The RSF40 Series is designed as a compact internal fitting device, with a wide range of options, making this ideal for size sensitive applications. This Float Switch is fitted through the tank wall from the inside, via an M16 thread, so requires access to the inside of the tank. Typical applications include vending machines, commercial washing machines and evaporator units.
They are manufactured in a variety of materials with a choice of gasket materials, to suit most commonly used liquids.
The switch action may be reversed by rotating the device through 180º.

	Standard parts	Approvals	Electrical connection	Material	Mount	Output	Power capacity
	RSF43H100RF	WRAS	Fly lead	Nylon	Internal	SPNO	100VA
	RSF43Y050QF	WRAS	Fly lead	Nylon	Internal	SPNO	25VA
	RSF43Y100RF	WRAS	Fly lead	Nylon	Internal	SPNO	25VA
	RSF44H100RF	NSF	Fly lead	Polypropylene	Internal	SPNO	100VA
	RSF44Y050QF	NSF WRAS	Fly lead	Polypropylene	Internal	SPNO	25VA
	RSF44Y100RF	NSF WRAS	Fly lead	Polypropylene	Internal	SPNO	25VA
	RSF46H050TG	NSF UL	Fly lead	PPS	Internal	SPNO	100VA
	RSF46H100RF	WRAS	Fly lead	PPS	Internal	SPNO	100VA
	RSF46Y050TG	NSF UL	Fly lead	PPS	Internal	SPNO	25VA
	RSF46Y100TG	NSF UL	Fly lead	PPS	M16 thread	SPNO	25VA
	RSF46Y100RF	WRAS	Fly lead	PPS	Internal	SPNO	25VA
	RSF46Y100RG	WRAS	Fly lead	PPS	Internal	SPNO	25VA
	RSF48H100RF	UL	Fly lead	Polypropylene	Internal	SPNO	100VA
	RSF48Y100RF	UL	Fly lead	Polypropylene	Internal	SPNO	25VA
	RSF43HFP	WRAS	M12 connector	Nylon	Internal	SPNO	100VA
	RSF43YFP	WRAS	M12 connector	Nylon	Internal	SPNO	25VA
	RSF44HFP	NSF WRAS	M12 connector	Polypropylene	Internal	SPNO	100VA
	RSF44YFP	NSF WRAS	M12 connector	Polypropylene	Internal	SPNO	25VA
	RSF46HFP	WRAS	M12 connector	PPS	Internal	SPNO	100VA
	RSF46YFP	WRAS	M12 connector	PPS	Internal	SPNO	25VA
	RSF48HFP	UL	M12 connector	Polypropylene (UL)	Internal	SPNO	100VA
	RSF48YFP	UL	M12 connector	Polypropylene (UL)	Internal	SPNO	25VA
	RSF47Y100GF	NSF UL	Fly lead	PVDF	Internal	SPNO	25VA
	RSF47H100GF	NSF UL	Fly lead	PVDF	Internal	SPNO	100VA
	RSF47YFP	NSF UL	M12 connector	PVDF	Internal	SPNO	25VA
	RSF47HFP	NSF UL	M12 connector	PVDF	Internal	SPNO	100VA
	RSF47Y100GG	NSF UL	Fly lead	PVDF	Internal	SPNO	25VA
	RSF47H100GG	NSF UL	Fly lead	PVDF	Internal	SPNO	100VA
	RSF47YGP	NSF UL	M12 connector	PVDF	Internal	SPNO	25VA
	RSF47HGP	NSF UL	M12 connector	PVDF	Internal	SPNO	100VA