WP523-125/4 Rotary Switch
Description: WP523 universal changeover switch is an manual transfer switch , assure the changing of power supply, low voltage circuit with load etc.It widely used for controlling three phase asynchronism electromotor, can replace every different change over switch . Working Condition: 1. Ambient temperature: -5 °C ~ +40 °C 2. Altitude:≤2000m 3. Humidity: At 40°C, humidity ≤50%; Lower temperature has a higher relative humidity, like 90% at 20 °C, special measures should be taken against the condensation for the change of temperature.