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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.

  • NGC312032EC from the Series G Circuit Breakers series.
    Eaton Cutler-Hammer

    NGC312032EC

    This three-pole circuit breaker features an electronic Digitrip 310 RMS trip unit type providing LSI functions for protection. It has a notable interrupt rating of 200 kAIC at 240 VAC and 100 kAIC at

    From $21,096
    In Stock Ships Tomorrow
  • NGH312039E from the Series G Circuit Breakers series.
    Eaton Cutler-Hammer

    NGH312039E

    This electronic circuit breaker features three poles and utilizes an Electronic Digitrip 310 RMS trip type. It has a maximum interrupt rating of 100 kAIC at 240 VAC, 65 kAIC at 480 VAC, and 35 kAIC at

    From $17,741
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  • NGS308032E from the Series G Circuit Breakers series.
    Eaton Cutler-Hammer

    NGS308032E

    This circuit breaker has three poles and features an electronic Digitrip RMS 310 trip unit for precision protection. It maintains high interrupting capacity ratings of 85 kAIC at 240 VAC, 50 kAIC at 4

    From $4,148
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  • EGE3020FFG from the Series G Circuit Breakers series.
    Eaton Cutler-Hammer

    EGE3020FFG

    With a trip type of T186, this circuit breaker operates within a frequency range of 50 to 60 Hz. It provides high interrupting capabilities, with a rating of 35 kAIC at 240 VAC, 25 kAIC at 480 VAC, an

    From $405
    In Stock Ships Today
  • NGC312036E from the Series G Circuit Breakers series.
    Eaton Cutler-Hammer

    NGC312036E

    Designed with a sturdy NG-frame type, the NGC312036E features three poles. Its interrupting capacities are rated at 200 kAIC for 240 VAC and 100 kAIC for 480 VAC. The trip functions are robust, offeri

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  • NGH312032E from the Series G Circuit Breakers series.
    Eaton Cutler-Hammer

    NGH312032E

    This circuit breaker is classified with three poles and utilizes an Electronic Digitrip 310 RMS trip mechanism. Ratings for instantaneous interruption are notable, with 100 kAIC at 240 VAC, 65 kAIC at

    Available
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  • LGH3600FAGC from the Series G Circuit Breakers series.
    Eaton Cutler-Hammer

    LGH3600FAGC

    With three poles and a complete assembly, the LGH3600FAGC circuit breaker employs both fixed thermal and fixed magnetic trip types. It is rated for 100% and includes metric mounting hardware. This bre

    From $6,699
    In Stock Ships Today
  • RGH325033E from the Series G Circuit Breakers series.
    Eaton Cutler-Hammer

    RGH325033E

    This electronic molded case breaker is categorized under three poles and is suitable for both line-side and load-side connections. The device operates at a voltage of up to 600 V and delivers an inter

    From $12,968
    Available
  • 25RES20T from the Series G Circuit Breakers series.
    Eaton Cutler-Hammer

    25RES20T

    This rating plug is crafted for use with J-K frame circuit breakers, supporting an impressive 2000 amp current capacity. It operates efficiently at voltages up to 600 VAC and is designed to function w

    From $304
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  • HMCPE030H1C from the Series G Circuit Breakers series.
    Eaton Cutler-Hammer

    HMCPE030H1C

    This product serves as a motor circuit protector with a magnetic trip function that operates instantaneously. The adjustable magnetic trip unit allows a range from 90 to 300 A, accommodating various l

    From $437
    In Stock Ships Today
Showing 21-30 of 197 results