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 circuit breaker operates in a three-phase system and supports an AC voltage rating of up to 600V. With a weight of 11.5 lbs, this model is designed for reliability under various load condi
Providing effective circuit protection, the KW4315V operates with a continuous rating of 315 amps and is built in a K frame size to accommodate substantial loads. It offers an interrupting capacity of
This circuit breaker operates at 240 VAC and 125 VDC, with an interrupting capacity of 65 kAIC for fault protection. Designed as a thermal magnetic trip unit, it features a robust F frame type constr
Offering a thermal magnetic trip type, this circuit breaker features long-time and instantaneous trip functions. It provides an interrupting capacity of 100 kAIC at 240 VAC and 10 kAIC at 125 VDC. Des
This circuit breaker features a three-pole configuration and is designed for three-phase power systems. The line side termination utilizes a busbar without lugs, while the load side has lugs for secur
This single-pole circuit breaker is engineered for surface mounting and operates effectively in both 50 Hz and 60 Hz frequency conditions. It has an interrupt rating of 14 kAIC when tested at 277 Vac
This three-pole circuit breaker operates effectively within a frequency range of 50 Hz to 60 Hz. The LDC3500's interrupting capacity is rated at 65 kAIC for 240 VAC and 100 kAIC for 480 VAC. Its long-
This two-pole circuit breaker has a K-frame and responds to 50/60 Hz frequency ratings. Its interrupting capacity is rated at 65 kAIC for 240 Vac and 10 kAIC at 250 Vdc, providing effective protection
This circuit breaker operates on a two-pole system and is encased in durable glass polyester material. It features a frequency rating of 50/60 Hz and a trip type identified as T186. The device meets s
This circuit breaker includes three poles and is suitable for three-phase systems. It employs thermal-magnetic trip technology for optimal protection. The interrupting capacity is rated at 65 kAIC for