1. Zone 1, Zone 2 IA, B explosive gas atmospheres, and/or Zone 20,
Combustible dust places in Zone 21 and Zone 22;
2. Temperature group: T1-T6;
3. Indoor and outdoor IP65;
4. Used in chemical industry, oil refining, oil exploitation, offshore oil platform, oil tanker
Dangerous places such as military industry.

1. SW Explosion proof lighting switch has aluminum alloy die-casting shell, surface high-voltage electrostatic spraying, stainless steel exposed fasteners;
2. Built-in flameproof switch elements;
3. SW Explosion proof lighting switch has good waterproof and dustproof performance;
4. Steel pipe or cable wiring.