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ST70AB Float Switch

This basic float switch by Radar operates with all kinds of water tanks and water pumps for liquid level control. It can be used for either tank filling or emptying.

The switches electrical connections allow direct connection to single phase equipment; alternatively the float can be used with a control panel or starter box on low voltage.

►Power: 110v/240v, 50/60Hz
►Rating: 240v - 7.5A, 110v - 15A
►Connection: 1" & 3/4" BSP
►Vertical installation
►Control range 0.2 - 5.0 meters
►Maximum temperature: 60°c
►Supplied with mounting bracket.

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Delivery Costs

Delivery Map


Zone 1 England, Wales & Southern Scotland Under £100 Over £100
Standard 2/3 working days


Express Next working day


Premium Next working day (before 13.00)


Zone 2 Scottish Highlands & Islands, Northern Ireland, Isle of Man, Scilly & Channel Isles Under £100 Over £100
Standard 2/3 working days


Zone 3 Republic of Ireland Under £100 Over £100
Standard 3/5 working days




Orders must be placed before 14.00 for next day and premium next day delivery. 


Exporting Internationally

We offer a first class worldwide export service. Please contact us here for a price.
Model SKU Price ex-VAT Qty
ST70AB Float Switch 030-500 £20.00
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Whisper Pumps Ltd, Leen Court, Boughton, Newark, Nottinghamshire, NG22 9ZD