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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.

GHB2080

This circuit breaker features a T186 trip type and is constructed with a Frame G size. Designed with two poles, it is compatible with a frequency range of 50 to 60 Hz. The interrupting capacity is rat

Available
5.0

HFD2150

Featuring a compact F frame design, this device includes two poles and is rated for an impressive 150 Amps. It accommodates a frequency range between 50 Hz and 60 Hz. The circuit breaker is equipped w

Available
5.0

HKD3400

This three-pole circuit breaker is designed with a T186 trip type and resides within a K frame. The interrupt ratings are 65 kAIC at 480 V AC and 100 kAIC at 240 V AC. Constructed with aluminum termin

In Stock Ships Tomorrow
5.0

JDC3150

This circuit breaker features a T186 trip type, combining fixed thermal and magnetic functions. It is configured with three poles and facilitates a line and load terminal arrangement, using aluminum f

In Stock Ships Today
5.0

KDB3350

Constructed with a K frame, the KDB3350 is specified for a frequency range from 50 Hz to 60 Hz. It features line and load terminals made from aluminum. The trip type is designated as T186 and it has a

Available
5.0

MES3800LSIG

This accessory features LSIG trip functions, providing long-time, short-time, instantaneous, and ground fault protection. It operates at a rated voltage of 600 VAC and covers frequency parameters betw

In Stock Ships Today
5.0

SNT1LP08K

This shunt trip operates in a 3-phase input configuration and is suitable for left-hand mounting, featuring dual connection with pigtail leads. It is capable of handling a maximum current rating of up

In Stock Ships Today
5.0

UVH1RP11K

Designed for single-pole applications, this field-mounted undervoltage release operates efficiently within a frequency range of 50 to 60 Hz. The connection type is pigtail lead, and the unit is certif

In Stock Ships Today
5.0

EDB3100

The EDB3100 is a three-pole circuit breaker classified under the F Frame type. It features a T186 trip mechanism and has an interrupting capacity of 22 KAIC at 240 volts. The device operates effective

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5.0

FDB2030

With two poles and a T186 trip type, the FDB2030 is suitable for a variety of systems. The breaker has a frame type designated as Frame F and allows for connections via the load side terminal. It deli

In Stock Ships Today
5.0
Showing 241-250 of 462 results