Eaton Cutler-Hammer

Eaton SNT3P14K Molded Case Circuit Breaker Shunt Trip Accessory – 440V AC / 220–250V DC, Series C, K-Frame Compatible

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SKU: SNT3P14K GTIN/UPC: 786679808672
$509.60
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The Eaton SNT3P14K shunt trip accessory is designed to provide reliable remote tripping functionality for compatible Eaton Series C molded case circuit breakers. Operating at higher control voltages, this accessory enables electrically controlled breaker operation via an external signal, improving system safety, emergency shutdown capability, and remote control integration in industrial and commercial electrical distribution systems. It supports flexible mounting options (left, right, or neutral) and is suitable for a wide range of Series C K-frame and HMCP breaker types.

Electrical Ratings

  • Voltage Rating: 440V AC / 220–250V DC

Key Specifications

  • Manufacturer: Eaton Cutler-Hammer
  • Part Number: SNT3P14K
  • Family: Series C
  • Category: Shunt Trips
  • Type: SNT
  • Mounting: Left side, right side, or neutral mounted
  • Connection Type: Pigtail leads
  • Certifications: CSA Approved

Compatible Frames

  • DK, KD, KDB, HKD, HKDB, KDC, CKD, CHKD
  • E2K, E2KM
  • K-frame HMCP molded case circuit breakers

Physical Details

  • Dimensions (H × W × D): 3 in × 3.1 in × 5.5 in
  • Weight: 0.4 lb

Product Data

  • Application: Remote tripping and emergency shutdown for industrial electrical systems
  • Installation Use: Compatible Eaton Series C K-frame and HMCP molded case circuit breakers
  • Function: Provides electrically actuated breaker tripping via high-voltage control signal
  • System Compatibility: Eaton Series C 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

Returns are easy

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

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My Circuit Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer). Extended warranties are available upon request.