Isolating switch is a switch device mainly used for "isolating power supply, switching operation, co

The distribution board is usually composed of cabinet, switch, protection device, electric energy me

Electrical transmission refers to the use of electric motors to convert electrical energy into mecha

The application of protection level in industry is generally IP65, with the highest level being IP68

1、 NBR nitrile rubber sealing ring: suitable for use in petroleum hydraulic oil, glycol hydraulic oi

(1) The primary distribution equipment is collectively referred to as the power distribution center.