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Power Defense

Eaton Cutler-Hammer Power Defense

Power Defense Series circuit breakers are Eaton-brand molded case circuit breakers that have electronic trip units with communication capabilities. They can also generate data. Power Defense circuit breakers can reduce arc flash-related incidents. They support multiple mounting methods and current ratings as high as 800 Amps. The Power Defense series includes 3-pole and 4-pole models. Additionally, different models support the same universal cutout dimensions. Power Defense circuit breakers also support automatic adjustment for locating the central position. Some breaker models are thermal-magnetic, some are single-magnetic, and some are electronic.

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 available units in our catalog of Power Defense.

SNT024CPK

The SNT024CPK functions as a shunt trip accessory compatible with EG, JG, and LG frame breakers. This unit is UL approved, operates at frequencies of 50/60 Hz, and is intended for circuit protection t

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5.0

PDG21G0040TFFJ

The PDG21G0040TFFJ circuit breaker incorporates a single-pole design and offers protection through both long-time and instantaneous (LI) trip functions. Its feed-thru connection method simplifies wiri

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5.0

PDG21G0020TFFJ

The PDG21G0020TFFJ is a molded case circuit breaker featuring a single-phase configuration and a rated current of 20 Amps. Designed for panelboard or enclosure mounting, the device utilizes a fixed th

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5.0

PDG22F0020TFFJ

With a two-pole configuration, this molded case circuit breaker belongs to Class A, featuring a standard trip type designated as T298. It has an impressive interrupt rating of 25 KAIC at 480 VAC, and

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5.0

PDG22F0015TFFJ

This Class A circuit breaker is built with a T298 trip type and standard line and load terminals for easy connectivity. It operates efficiently in environments with humidity levels up to 80% and is ra

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5.0

PDG22F0100TFFJ

This circuit breaker supports single-phase systems and has an AIC rating of 25 kA at 480 V. It is designed for feed-thru connections and functions effectively in environments with humidity levels up t

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5.0

ECB225NK

This neutral kit is crafted from metal and is rated for a maximum voltage of 600 VAC. The operating humidity can reach up to 80% without condensation. It is designed for installation at altitudes up t

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5.0

PDG22F0050TFFJ

This two-pole circuit breaker includes thermal magnetic protection and features a feed-thru connection type. Rated for 25kA at 480 V, it offers dependable fault interruption. The frame type is designa

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5.0

PDG22F0080TFFJ

This unit features two poles and provides trip functions for both long-time and instantaneous protection. It has an interrupt rating of 25 kAIC at 480 VAC, designed for panel mounting. Terminal connec

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5.0

SPD3K0400

Rated for three-phase operations, the SPD3K0400 circuit breaker enclosure features a UL approval and supports voltages up to 600 VAC. The NEMA 1 enclosure rating makes it suitable for indoor environme

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5.0
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