The RSF70 Series float switch is designed for external fitting, achieved with a high grade compression seal. This avoids the need for access to the inside of the chamber and is ideally suited to applications where space or fitting time are prime considerations. 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
	RSF73H100RN	WRAS	Fly lead	Nylon	External	SPNO	100VA
	RSF73Y050QM	WRAS	Fly lead	Nylon	External	SPNO	25VA
	RSF73Y100RN	WRAS	Fly lead	Nylon	External	SPNO	25VA
	RSF73Y100RM	WRAS	Fly lead	Nylon	External	SPNO	25VA
	RSF74H100RN	NSF WRAS	Fly lead	Polypropylene	External	SPNO	100VA
	RSF74Y100RN	NSF WRAS	Fly lead	Polypropylene	External	SPNO	25VA
	RSF74Y100RM	NSF WRAS	Fly lead	Polypropylene	External	SPNO	25VA
	RSF76H050TV	WRAS	Fly lead	PPS	External	SPNO	100VA
	RSF76H100RN	WRAS	Fly lead	PPS	External	SPNO	100VA
	RSF76Y050TV	WRAS	Fly lead	PPS	External	SPNO	25VA
	RSF76Y100TV	WRAS	Fly lead	PPS	External	SPNO	25VA
	RSF76Y100RN	WRAS	Fly lead	PPS	External	SPNO	25VA
	RSF76Y100RV	WRAS	Fly lead	PPS	External	SPNO	25VA
	RSF78H100RN	UL	Fly lead	Polypropylene	External	SPNO	100VA
	RSF78Y100RN	UL	Fly lead	Polypropylene	External	SPNO	25VA
	RSF73HNP	WRAS	M12 connector	Nylon	External	SPNO	100VA
	RSF73YNP	WRAS	M12 connector	Nylon	External	SPNO	25VA
	RSF74HNP	NSF WRAS	M12 connector	Polypropylene	External	SPNO	100VA
	RSF74YNP	NSF WRAS	M12 connector	Polypropylene	External	SPNO	25VA
	RSF76HNP	WRAS	M12 connector	PPS	External	SPNO	100VA
	RSF76YVP	WRAS	M12 connector	PPS	External	SPNO	100VA
	RSF76YNP	WRAS	M12 connector	PPS	External	SPNO	25VA
	RSF78HNP	UL	M12 connector	Polypropylene (UL)	External	SPNO	100VA
	RSF78YNP	UL	M12 connector	Polypropylene (UL)	External	SPNO	25VA
	RSF77Y100GN	NSF UL	Fly lead	PVDF	External	SPNO	25VA
	RSF77H100GN	NSF UL	Fly lead	PVDF	External	SPNO	100VA
	RSF77YNP	NSF UL	M12 connector	PVDF	External	SPNO	25VA
	RSF77HNP	NSF UL	M12 connector	PVDF	External	SPNO	100VA
	RSF77Y100GV	NSF UL	Fly lead	PVDF	External	SPNO	25VA
	RSF77H100GV	NSF UL	Fly lead	PVDF	External	SPNO	100VA
	RSF77YVP	NSF UL	M12 connector	PVDF	External	SPNO	25VA
	RSF77HVP	NSF UL	M12 connector	PVDF	External	SPNO	100VA