Eaton UVH3RP15K Undervoltage Release Mechanism – 380–480V, Series C, K-Frame HMCP, Right-Hand Mount

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SKU: UVH3RP15K GTIN/UPC: 786679803530
Regular price $519.40
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The Eaton UVH3RP15K undervoltage release mechanism is a molded case circuit breaker accessory designed to automatically trip compatible Eaton Series C K-frame HMCP breakers when control voltage drops below a safe operating level. This helps protect electrical systems by ensuring immediate disconnection during undervoltage conditions, reducing the risk of equipment damage and unstable operation. It is intended for field installation and features pigtail lead connections with right-hand mounting orientation.

Electrical Ratings

  • Control Voltage Range: 380–480V

Key Specifications

  • Manufacturer: Eaton Cutler-Hammer
  • Part Number: UVH3RP15K
  • Family: Series C
  • Category: Circuit Breakers
  • Type: UVH
  • Frame Size: Frame J-K
  • Used With: K-frame HMCP breakers
  • Mounting Method: Right-hand mounting
  • Connection Type: Pigtail leads
  • Certifications: CSA Approved

Physical Details

  • Dimensions (H × W × D): 5 in × 2.5 in × 3.13 in
  • Weight: 0.6 lb

Product Data

  • Application: Undervoltage protection and automatic breaker tripping
  • Installation Use: Compatible Eaton Series C K-frame HMCP molded case circuit breakers
  • Function: Trips breaker when control voltage falls below safe operating level
  • System Compatibility: Eaton Series C molded case circuit breaker platforms
  • Safety Feature: Helps prevent unsafe operation and protects equipment during undervoltage conditions



  • Type Undervoltage Release
  • Vendor Eaton Cutler-Hammer
  • Brand Eaton

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