Heavy Duty Thermal Overload Relay for Electric Motors, Adjustable Protector With 17 To 25 Amp Range, Easy Install, Large Binding Posts, Independent Terminals, Quick Test Button, Beefed Up Motor Protection

Robust Adjustable Thermal Overload Relay for Motors
✔️ Single unit, plug-in 17-25A range, 690V insulation, quick test

The heavy duty thermal overload relay protects electric motors by interrupting power during overload or phase loss. It's commonly used in industrial equipment, conveyors, and machinery to safeguard motor windings and extend equipment life.

✅ Weight: approx. 180 g (6.35 oz)
✅ Rated insulation voltage: 690V
✅ Power frequency: 50-60 Hz
✅ Rated current ranges: 0.63-1A, 1-1.6A, 1.6-2.5A, 2.5-4A, 4-6A, 5.5-8A, 9-13A, 12-18A, 17-25A, 23-32A
✅ Phase break: Yes
✅ Manual and automatic reset: Yes
✅ Test button: Yes
✅ Stop button: Yes
✅ Installation: plug-in
✅ Auxiliary contacts: 1NO+1NC
✅ Tripping level: 10A
✅ Weight: Approx. 180 g / 6.35 oz

💡 What is a thermal overload relay used for?

- Protects motor windings by interrupting current during overload or phase loss - Handy for safeguarding equipment in conveyors, pumps, and presses - Provides manual and automatic reset, temperature compensation, and clear trip indication