1. Application

GSH2 switch for the exchange of 50Hz, rated voltage 400V below, the following 230V DC voltage for frequent manual does not get through, breaking the conversion or exchange of load DC Circuit, directly and asynchronous motor control of the three main control circuit , The standard back-end switch may be a small current change-over switch, do auxiliary switch.

Products meet the standard GB14048.3, GB14048.5, and IEC/EN60947-3, IEC60947-5-

2. Work condition

Ambient temperature: -5° C~+40° C,average temperature ≤ 35° C in 24H.

Elevation≤ 3000m;

Relative humidity is not exceeding 50% at the maximum ambient temperature +40° C. Should give consideration to the dews, which would appear due to temperature change;