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.
Designed as a molded-case circuit breaker, the FDB3150L operates at a current rating of 150 A. It supports an AC voltage rating of 600 VAC and a DC voltage rating of 250 VDC. With an interrupting capa
Designed to handle voltages of up to 600 VAC and 250 VDC, the HFD2035 circuit breaker is equipped with fixed thermal and magnetic trip types. It features an impressive interrupting capacity of 100 kAI
This unit includes three poles and exhibits a robust frame type classified as F-frame. The HFD3030V also supports a frequency range between 50 and 60 Hz for versatile applications. With fixed thermal
This three-pole circuit breaker is constructed from non-aluminum materials for the terminals. The HMCP015E0C is rated for a voltage of up to 600 V AC and provides instantaneous magnetic protection. It
This accessory features a left-side mounting position and connects via pigtail leads. It has a rated amperage of 225 A and is designed for 3-pole configurations. With instantaneous trip response and i
This circuit breaker features a T186 trip type and is constructed with a Frame G size. Designed with two poles, it is compatible with a frequency range of 50 to 60 Hz. The interrupting capacity is rat
This circuit breaker utilizes the Electronic Digitrip 310 RMS for its trip unit. It features multiple interrupting capacities: 100 kAIC at 240V AC, 65 kAIC at 480V AC, and 35 kAIC at 600V AC. Function
This accessory operates with a coil voltage of 12/24 Vac/Vdc and features a single coil configuration. It utilizes pigtail leads for connection and has an internal mounting mechanism within the breake
Compatible with 100A HMCP devices, this attachment includes three poles and accommodates wire sizes from #4 to 4/0 AWG for both copper and aluminum conductors. It requires a minimum frequency of 50 Hz
This circuit breaker features load side terminals and includes fixed thermal and magnetic trip types for enhanced electrical protection. It has an interrupting capacity of 65 kAIC at 240 VAC and 35 kA