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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.

A1X3PK

This auxiliary switch features a contact configuration of 1NO + 1NC, making it versatile for various applications. It connects via pigtail leads and can be mounted on either side of compatible breaker

In Stock Ships Today
5.0

A1X4PK

This auxiliary switch kit facilitates left-side mounting and utilizes pigtail leads for connection. Operating effectively within a frequency range of 50 to 60 Hz, it is constructed to function within

In Stock Ships Today
5.0

A1X5PK

With a robust operating temperature range from 0°C to 40°C, the A1X5PK is tailored for demanding environments. This unit also supports storage conditions between 0°C and 40°C, while maintaining operat

In Stock Ships Today
5.0

A2X3PK

This device includes a total of four auxiliary contacts, consisting of two normally open (NO) and two normally closed (NC). The switch supports a right-hand mounting orientation, operates on a single

In Stock Ships Today
5.0

A8MES800T

This accessory is engineered for use with J-K frame circuit breakers. It utilizes a DIGITRIP trip type, including RMS310 and MES options, ensuring a reliable performance. This component is built for o

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5.0

CKD3400F

This circuit breaker offers three poles and operates efficiently within a frequency range of 50 to 60 Hz. It has a K Frame size and is equipped with a T186 trip type. The interrupting capacity is rate

Available
5.0

EDB3175

Designed for robust applications, this circuit breaker holds an interrupt rating of 22 kAIC at 240 VAC. It accommodates a frequency range between 50 Hz and 60 Hz. The terminal type is specifically for

Available
5.0

EHD2030

Designed for robust applications, the EHD2030 features an frame type and includes a UL certification for quality assurance. It provides an interrupting capacity of 18 kAIC at 240V and 14 kAIC at 480V.

In Stock Ships Today
5.0

FD3080

Designed with three poles, the FD3080 features a T186 trip type and is suitable for a frequency range of 50 to 60 Hz. Its interrupt ratings are notable: 35 KAIC at 480 V and 65 KAIC at 240 V, ensuring

Available
5.0

FDB3090

This circuit breaker consists of three poles and features a T186 trip type. It has an interrupting capacity of 18 kAIC at 240 V AC and 14 kAIC at 480 V AC. Applicable for frequencies between 50 and 60

In Stock Ships Today
5.0
Showing 171-180 of 404 results