3 Phase Forward Reverse Switch, 15A/ 30A/ 60A Heating Current

Factory price forward reverse switch with metal external material, IP44 protection grade. 3 phase reverse forward switch has the advantages of easy installation, high protection level, simple operation and long service life.

Specification

Mounting dimension (mm)

QS-15

QS-30/ QS-60

Outer dimension (mm)

Tips: Precautions for Using Forward and Reverse Switch.

1. Altitude: no more than 2000m.
2. The ambient air temperature is -5°C +40°C, and the average temperature within 24h does not exceed +35°C.
3. Atmospheric conditions: the relative humidity of the atmosphere does not exceed 50% at +40℃, and higher relative humidity can be achieved at lower temperatures. The monthly average minimum temperature of the wettest month does not exceed +25℃. The monthly average of the month is The maximum average relative humidity does not exceed 90%, and the condensation that occurs on the product due to temperature changes is considered.
4. The inclination to the vertical plane does not exceed ±5°.
5. In a non-explosive dangerous medium, and there is no place in the medium where there is enough gas and conductive dust to corrode metal and damage the insulation.
6. In places with rain and snow protection equipment and not full of water vapor.
7. In a place where there is no significant shaking, impact and vibration.