BBJ explosion sound and light alarm (ⅡB ⅡC)

BBJ explosion sound and light alarm (ⅡB ⅡC) Scope: 1.1 Zone 2 hazardous gas areas; 2. Suitable for IIA, IIB, IIC class, temperature class T1-T4 group explosive gas environment; Indoor and outdoor ( IP54, IP65 *). Technical parameters: Standard: GB3836.1-2000, GB3836.2-2000, GB3836.3-2000, IEC60079 proof mark: ExdeⅡCT4 ExdeⅡBT4 Rated voltage: AC24 ~ 220V DC24 Protection class: IP54 IP65 * intakes Specifications: G3 / 4 "Cable Specifications: Diameter 10mm ~ 14mm Features: Precision die cast aluminum alloy shell, the surface electrostatic spray; colored glass shade, stainless steel exposed fasteners, protective nets dip galvanized rear surface; steel pipe or cable wiring Yang Yueqing win proof Electric Co., Ltd. main products are: appliances, explosion-proof distribution box, explosion-proof power distribution box, explosion-proof lighting distribution box, explosion-proof electrical cabinet, positive pressure distribution cabinets, stainless steel explosion-proof distribution boxes, explosion-proof non-standard electrical boxes, explosion-proof auto decompression starter (star delta, electromagnetic, etc.), explosion-proof control box, explosion-proof operation column, explosion-proof inverter, etc., proof lamps, explosion-proof floodlight, explosion-proof floodlight , explosion-proof lighting, explosion-proof fluorescent lamp, explosion-proof fluorescent ring, aviation obstruction lights, explosion proof LED flashlight, explosion-proof fittings, explosion-proof switch (plugs, sockets, plugs), electric flute (bell), sound and light alarms, explosion-proof axial fans, explosion-proof air conditioning (refrigerator), circuit breakers, and other kinds of non-explosion-proof type and explosion-proof products. Win sun always adhere to the "credibility, quality, heavy efficiency" triple principle, a positive culture and technical personnel. The introduction of advanced production equipment, in order to better serve our customers. Win sun "customer first" service philosophy, welcome every new and old customers!