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Series G Circuit Breakers

Eaton Cutler-Hammer Series G Circuit Breakers

Eaton Series G circuit breakers are molded case circuit breakers that support high-speed "blow-open" actions and have compact designs. Series G circuit breakers are available with electronic or thermal-magnetic trip units. They are also available with current ratings from 15 to 2500 Amps and voltage ratings of up to 690 Volts AC. Most Series G circuit breakers have 3 or 4 poles, and different breaker models are available with different neutral options. Some Series G circuit breakers support metric mounting hardware, and some support imperial mounting hardware. Earth leakage modules are also available in the Series G product line.

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 G Circuit Breakers

Browse available units in our catalog of Series G Circuit Breakers.

NGH308032E

This circuit breaker employs electronic LSI trip technology and offers solid-state protection for enhanced reliability. It supports both line and load terminal types. The interrupt rating is significa

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5.0

NGH308033E

This three-pole circuit breaker features an 80% rating, offering reliable performance. It has an interrupt rating of 65 kAIC at 480 V AC and 100 kAIC at 240 V AC, making it suitable for diverse applic

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5.0

NGH312032E

This three-pole circuit breaker is compliant with HACR rating and is housed in an NG frame. It supports a frequency rating between 50 and 60 Hz, with terminals for both line and load connections. The

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5.0

NGS308032E

This circuit breaker features three poles and employs an electronic LSI trip mechanism for enhanced accuracy. With interrupt ratings of 50 KAIC at 480 VAC and 85 KAIC at 240 VAC, it effectively manage

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5.0

EGB3015FFG

This molded case circuit breaker is designed with three poles and operates within a frequency range of 50 to 60 Hz. It features line and load terminal types, making it versatile for various applicatio

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5.0

NGC308033E

Equipped with a NG frame, this circuit breaker has a maximum interrupting rating of 200 kAIC at 240V and 100 kAIC at 480V. It is a complete unit with line and load terminals and is HACR rated. This pr

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5.0

NGH312036EC

The NGH312036EC model is configured with three poles and utilizes LSIG trip technology to safeguard electrical circuits. It is rated for 100% of its capacity and accommodates line and load connections

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5.0

NGS312033E

This complete breaker falls under the Series G Circuit Breakers and includes a trip type T167. The NGS312033E is rated for 80% capacity and supports line and load terminals for ease of installation. I

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5.0

NGS312036E

This circuit breaker is rated for 3-phase systems and features a solid-state trip unit. It offers various protection functions, including long-time, short-time, instantaneous, and ground fault (LSIG)

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5.0

EGB3125FFG

This three-pole breaker operates with frequency ranges of 50 to 60 Hz. It has interrupt ratings of 25 KAIC at 240 VAC and 18 KAIC at 480 VAC, ensuring reliable performance under fault conditions. Desi

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5.0
Showing 21-30 of 114 results