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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.

FDB2020

This circuit breaker contains two poles and operates within a single-phase system. It features interrupting ratings of 18 kAIC at 240V AC and 14 kAIC at both 480V AC and 600V AC. Designed for a freque

In Stock Ships Today
5.0

FDB2025

This two-pole circuit breaker utilizes a T186 trip type and offers a frame classified as F. It supports frequency ranges from 50 Hz to 60 Hz. For fault protection, the FDB2025 has an interrupt rating

In Stock Ships Today
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

FDC3020

This circuit breaker features high current limiting capabilities, rated at 100 kA at 480 Volts and 200 kA at 240 Volts. It includes a thermal magnetic trip unit, ensuring reliable interruption under f

In Stock Ships Today
5.0

FDC3040

This three-pole circuit breaker features an F-frame size and utilizes load side terminals for secure connections. It supports a frequency range of 50 to 60 Hz and has a T186 trip type. Notably, it can

Available
5.0

FDC3050

This three-pole circuit breaker operates within an F frame size and is rated for a frequency range between 50 Hz and 60 Hz. It contains robust interrupt ratings of 200 KAIC at 240 VAC and 100 KAIC at

In Stock Ships Today
5.0

HKD3175

This three-pole circuit breaker features a thermal magnetic trip unit, providing protection against long-time overloads as well as instantaneous short circuits. It has an impressive interrupt rating o

Available
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

HMCP100R3

This circuit breaker accessory features three poles and is designed with a J-K frame type. Its AIC rating is rated at 65 KA at 480 V, ensuring significant fault current handling capability. The humidi

In Stock Ships Today
5.0

HMCP100R3C

With a J-K frame size, this motor circuit protector operates at a rated voltage of 600 V for AC and 250 V for DC. The magnetic trip range extends from 300 A to 1000 A. It has impressive interrupting r

In Stock Ships Today
5.0
Showing 201-210 of 404 results