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.
This 3-pole electronic circuit breaker features an F-frame construction. It utilizes an Electronic Digitrip 310 RMS trip type and includes long-time, short-time, and ground fault protection. The inter
This motor circuit protector is rated for 100 A and accommodates three poles for operational versatility. It can handle a maximum voltage of 600 V AC and has a voltage rating of 250 VDC. The magnetic
This motor circuit protector is shaped for three-pole configurations and comes with a NEMA 4 enclosure that ensures adequate protection in industrial settings. It is equipped with an auxiliary switch
This circuit protector is equipped with three poles and features a magnetic trip range from 750 to 1500 A. It employs instantaneous trip functions, ensuring rapid response in critical situations. Rate
This device includes three poles and is suitable for three-phase systems. Its magnetic trip range spans from 1750 A to 3500 A, providing robust protection against overloads. The product fits a NEMA Si
This electronic trip unit utilizes the Electronic Digitrip 310 technology to provide protection functions, including long-time, short-time, and instantaneous (LSI) trip features. It is capable of func
This trip unit features three poles and is classified under the LT frame size. It offers an interrupt capacity of 100 kAIC at 240V and 65 kAIC at 480V, making it suitable for various applications. The
This circuit breaker features three poles and operates effectively between frequencies of 50 Hz and 60 Hz. Its interrupting capacity is rated at 85 kAIC for 240 VAC and 50 kAIC for 480 VAC, ensuring r
This shunt trip device possesses a weight of just 1 lb and is specifically intended for left pole mounting. It utilizes pigtail leads for connections and functions within a temperature range of -25°C
This mechanism weighs 0.6 lbs and is specifically mounted on the left-hand side. It utilizes pigtail leads for connections, ensuring robust integration with the associated circuit breaker. The unit fu