Product information
The RADAR ST-70AB float switch automatically turns your water pump ON and OFF according to the liquid level in your tank — preventing dry running, overflow and water waste with no manual monitoring. Its sealed IP68 body and corrosion-resistant polypropylene housing make it dependable for years of continuous use.
The switching level is set with the included counterweight, and the unit works in either filling (supply) or emptying (drainage) mode. Suitable for domestic, commercial and industrial water systems.
| • Fully automatic pump control — no manual switching |
| • Protects your motor from dry running and overflow |
| • IP68 waterproof, corrosion-resistant PP body |
| • Adjustable level & reversible for fill or drain |
| Brand / Model | RADAR — ST-70AB |
| Function | Automatic ON/OFF pump control by water level |
| Rated Voltage | 110V / 240V AC, 50/60 Hz |
| Max. Switching Current | 7.5 A at 240V (15 A at 110V) |
| Control / Level Range | Approx. 0.2 – 5.0 m (adjustable) |
| Housing Material | Corrosion-resistant polypropylene (PP) |
| Protection Rating | IP68 (fully waterproof / submersible) |
| Max. Working Temperature | Up to 60°C |
| Installation | Vertical, cable-suspended; counterweight included |
| Operation Modes | Filling (supply) or Emptying (drainage) — reversible |
In the box: 1 × RADAR ST-70AB Float Switch · 1 × Counterweight
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