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.
With a robust operating temperature range from 0°C to 40°C, the A1X5PK is tailored for demanding environments. This unit also supports storage conditions between 0°C and 40°C, while maintaining operat
This model is equipped with three poles and utilizes a thermal magnetic tripping unit. It also supports overcurrent protection functionalities with long-time and instantaneous response capabilities. T
This circuit breaker features high current limiting capabilities, rated at 100 kA at 480 Volts and 200 kA at 240 Volts. It includes a thermal magnetic trip unit, ensuring reliable interruption under f
Operating within a frequency range of 50 to 60 Hz, the GHB2040 includes a T186 trip type and is housed in a G frame size. This model provides an interrupt rating of 14 kAIC for 480Y/277 VAC and an imp
This circuit breaker features three poles and accommodates three-phase systems. It has an interrupting capacity rate of 100 kAIC at 240 VAC, 65 kAIC at 480 VAC, and 35 kAIC at 600 VAC. The device also
This circuit breaker trip unit applies to three-pole configurations, designed for utilization in a J frame. It features a fixed thermal and adjustable magnetic trip type with a magnetic trip range of
Featuring the LSG trip type, the LES3600LSG is rated for 600 VAC. It includes solid-state protection that enables long-time, short-time, and ground fault trip functions. Magnetic contactor operation d
This circuit breaker comprises a single pole and utilizes a fixed thermal-magnetic trip unit for effective overload protection. It offers an impressive interrupting capacity of 18 kA at 240 volts AC a
With three poles, this circuit breaker is designed for three-phase systems. It features a trip mechanism that combines fixed thermal and magnetic types, providing effective overload protection. The in
This circuit breaker consists of two poles and utilizes an F frame configuration. With an interrupt rating of 18 KAIC at 240 VAC and 14 KAIC at 480 VAC, this device is ideal for protecting circuits fr