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 two poles and a T186 trip type, the FDB2030 is suitable for a variety of systems. The breaker has a frame type designated as Frame F and allows for connections via the load side terminal. It deli
This circuit breaker features three poles and is suitable for three-phase applications. It supports both AC and DC voltages, with ratings of 480 VAC and 125/250 VDC, respectively. The GD3100 can manag
This switch operates effectively within a frequency range of 50 to 60 Hz and incorporates an interchangeable thermal-magnetic trip system of type T186. The device is engineered with high magnetic char
This model belongs to the Series C Circuit Breakers and has a J-K frame size. It can handle a rated voltage of 600 V AC and 250 V DC. The T266 trip type ensures reliable circuit protection. It is desi
The KT3225T trip unit features three poles and is classified under the J-K frame size. It utilizes the T266 trip type and provides both long-time and instantaneous functions, ensuring effective protec
This trip unit features a thermal magnetic trip type that is non-interchangeable. The unit operates effectively at three poles and includes a trip function characterized by both long-time and instanta
The SNT4RP11K features right mount installation and is housed within an MD frame. Its connection type utilizes pigtail leads, enhancing installation flexibility. The breaker operates effectively with
This device, featuring two poles, utilizes a T186 trip type and is designed for use in various frequency settings, with a minimum frequency of 50 Hz and a maximum of 60 Hz. At an interrupt rating of 3
Featuring a compact F frame design, this device includes two poles and is rated for an impressive 150 Amps. It accommodates a frequency range between 50 Hz and 60 Hz. The circuit breaker is equipped w
This breaker is constructed with three poles and features a frame size categorized as Frame J. It operates within a frequency range of 50 to 60 Hz. The maximum interrupt ratings stand at 65 kAIC for 2