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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.

FDB2150

This model features two poles and a thermal magnetic trip type for effective operation under overload conditions. It is rated for DC voltage at 250 VDC and has a maximum interrupt capacity of 14 kA at

Available
5.0

FDB3070

This circuit breaker features three poles and incorporates a T186 trip mechanism to ensure reliable operation. With a robust interrupt rating of 14 KAIC at 480 VAC and 18 KAIC at 240 VAC, it delivers

Available
5.0

FDC3100

This circuit breaker operates at a voltage rating of 600 Volts AC and 250 Volts DC. It uses a thermal magnetic trip unit and provides protection against long time overloads and instantaneous short cir

Available
5.0

GHB2040

Operating within a frequency range of 50 to 60 Hz, the GHB2040 includes a T186 trip type and is housed in a G frame size. This model provides an interrupt rating of 14 kAIC for 480Y/277 VAC and an imp

In Stock Ships Today
5.0

GHBGFEP1030

This circuit breaker features a fixed trip unit and is designed for both AC and DC applications, with voltage ratings of 480Y/277 VAC and 125/250 VDC respectively. It adheres to UL standards and uses

In Stock Ships Today
5.0

HMCP070J2

This accessory features three poles and is rated for a voltage of 600 V in three-phase applications. The device contains a magnetic trip range between 115 and 170 Amps. It is rated for an AIC of 65 kA

In Stock Ships Today
5.0

HMCP250C5C

This product features three poles and utilizes a J frame design. Ideal for feed-thru mounting, it incorporates a magnetic contactor. The interrupt capacity stands at 35 kA at 480 V. This model also ca

In Stock Ships Tomorrow
5.0

HMCP250K5C

This device features three poles and utilizes a feed-thru connection style. It has a J frame type and is rated with an AIC capacity of 35 kA at 480 V. The HMCP250K5C can be installed up to 1000 meters

Available
5.0

JT3225T

This trip unit is compatible with J-K frame types and includes three poles for effective circuit management. It operates at a rated voltage of 600 VAC. The unit's operational temperature range spans f

In Stock Ships Today
5.0

SNT2P11K

This three-pole accessory is compatible with 3-phase systems and features voltage ratings of 110–125 VDC and 110–240 VAC. The shunt trip is electrically actuated and mounts to the left or right, makin

In Stock Ships Today
5.0
Showing 221-230 of 462 results