Float Switches

Liquid level SPST float switches, which mount on the inside of a liquid container. Available in horizontal mounting type (800-533) or vertical mounting type (800-534). Both types can be used for normally-open or normally-closed operation, depending upon the orientation when installing, and can therefore be used to sense either high or low fluid levels. The enclosed reed switch contacts open or close as the float moves towards or away from the switch body. The entire switch assembly is housed in a waterproof polypropylene moulding, supplied with fixing nut and sealing ring, and 0.3m of cable. Assemtech types RF-OH22A & RF-OV11F
RoHS compliant

	800-533	800-534
Max. carry current:	1A	1A
Max. switching current:	0.5A	0.5A
Max. switching capacity:	50VA	10VA
Max. voltage:	240VAC	125VAC
Suitable SG of liquid:	0.7	0.9

Temperature range:

-20°C to +80°C

Length O/A:	90mm.	53mm.
Mounting hole dia.	16.5mm	10mm
Max. vessel wall thickness:	8mm.	5mm.

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