The TSF70 Series float switch incorporates a high specification thermistor, so this device is now capable of sensing fluid level and temperature. Fitting is from the outside of the tank via a compression seal, so does not require access to the inside of the tank. Typical applications include vending machines, steam baths, saunas and evaporator units.

	Standard parts	Approvals	Electrical connection	Material	Mount	Output	Power capacity
	TSF73H100DN	WRAS	Fly lead	Nylon	External	SPNO	100VA
	TSF73Y100DN	WRAS	Fly lead	Nylon	External	SPNO	25VA
	TSF74H100DN	WRAS	Fly lead	Polypropylene	External	SPNO	100VA
	TSF74Y100DN	WRAS	Fly lead	Polypropylene	External	SPNO	25VA
	TSF76H050TV	WRAS	Fly lead	PPS	External	SPNO	100VA
	TSF76H100DN	WRAS	Fly lead	PPS	External	SPNO	100VA
	TSF76Y100DN	WRAS	Fly lead	PPS	External	SPNO	25VA
	TSF76Y050TV	WRAS	Fly lead	PPS	External	SPNO	25VA
	TSF78H100DN		Fly lead	Polypropylene	External	SPNO	100VA
	TSF78Y100DN		Fly lead	Polypropylene	External	SPNO	25VA