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 is housed in an F-frame design with a current rating of 25 amperes. It features three poles and adheres to frequency ratings of 50/60 Hz. This circuit breaker offers both fixed th
This circuit breaker operates at 600V AC and 250V DC. It is rated for 3-phase power distribution and features a trip mechanism that combines both fixed thermal and magnetic responses for reliable oper
As a three-pole circuit breaker, the KD3400F allows for effective protection in three-phase systems. It features a frequency rating of 50/60 Hz and supports an interrupt rating of 35 kAIC at 480 VAC a
Configured with three poles, the EHD3100 incorporates fixed thermal and magnetic tripping mechanisms. It boasts an interrupting capacity of 18 kAIC at 240 volts and 14 kAIC at 480 volts, making it sui
This circuit breaker operates at a voltage of 480Y/277 VAC and 125/250 VDC. The GHB3025 model employs fixed thermal and magnetic trip mechanisms for reliable trip action. It has a maximum interrupting
This circuit breaker is ideal for AC systems with a rating of up to 600 Volts and accommodates DC applications at 250 Volts. The product provides protection through fixed thermal and magnetic mechanis
This 3-pole DK Breaker is housed in a K-frame and includes a fixed thermal and fixed magnetic trip technology. It is rated for AC interrupting capacity of 65 kAIC at 240 VAC and DC interrupting capaci
This circuit breaker features a three-pole configuration and is built on an F-Frame platform. With fixed thermal and magnetic protection, it utilizes long-time and instantaneous trip functions. The de
This circuit breaker features three poles and is structured with a K frame type. With an interchangeable electronic trip type T186, the KD3175 ensures flexibility in fault detection. It provides signi
This 3-pole molded case circuit breaker utilizes a K-frame design, ensuring compatibility within various settings. It features a fixed thermal trip and adjustable magnetic trip functionality to provid