Eaton SNT4LP05K Molded Case Circuit Breaker Fixed Shunt Trip Accessory – 48–60V, Series G, Frame J-K

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SKU: SNT4LP05K GTIN/UPC: 786679262139
Regular price $547.40
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The Eaton SNT4LP05K fixed shunt trip accessory is designed to provide dependable remote tripping functionality for compatible Eaton Series G molded case circuit breakers. Operating at 48–60V, this accessory enables electrically controlled breaker operation through an external signal, enhancing system safety, emergency shutdown capability, and remote control integration in industrial and commercial power distribution systems. It is designed for left-side mounting with pigtail lead connections, allowing straightforward installation in compatible breaker assemblies.

Electrical Ratings

  • Voltage Rating: 48–60V

Key Specifications

  • Manufacturer: Eaton
  • Catalog Number: SNT4LP05K
  • Global Catalog Number: SNT4LP05K
  • UPC: 786679262139
  • Product Type: Molded case circuit breaker accessory
  • Accessory Type: Fixed shunt trip
  • Series: Series G
  • Frame Size: Frame J-K
  • Mounting Method: Left-side mounted
  • Connection Type: Pigtail leads
  • Certifications: UL Listed
  • Compliance: Contact manufacturer
  • Warranty: Eaton Selling Policy 25-000, one (1) year from installation or eighteen (18) months from shipment, whichever occurs first

Physical Details

  • Product Length/Depth: 5.4 in
  • Product Height: 3 in
  • Product Width: 3.2 in
  • Product Weight: 0.45 lb

Product Data

  • Application: Remote tripping and emergency shutdown for industrial electrical systems
  • Installation Use: Compatible Eaton Series G Frame J-K molded case circuit breakers
  • Function: Provides electrically actuated fixed shunt trip operation via external control signal
  • System Compatibility: Eaton Series G molded case circuit breaker platforms
  • Safety Feature: Enables remote disconnect capability for improved operational safety, system control, and emergency response readiness



  • Type Circuit Breakers
  • Vendor Eaton Cutler-Hammer
  • Brand Eaton

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

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