Scope of application:

1. Hazardous areas with explosive gas mixtures: Zone 1, Zone 2.
2. Explosive gas mixtures IIA, IIB, and IIC.
3. Temperature group: T1 to T6.
4. Explosion proof mark: Exced Ⅱ CT6.  

LA5821 series explosion-proof control button (IIB, IIC level) product features:

1. The product has a composite structure and an increased safety shell. It is injection molded with flame-retardant ABS and has excellent properties such as waterproof, dustproof, anti-corrosion, and impact resistance.
2. The internal components adopt explosion-proof components.
3. Both steel pipes and cables can be used for wiring.

Model meaning:


Main technical parameters:

LA5821 series explosion-proof control button (IIB, IIC level)