BBJ type explosion-proof audible and visual warning lamp
Applications
- Can be used in group IIA, IIB and IIC explosive atmosphere, zone 1, zone 2, zone 20, zone 21 and zone 22 flammable dust atmospheres.
- Temperature class: T1~T6
- Indoor or outdoor (IP65, IP66* indicate it when ordering).
- Used in the chemical, petroleum refining, petroleum exploitation, offshore platform, tankers, military industry and other dangerous places.
Features
- Enclosure is cast with aluminum alloy. Surface is sprayed with plastic by high pressure static.
- With the body and cover joint for labyrinth structure, sealing strip use high temperature resistant, anti-aging silicon rubber, the control box has a good waterproof, dust-proof performance.
- Increased safety enclosure, the main structure can be fixed by user’s requirement. Built-in explosion-proof indicates lamp, ammeter, voltmeter button and transfer switch, etc.
- Explosion-proof element is easy installation of it guide rail type structure can quickly installed in guide rail, convenient installation, maintenance and repairing.
- The inside components can be arranged by user’s requirement.
- Stainless steel fasteners exposed to prevent off structure, prevent to open the cover screw fall off, easy installation and maintenance.
- Wiring with steel tube or cable.