Eaton 8MES800T 800A Series C Circuit Breaker Rating Plug

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SKU: 8MES800T GTIN/UPC: 786679085325
Regular price $278.60
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The Eaton 8MES800T is a Series C circuit breaker rating plug designed for compact and easy installation in M Type frame molded case circuit breakers. Rated at 800A, this rating plug provides dependable current calibration and overcurrent protection performance for industrial and commercial electrical systems. It features an instantaneous pickup adjustment range from 200% to 800% of trip current, allowing flexible breaker protection settings for various application requirements.

Voltage and Rating

  • Current Rating: 800A
  • Maximum Breaker Current Rating: 800A
  • Instantaneous Pickup Range: 200%–800% of Trip Current
  • Series: Series C

Key Specifications

  • Manufacturer: Eaton Cutler-Hammer
  • Part Number: 8MES800T
  • Product Type: Circuit Breaker Rating Plug
  • Type: 8MES
  • Category: Rating Plug
  • Compatible Frame: M Type Frame
  • Standards: CSA Approved

Physical Details

  • Dimensions (HxWxD): 1.6 in x 1.5 in x 2.3 in
  • Weight: 0.04 lb

Product Data

  • Application: Circuit breaker current rating calibration and protection adjustment
  • Function: Provides adjustable instantaneous trip settings for molded case circuit breakers
  • Compatibility: Series C M Type frame circuit breakers
  • Warranty: Not specified


  • Type Circuit Breakers
  • Vendor Eaton
  • Brand Eaton

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You may return items within 30 days of delivery for a refund.

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