ATO 2 Position 20A Rotary Switch 3 Pole, IP65, Small Rotary Cam Switch for Ventilation Equipment, Air Conditioning and Small Ac Motor (20A)

ATO 2 Position 20A Rotary Switch 3 Pole, IP65, Small Rotary Cam Switch for Ventilation Equipment, Air Conditioning and Small Ac Motor (20A)

Rated Thermal Current 20A/32A/40A/63A/80A/100A (Optional）;Rated Working Voltage: 240V/440V;Type of Current: AC 50Hz. Pole:3 Pole; Position: 2 Position Rated Duty: 8 Hours every day, operational efficiency 30 times/hour Insulation class IP65, small size, compact structure, long service life Application: widely use for ventilation equipment, air conditioning, water pump system, power switches in power lines,and small ac motor.

ATO 3 pole rotary cam switch 2 position, frequency 50Hz, rated current 20A, fast disconnection, small size, reliable performance, compact structure and easy operation.

cam switch can be used for ventilation equipment, air conditioning and water pump system of the main switch, but also directly control the small ac motor.

Specification:

Model ATO-WS3020

Rated Thermal Current 20A

Rated Working Voltage 240V / 440V

Rated Working Current

AC-21A :20A / 20A

AC-22A :20A / 20A

AC-23A :15A, 4 kW / 15A, 7.5 kW

AC-3 :11.7A, 3 kW / 11.7A, 5.5 kW

Pole 3 Pole

Position 2 Position

Type of Current AC 50Hz

Positions of Main Contact On or Off

Rated Duty 8 Hours every day, operational efficiency 30 times/hour

Working Conditions:

1. The ambient air temperature ≤ +40 ° C, and the average temperature within 24 h ≤ +35 ° C.

2. The lower limit of ambient air temperature ≤ -25 °C.

3. The altitude of the installation location is ≤2000m.

4. When the maximum temperature is +40 °C, the relative humidity of the air does not exceed 50%, and the higher relative humidity can be allowed at lower temperatures, for example, 90% at 20 °C. Special measures should be taken for condensation that occasionally occurs due to temperature changes.