BDK-1 explosion-proof electric hoist control boxDetailed product description：

The explosion-proof performance of the BDK-1 explosion-proof electric hoist control box (hereinafter referred to as the control box) complies with the provisions of GB3836.1-2000 "Gas Electrical Equipment for Explosive Gas Environments Part 1: General Requirements" GB3836.22000 "Gas Electrical Equipment for Explosive Gas Environments Part 2: Explosion proof Type" d "", and is made into an explosion-proof type with the explosion-proof mark Exd Ⅱ BT4. Applicable to Zone 1 and Zone 2 of the factory's Class IIA and IIB, where flammable gases or explosive gas mixtures formed by steam and air with ignition temperatures ranging from T1 to T4 are present.

The control box is suitable for industries such as petroleum, chemical, and pharmaceutical, and is used to control explosion-proof electric hoists in AC 50Hz and 380V circuits.