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Eaton / Cutler-Hammer HMCP050G2 Motor Circuit Protector

  • 50A
  • 3 Pole
  • Unit Mount
Eaton / Cutler-Hammer HMCP050G2
Motor Circuit Protector
Brand Eaton / Cutler-Hammer
SKU HMCP050G2
Select Item Condition
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  • 50A
  • 3 Pole
  • Unit Mount

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Eaton / Cutler-Hammer HMCP050G2 - 50A 3 Pole Motor Circuit Protector

Eaton / Cutler-Hammer HMCP050G2 - 50A 3 Pole Motor Circuit Protector

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$928.00 In Stock

Quantity

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Description

Part of the robust Series C family, this 50A motor circuit protector offers dedicated magnetic-only trip functions for industrial applications. It provides essential short-circuit defense without thermal elements, preventing nuisance tripping during normal motor startup. This unit installs into standard motor control centers and coordinates with Eaton NEMA Size 2 starters. It serves as an exact replacement for older MCP Series Size 2 devices.

Specifications

Key specifications
Brand Eaton / Cutler-Hammer
Part Number HMCP050G2
Series HMCP
Amperage 50A
Poles 3
Mounting Style Unit Mount
Voltage 240VAC, 480VAC, 600VAC, 250VDC
Phase 3
AIC Rating 100kA @ 240VAC, 65kA @ 480VAC, 25kA @ 600VAC, 10kA @ 250VDC
Electrical ratings
Amperage Range 80-120A
Fit and installation
Terminal Type Lugs
For Use With Eaton Series C Motor Starters (NEMA Size 2)
Wire Gauge 14-1/0 AWG
Max Wire 1/0 AWG
Min Wire 14 AWG
Protection and operation
Trip Technology Magnetic Only
Trip Function Code I
Trip Function Instantaneous Only
Trip Adjustability Adjustable Magnetic
Standards and features
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch
Accessories Standard Aluminum Terminals
Standards CSA C22.2 No. 5.1, IEC 60947-2, NEMA AB 1, UL 489
Approval CE, CSA, UL, UR
Temp Rating 40C
Construction Features Motor Circuit Protector

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Reviews

4.9
Rated 4.9 out of 5 stars
Based on 23 reviews
Rating
Ratings
23 reviews
  • JG
    Jay G.
    Verified Buyer
    Reviewing
    Eaton / Cutler-Hammer HMCP030H1C - 30A 3 Pole Motor Circuit Protector
    I recommend this product
    Rated 5 out of 5 stars
    9/15/26
    Perfect fit

    Customer up and running

  • JG
    Jay G.
    Verified Buyer
    Reviewing
    Eaton / Cutler-Hammer HMCP050K2 - 50A 3 Pole Motor Circuit Protector
    I recommend this product
    Rated 5 out of 5 stars
    9/15/26
    Eaton circuit breaker

    This replaced an old Cutler Hammer and it was a perfect fit

  • JW
    Joe W.
    Verified Buyer
    Reviewing
    Eaton / Cutler-Hammer HMCP100R3 - 100A 3 Pole Motor Circuit Protector
    I recommend this product
    Rated 5 out of 5 stars
    8/28/26
    Best price around.

    Bought as a direct replacement.

    Item was very well packed to prevent damage during transit.

    It is working as it should.

  • RM
    Ryan M.
    Verified Buyer
    Reviewing
    Eaton / Cutler-Hammer HMCP015E0C - 15A 3 Pole Motor Circuit Protector
    I recommend this product
    Rated 5 out of 5 stars
    7/1/26
    Great price and prompt delivery

    Very satisfied, will be a return customer.

  • CH
    curtis h.
    Verified Buyer
    Reviewing
    Eaton / Cutler-Hammer HMCP150T4C - 150A 3 Pole Motor Circuit Protector
    I recommend this product
    Rated 5 out of 5 stars
    5/1/26
    150AMP CUTLER HAMMER/ EATON BREAKER

    Brand new in the box. They go the extra mile in shipping and packaging to made sure we receive in the best condition. Great price and James takes great care of us.