S01DB/F21/1 Vertical Float Switch

S01DB/F21/1 Vertical Float Switch

Delta Mobrey’s Vertical Magnetic Float Switch, tough & dependable for liquid level alarm and pump control, ideal for aggressive environments.




Availability: Out of stock SKU: S01DB/F21/1
  • Features & Benefits


The Delta Mobrey vertical float switch consists of one-piece cast aluminium bronze body and 316 stainless steel float with a long straight arm. It is a side mounting magnetically activated liquid level switch. The switch is ideal for use in industrial applications, including pump control and as a low or high-level alarm.

  • The maximum current is 2A (DC) and 5A (AC)
  • Tough, rugged design for long life in aggressive environments
  • Operates in almost any liquid
  • Variable differential to adjust switching point
  • Two off independent SPST voltage-free contacts (’snap action’) for alternative make and break circuits
  • No contact ’hover’ or ’bounce’ for clean make or break
  • M20 conduit entry with supplied cable gland (cable not supplied)
  • Switch mechanism electrical with 2 independent single pole single throw (SPST) contact sets
  • The enclosure is made of aluminium bronze
  • Float standards is vertical pump control or alarm, 316 SST, rod length 1524 mm, 435 psi (30 bar)

OEM product, part number S01DB/F21/1 – direct from the manufacturer Delta Mobrey.

Other known references to this product are: RS Stock no 185-9881

Designed and manufactured in the UK.

Device Type: Vertical Float Switch
Mounting Type: Top Mount
Body Material: Aluminium Bronze
Cable Entry: M20 x 1.5-6H thread to BS3643
Operating Temperature: Up to 210°C (410°F)
Operating Pressure: Up to 18 barg (261 psig)
Standards: CE Certified, IEC60529 (IP66)
Country of Origin: United Kingdom

As part of the series of magnetic vertical float switches, a wide range of specifications and configurations to suit individual requirements: Find out more at www.delta-mobrey.com >

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