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Series C Circuit Breakers

Eaton Cutler-Hammer Series C Circuit Breakers

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.

Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Browse Series C Circuit Breakers

Browse available units in our catalog of Series C Circuit Breakers.

GHB2015

This molded case circuit breaker is engineered with fixed thermal and fixed magnetic trip types for dependable operation. The interrupting capacity is rated at 14 kAIC for 480Y/277 Vac and 65 kAIC at

Available
5.0

GHB3045

This circuit breaker features three poles and is designed with both fixed thermal and fixed magnetic trip settings. The interrupting capacity is rated at 65 kAIC for 240V and 14 kAIC for 480Y/277V, en

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5.0

HKD3225

This series features a complete type circuit breaker with three poles for 3-phase operations. It utilizes fixed thermal and fixed magnetic trip types for reliable circuit protection. The unit supports

In Stock Ships Tomorrow
5.0

KT3125T

The trip unit features three poles and includes long-time and instantaneous tripping functions (LI). With a frequency rating between 50 and 60 Hertz, this thermal magnetic trip unit is compliant with

Available
5.0

MES3800LSG

This unit operates efficiently within a temperature range of 0°C to 40°C, with the same limits applied for storage conditions. It can function optimally under a maximum humidity of 80% without condens

In Stock Ships Tomorrow
5.0

SNT4RP11K

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

In Stock Ships Tomorrow
5.0

FD1015

This circuit breaker features a thermal magnetic trip unit and is housed in an F frame type. The FD1015 has an interrupt rating of 18 kA at 347 Volts AC and 35 kA at 277 Volts AC, making it suitable f

In Stock Ships Today
5.0

FD1030

Rated to interrupt up to 35 kiloamperes at 277 Volts AC, this circuit breaker ensures protection in demanding scenarios. It is suited for panel or DIN rail mounting, providing versatile installation o

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5.0

FDC3035

This circuit breaker contains three poles and features the T186 trip type. It can handle frequencies between 50 Hz and 60 Hz and is housed in an F Frame design. With impressive interrupt ratings, it c

Available
5.0

GHB2035

This circuit breaker features two poles and utilizes a fixed thermal-magnetic trip unit for effective overload protection. It has an interrupting capacity of 14 kAIC at 480Y/277VAC and 65 kAIC at 240V

Available
5.0
Showing 181-190 of 462 results