Used by Spa-Quip Davey on: Pulsar, 2095, SP400, SP500A, SP500AMK2, 54500, SP600, SP601, SP750 SP800, SP1200, SP1000. Also used on other brand heaters.
Older models had to be Manually Reset. First image shows the two types. Manual reset has a button. Manual Reset Klixons can be replaced by the Auto-Reset version. New version may be black or beige.
Spaquip Hi-Limit manual reset klixon – 55°C trip temperature.
Klixon Limit Switches for Spa Power 500, Spa Power 600, Spa Power 601, Spa Power 750, Spa Power 800, Spa Power 1000, Spa Power 1200