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 for use in demanding environments, this circuit breaker has an AC voltage rating of 600 VAC and a rated DC voltage of 250 VDC. It incorporates an interchangeable thermal-magnetic trip unit an
This molded case switch incorporates a three-pole design and functions with an AC voltage rating up to 600 VAC and a DC voltage rating of 250 VDC. It features various interrupting capacities at differ
This circuit protector features three poles and is built for three-phase systems. It includes a magnetic trip range from 2250 A to 4500 A. The interrupting capacity ratings feature 65 kAIC at 240 VAC,
This circuit breaker is built with a fixed thermal-magnetic trip mechanism. Rated interrupt capacities include 100 kAIC for 240 Vac, 65 kAIC for 480 Vac, and 35 kAIC for 600 Vac. It includes terminals
This circuit breaker is rated for 600 VAC for alternating current and 250 VDC for direct current. It operates between 50 Hz and 60 Hz and has various interrupting capacities: 200 kAIC at 240V AC, 100
The KDC3250 circuit breaker is rated for a maximum voltage of 600 VAC and 250 VDC. It supports a frequency range between 50 Hz and 60 Hz. In terms of protection, it offers various interrupting capacit
The KDC3350 has fixed thermal-magnetic trip capabilities and is classified under KDC Type breakers. It is built with a K-frame size and offers line-side and load-side lugs for connectivity. Interrupt
The KT2175T operates at a frequency rating of 50/60 Hz and features a robust glass polyester construction for durability. It includes two poles and complies with pollution degree standards, making it
This trip unit features three poles, supporting both J–K and L-frame types. It operates effectively across a frequency range of 50 Hz to 60 Hz and is UL Listed for safety compliance.
This shunt trip features left-hand internal mounting and a terminal block termination style. It operates effectively across a temperature span from -35°C to 70°C and can be stored in temperatures betw