available units in our catalog of Series C Circuit Breakers.
The HMCPS003A0C is part of the Series C Circuit Breakers, featuring a thermal-magnetic trip mechanism. This breaker supports a magnetic trip range of 9 to 30 A and is configured with three poles for e
This molded case circuit breaker frame includes compatibility with three-pole circuit configurations. It can handle interrupting ratings of 65 kAIC at 240 VAC and 35 kAIC at 480 VAC. Designed for fixe
Designed for three-pole configurations, the SNT4RP26K trips at a maximum of 125 VDC and a minimum of 110 VDC. This component is rated for a continuous current of 800 A and is constructed to fit both L
This circuit breaker operates effectively at voltages of 480Y/277 V AC and 125/250 V DC. Additionally, it's rated for a frequency of 50/60 Hz. With an interrupt capacity of 14 kAIC at 480Y/277 Volts A
This circuit breaker features a J-frame design with three poles, accommodating three-phase power. It has an AC voltage rating of 600 VAC and a DC rating of 250 VDC. The interrupting capacity is rated
This circuit breaker has three poles and operates with both long-time and instantaneous trip functions. It can handle nominal voltages of 125/250 VDC and is designed with aluminum pressure terminals f
Featuring a J frame type, the JD3250 circuit breaker supports an interrupting capacity of 65 kAIC at 240 VAC and 35 kAIC at 480 VAC. Its trip functions are configured for both long-time and instantane
This trip unit is designed to fit 3-pole configurations and operates effectively as a protective device against overcurrent and short circuits. It boasts adjustable magnetic settings for tailored perf
This circuit breaker is categorized as a three-pole unit within the Series C lineup. It has interrupting ratings of 200 kAIC at 240 VAC and 100 kAIC at 480 VAC. The trip mechanism is fixed thermal and
This motor circuit protector operates at a magnetic trip range of 750 to 2500 Amps, designed specifically for three-pole configurations. The interrupting capacity is rated at 25 kAIC for 600 VAC and 6