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 comprises two poles and employs fixed thermal and magnetic trip mechanisms. It delivers an interrupting capacity of 65 kAIC at 240 VAC and 35 kAIC at 480 VAC. This device is suita
This circuit breaker features three poles and operates effectively for both alternating and direct current, rated at 250 VDC. It has a fixed thermal and magnetic trip type for reliable performance. Th
This circuit breaker has a single pole and an interrupt rating of 14 kAIC at 480 V, and an interrupt capacity of 18 kAIC at 240 V, providing robust performance under fault conditions. It is rated for
This circuit breaker is engineered for applications requiring two poles and has a trip mechanism utilizing fixed thermal and magnetic types. It offers an interrupting capacity of 65 KAIC at 240 VAC an
This circuit breaker supports an AC voltage rating of 600 VAC and a DC voltage rating of 250 VDC. Its interrupting ratings are 18 kAIC at 240 VAC and 14 kAIC at 480 VAC, ensuring robust protection aga
This unit utilizes a T186 trip type and is designed for panel mounting. It features line and load terminals along with a sturdy handle actuator. The breaker is capable of handling high interrupting ra
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
This model features an F frame type and offers voltage ratings of 600 VAC for AC and 250 VDC for DC. Its trip mechanism utilizes fixed thermal and fixed magnetic technology, providing long-time and in
This auxiliary switch features two normally closed (N.C.) contacts and two normally open (N.O.) contacts. The device is built to fit within the Series C K frame and HMCP configurations, making it vers
This circuit breaker is a member of the EHD series within the Series C Circuit Breakers. It supports operation within frequency parameters of 50 Hz to 60 Hz and ensures compliance with UL standards. D