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The BLC explosion-proof operation column products are suitable for the gas mixture dangerous places 1 and 2 areas; it is suitable for the explosive gas environment of class ⅡA, ⅡB, and Ⅱc; it is also suitable for flammable dust places.

■The shell is formed with ZL102 aluminum alloy die. After cleaning at a high-speed jet, the surface is pressed on electrostatic spray plastic;
■ Streamline shape, surface color division, better anticorrosive performance;
■ The wiring terminal uses the internationally renowned brand La'an-type wiring terminal, which improves product safety;
■ More than 30 functions of universal switches can be freely selected by users, which can be made according to the requirements;
■ Explosion-proof operation column can be equipped with a metal handle, which is suitable for low temperature environments;
■ Good product protection performance, directly used for outdoor;
■ Cable wiring (please indicate the steel pipe wiring).