Low Limit Freeze Protection Switches

The TS-DFS Low Limit Freeze Protection Switch series protects cooling coils in air handler systems by preventing frost build up on the coils. By sensing the lowest temperature along any 30 cm (1 foot) section of capillary, the DPDT manual or automatic reset relays signal the building management system, as well as cut off the fan. Set points can be adjusted as low as 1° C (34°F) utilizing the visual set point indicator and set point screw.
Request information
  • Applications

    • Air Handler Systems


    • Low temperature cut out
    • Manual and Auto Reset
    • DPDT Output
  • TS-DFS Series

    2017-10-06 13:37:29 | pdf | 359,8 KB