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 features one pole and operates on a single-phase basis. The frame designation is G Frame, and it employs fixed thermal and fixed magnetic trip units. An interrupt rating of 14 kAI
Engineered for robust performance, the GHC3080 circuit breaker accommodates three poles and operates at a continuous current of 80 A. It is suitable for use in systems with voltage ratings of 480Y/277
With a capacity for handling currents of 50 A, the HFD3050L circuit breaker operates efficiently, boasting a fixed thermal and magnetic trip type. It achieves an interrupting rating of 100 kAIC at 240
Designed with three poles, this circuit breaker is part of the HFD series. It features thermal-magnetic trip technology for reliable circuit interruption. The unit provides a fixed thermal and magneti
This circuit breaker operates at a rated voltage of up to 600 VAC and features a frequency range of 50 to 60 Hz. The interrupt capacity is rated at 100 kAIC for 240 VAC and 65 kAIC for 480 VAC. It is
This device features a thermal-magnetic trip mechanism that includes both long-time and instantaneous trip functions. It boasts an interrupt rating of 100 kAIC at 240 VAC, 65 kAIC at 480 VAC, and 35 k
Occupying a K-frame size, the KDC3400 integrates a three-pole configuration designed for use in various electrical systems. The circuit breaker is rated for 50/60 Hz operation and can handle DC voltag
This circuit breaker offers a maximum AC voltage rating of 600 VAC and a DC rating of 250 VDC, making it suitable for a variety of applications. The device has three poles and features a fixed thermal
This component is part of the Series C Circuit Breakers family and is engineered for reliable operation. It supports a frequency range from 50 to 60 Hz and has specific environmental ratings. The mech
This device integrates two poles and is constructed on the F frame type. The EDH2150 supports operational frequencies ranging from 50 Hz to 60 Hz, ensuring compatibility with different systems. It boa