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 three poles and an F frame design, the HFD3015 ensures reliable circuit protection. It is designed to handle frequencies from 50 Hz to 60 Hz, making it adaptable for various applications. This mo
This series C circuit breaker features a robust design with three poles, accommodating diverse industrial needs. It provides an impressive interrupting capacity of 100 kAIC at 240 VAC, 65 kAIC at 480
This circuit breaker features three poles, making it suitable for three-phase electrical systems. It has interrupting ratings of 65 KAIC at 240 VAC and 35 kAIC at 480 VAC, ensuring it can handle subst
This product features three poles and incorporates fixed thermal and magnetic trip types. It has a high interrupting capacity of 100 kIAC at 240 VAC, 65 kIAC at 480 VAC, and 25 kAIC at 600 VAC, making
This circuit breaker has three poles and a frame type classified as Frame F. It includes line and load terminals, and features a T186 trip type for enhanced protection. The unit offers surface mountin
With a weight of 11.5 lbs, the KD3400 operates at voltage ratings of 600 VAC and 600 VDC. Designed for reliability, it features a fixed thermal and magnetic trip type. The interrupting capacity is rat
This circuit breaker includes a 3-pole configuration and is compatible with both AC and DC voltage applications. The AC voltage rating extends up to 600 volts, while the DC rating is capped at 250 vol
This three-pole high magnetic switch is equipped with fixed thermal and magnetic trip types, ensuring effective overload protection. Rated for a frequency range of 50–60 Hz, the switch is compliant wi
This circuit breaker features three poles and is used in three-phase configurations. It has fixed thermal and fixed magnetic trip types. With an interrupting capacity ranging from 100 kAIC at 240 VAC
This circuit breaker features a three-pole design and is classified as an F Frame. It includes fixed thermal and magnetic trip mechanisms for protection. The interrupting ratings are rated at 65 kAIC