They are fully ip66 rated and will turn on the heater for a pre determined period of time from 2 to 20 minutes.
Time delay switch for heater.
A contactor or relay would work.
Superior electric sw40t programmable digital timer switch 110v ac 16a automatic factory school bell control instrument 40 groups 4 6 out of 5 stars 3.
Light timer switch ul listed fosmon 9 setting 1875w in wall countdown electrical switch off 5 10 15 20 30 min 1 2 4 hr energy saving for fans vent lights heaters decorative 2 pack 4 4 out of 5 stars 158.
Ideal for energy saving control of exterior heaters and exterior lighting.
Only 2 left in stock order soon.
Also suitable for damp areas indoors.
I ve been advised to use a contactor before wiring to the switch and then from the switch to an outdoor socket to.
These switches are often used with lights and fans for ventilation.
Timer switches control two devices and delay the shut off of one device by up to one hour.
The tansun time lag switch is ideal for saving energy and gaining control of exterior heaters.
Time delay switch for a 2 3kw heater.