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Jaycar

VERTICAL OR HORIZONTAL MOUNT NO or NC
Ideal for use in conjunction with solenoid valves, water pumps, etc., this float switch can be made NO or NC (Normally Open or Normally Closed) by the orientation of the float. Horizontally mounted so the float falls, when the fluid level rises it will switch ON at maximum float height. Mounting the switch so the float rises upwards when the fluid level rises above switch height it will switch OFF.
Vertical mounting, with the float down, will switch OFF at a high fluid level.
Widely used in marine, automobile, industrial, agricultural fluid level sensing applications.

- 560mm wire leads
- 92.5Lx 18D(mm) x M16
- Float Rise height: 40mm from centreline

Switch Type:Float
Poles / Contacts:1.0 pole
Throws / Positions:1.0 pos
Switch Colour Coded:Light Grey
Actuator Length:55.5 mm
Actuator Width:17.5 mm

Float Switch

Cat. No: SF0920
1.0(4)
$19.95
Bulk Pricing
Buy More, Save More! Bulk pricing applies automatically in cart.
Qty 1-9
$19.95 / unit
Qty 10-24
$17.95 / unit
Best Value
Qty 25+
$15.95 / unit
30-Day Returns
Australian Stock
Warranty Included
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Customer Reviews

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Not good product in a 12v circuit

BrianJune 2025

bought 3 days ago, tested with ohms meter before making bracket and mounting it, it works fine. Mounted in boat and you have to give it a wee tap for it to turn off. Removed and tested with ohms meter it works. Wired it thru a 12v bulb and battery and it only turns off sometimes. Not reliable at all when you have it in a 12v circuit. ???? I will be returning it when in papanui in 2 weeks time

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Rubbish

Ankle deepMay 2025

It does not work. Contacts remain closed in all float positions.

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FloatmasterJune 2025

Does NOT reliably switch on or off. Rubbish product.

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Terrible.

Ed RigbyOctober 2025

The product doesn't work. I have bought 2. Installed one and then the other. Neither work.

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