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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.

HFD3015

This circuit breaker supports a trip type of T186 and operates within a frequency range from 50 Hz to 60 Hz. The frame size is categorized as F Frame. With an interrupting capacity of 65 kAIC at 480 V

In Stock Ships Today
4.5

KD3125

This circuit breaker includes three poles and is categorized under the K frame type. It employs a T186 trip mechanism that consists of fixed thermal and fixed magnetic protection. The KD3125 can handl

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5.0

HJD3250F

Equipped with fixed thermal and fixed magnetic trip units, this circuit breaker provides reliable protection against overloads and short circuits. The interrupting ratings vary based on voltage levels

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5.0

HFD3015L

Featured as part of the Series C line, this 3-pole circuit breaker is suitable for 3-phase applications and includes fixed thermal and magnetic protection. With an interrupt rating of 100 kAIC at 240

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5.0

HFD3030

This circuit breaker operates at a voltage rating of 600 Volts AC and 250 Volts DC. It incorporates a 3-pole configuration and is rated for thermal and magnetic protection. With a fixed/bolt-on mounti

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5.0

HFD3060BP10

This circuit breaker includes a 3-pole configuration and is compatible with both AC and DC voltage applications. The AC voltage rating extends up to 600 volts, while the DC rating is capped at 250 vol

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5.0

HFD3025L

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

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5.0

HFD3030L

Designed for durability, the HFD3030L features a robust F-frame construction and includes three poles, intended for 3-phase connections. With an AC voltage rating of up to 600 volts and a DC rating of

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4.5

KD3400

This circuit breaker has a trip unit that operates on fixed thermal and fixed magnetic principles. It is equipped with an interrupting capacity rated at 65 kAIC for 240 V AC, 35 kAIC for 480 V AC, 25

In Stock Ships Today
5.0

HFD3030BP10

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

In Stock Ships Today
5.0
Showing 1-10 of 462 results