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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.

KES3125LSG

This circuit breaker is built on a JK frame type and incorporates a T39 type trip mechanism. It utilizes a 310+ Electronic LSG trip unit and offers solid-state protection, ensuring reliable operation

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5.0

MDL3300

This circuit breaker features three poles and operates within a minimum frequency of 50 Hz and a maximum frequency of 60 Hz. The T186 trip unit is used for fixed thermal and magnetic tripping operatio

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5.0

MDL3700

The device features three poles and utilizes a T186 trip unit with fixed thermal and fixed magnetic trip types. It can withstand interrupting capacities of 65 kAIC at 240 VAC and 50 kAIC at 480 VAC. T

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5.0

MT3300T

This unit features long-time overload thermal protection and operates within a thermal-magnetic trip mechanism. The MT3300T trip unit is designed to be mounted inside the molded case breaker frame and

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5.0

SNT1LP12K

Designed for compatibility with FD frame types and several others, the SNT1LP12K operates at an AC voltage rating of 208/380 Volts and a DC rating of 110/127 Volts. It utilizes pigtail leads for conne

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5.0

SNT2P06K

This shunt trip module features compatibility with JDB and JD frame types, particularly for Type J-frame HMCP circuit breakers. It includes three poles and has pigtail leads for connections, mounted o

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5.0

SNT4LP18K

This fixed shunt trip is designed for use with L frame HMCP and M frame circuit breakers. It is mounted on the left side and connected via pigtail leads. The device functions at frequencies ranging fr

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5.0

SNT4LP26K

Featuring three poles, the SNT4LP26K integrates seamlessly with molded case circuit breaker controls. It employs pigtail lead connections and is designed for left-side mounting. This shunt trip access

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5.0

SNT5LP03K

This circuit breaker is housed in a J-K frame and is designed to manage environmental conditions with an operating humidity of up to 80% (non-condensing). It can be installed at altitudes up to 1000 m

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5.0

SNT5LP23K

This device features three poles and is designed for left-sided mounting. It is compatible with ND and NG frame types, suitable for use with N Frame (J and K Frame). The shunt trip has a minimum DC vo

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5.0
Showing 351-360 of 462 results