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 circuit breaker operates within a voltage range of 600 VAC for AC systems and 250 VDC for DC applications. It provides reliable protection with interrupting ratings of 100 kAIC at 240 VAC, 65 kAI
This circuit breaker features a J frame and comes equipped with fixed thermal and fixed magnetic trip types. It offers a solid interrupting rating of 65 kAIC at 480 volts and 100 kAIC at 240 volts, en
Designed under the Series C brand, this circuit breaker comprises three poles and features a K frame size. The device has a frequency range from 50 Hz to 60 Hz and provides notably high interruption r
This device includes a total of four auxiliary contacts, consisting of two normally open (NO) and two normally closed (NC). The switch supports a right-hand mounting orientation, operates on a single
The FD2015 model is a two-pole circuit breaker, rated for 15 A, and operates with a nominal AC voltage of 600 V and DC voltage of 250 V. It is designed for continuous duty and suitable for 3-phase app
This molded case circuit breaker is engineered with fixed thermal and fixed magnetic trip types for dependable operation. The interrupting capacity is rated at 14 kAIC for 480Y/277 Vac and 65 kAIC at
This circuit breaker features three poles and operates with a voltage rating of up to 600 VAC and 250 VDC. It includes fixed thermal and magnetic trip types for dependable circuit protection. Its inte
This circuit breaker features a magnetic trip unit that delivers instantaneous trip functions. With a current breaking capacity of 65 kiloamperes at 480 Volts AC, it's designed to handle demanding sit
This trip unit operates within a temperature range of 32 to 104 degrees Fahrenheit and can be stored safely between 32 and 122 degrees Fahrenheit. It also carries UL certification and is compatible as
The LES3600LSIG accessory operates within L-frame circuit breakers, supporting up to three poles and rated for 600 amperes. It offers true RMS sensing capabilities, ensuring accurate current measureme