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Multi-Criteria Sensors

DFS Freeze Protection Switch

DFS Freeze Protection Switch protects cooling coils in air handler systems by sensing frost build up on the coils

Overview

DFS Freeze Protection Switchs are low limit freeze protection switch with manual and auto reset and DPDT output. It is used for the cooling coil frost monitoring and HVAC systems

Features & Benefits:
  • DPDT switch feedback
  • Set point as low as 34°F(1°C)
  • Mounting clips included
Certifications:
  • cULus
Specifications

Others

  • Minimum Operating Ambient Temperature
    • -51 degree Celsius
    • -60 degree Fahrenheit
  • Maximum Operating Ambient Temperature
    • 160 degree Fahrenheit
    • 71 degree Celsius
  • Product Type
    • Low Limit Freeze Protection Switch Degrees Celsius
  • Brand
    • Alerton

Others

  • Minimum Operating Ambient Temperature
    • -51 degree Celsius
    • -60 degree Fahrenheit
  • Maximum Operating Ambient Temperature
    • 160 degree Fahrenheit
    • 71 degree Celsius
  • Product Type
    • Low Limit Freeze Protection Switch Degrees Celsius
  • Brand
    • Alerton
  • Minimum Operating Ambient Temperature : -51 degree Celsius|-60 degree Fahrenheit
  • Maximum Operating Ambient Temperature : 160 degree Fahrenheit|71 degree Celsius
  • Product Type : Low Limit Freeze Protection Switch Degrees Celsius
  • Brand : Alerton