Free UPS Ground on All Parcel Orders!
+1 (919) 205-4392
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.
Learn more

Browse Series C Circuit Breakers

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

  • FDC2100 from the Series C Circuit Breakers series.
    Eaton Cutler-Hammer

    FDC2100

    This circuit breaker is equipped with two poles and utilizes fixed thermal and magnetic trip units for added protection. It offers impressive interrupting capacities of 200 kAIC at 240 VAC, 100 kAIC a

    Available
    Call
  • HFD3020V from the Series C Circuit Breakers series.
    Eaton Cutler-Hammer

    HFD3020V

    This circuit breaker comes in Frame J size, allowing it to fit specific panel applications. Its trip type is designated as T186, and it is designed for frequencies of 50/60 Hz. The device can interrup

    From $689
    In Stock Ships Today
  • HFD3100L from the Series C Circuit Breakers series.
    Eaton Cutler-Hammer

    HFD3100L

    This molded case circuit breaker features three poles and is designed for three-phase applications. It has impressive interrupting ratings of 100 kAIC at 240 VAC, 65 kAIC at 480 VAC, and 25 kAIC at 60

    From $304
    In Stock Ships Tomorrow
  • HMCP400X5 from the Series C Circuit Breakers series.
    Eaton Cutler-Hammer

    HMCP400X5

    This circuit protector features three poles and is part of the J-K frame size category. With an impressive interrupting rating of 35 kAIC, it ensures reliability in high fault current situations. The

    From $1,780
    In Stock Ships Today
  • HMCPE100T3C from the Series C Circuit Breakers series.
    Eaton Cutler-Hammer

    HMCPE100T3C

    This motor circuit protector is equipped with a magnetic-only trip mechanism, providing reliable primary protection. The unit offers an adjustable trip setting range between 500 and 1500 A, facilitati

    Available
    Call
  • KT3100T from the Series C Circuit Breakers series.
    Eaton Cutler-Hammer

    KT3100T

    With a maximum voltage capacity of 600 VAC, this circuit breaker utilizes a fixed instantaneous trip adjustment. It boasts an interrupting capacity of 35 kAIC at 480 VAC and operates efficiently at 50

    Available
    Call
  • MT3300T from the Series C Circuit Breakers series.
    Eaton Cutler-Hammer

    MT3300T

    This trip unit has three poles and employs a thermal magnetic trip type with long-time and instantaneous functions. It is designed for compatibility with MDL, HMDL, and HMDLDC breaker frames. Addition

    Available
    Call
  • MT3400T from the Series C Circuit Breakers series.
    Eaton Cutler-Hammer

    MT3400T

    This trip unit comes with three poles and is designed for three-phase applications. It provides long-time and instantaneous trip functions (LI) for effective overload protection. Constructed with a hi

    Available
    Call
  • SNT2P04K from the Series C Circuit Breakers series.
    Eaton Cutler-Hammer

    SNT2P04K

    This device incorporates electromechanical actuation as its trip mechanism and connects via pigtail leads. It is compatible with multiple breaker series, such as JD, JG, and E2J, designed to integrate

    Available
    Call
  • SNT2P18K from the Series C Circuit Breakers series.
    Eaton Cutler-Hammer

    SNT2P18K

    This shunt trip is compatible with a rated operational voltage of 480/600 VAC and rated for 250 A. It operates between 0°C and 40°C for both operation and storage, while ensuring functionality in humi

    Available
    Call
Showing 471-480 of 716 results