∈ SGL load-isolation switch can operate under the following canditions
∈ Altitude not more than 2000m;
∈ The range of ambient temperature is fron 5→ to 40→;
∈ Relative humidity not more than 95%;
∈ The environment without any explosive medium.
∈ The environment without any rain or snow attacking.
Note:If the product is expected to be used in the environment where temperature is over +40→ or below-5→~45→.users shall tell it to the
AC 50 Hz, rated voltage 660V, DC rated voltage 440V, rated current 1600A. It is used for making and breaking circuit infrequently.