D□54 Explosion proof LampDetailed product description：

D □ 54 Explosion proof Lamp (IIB, IIC)

1. Explosive gas environment hazardous areas: Zone 1, Zone 2;
2. Flammable gas and vapor levels: IIA, IIB, IIC;
3. Temperature group: T1~T4;
4. Can be equipped with incandescent lamps, self ballasted mercury lamps, external ballasted mercury lamps, high-pressure sodium lamps, medium color sodium lamps, high color sodium lamps, and metal halide lamps;
5. Indoor and outdoor (IP54, can reach IP65 according to user requirements).

1. The cast aluminum alloy shell is formed by die-casting, with a compact structure, beautiful appearance, and surface spray coating;
2. The shell is equipped with heat dissipation fins, which have good heat dissipation effect;
3. Steel pipe or cable wiring;
4. The ballast and pendant light box are optional by the user;
5. The connection structure between the lamp cover and the lamp body is bolted together, making it easy and quick to replace the bulb. When replacing the bulb, simply loosen the cover bolt and rotate the lamp body downwards
Once the lamp body is removed, the bulb can be replaced.
6. Complies with the requirements of GB3836-2000, IEC60079, GB12476.1-2000, and IEC61241 standards.

Types of light sources Luminous source sorts	power Power (W)	Inlet thread/cable outer diameter Inlet’s thread/ Cable’s outside diameter (mm)
B: Incandescent lamp Filament lamp	three hundred	G3/4/Φ10~Φ15
Z: Self regulating mercury lamp Self-ballasting mercury lamp	two hundred and fifty
G: Outer Town Mercury Lamp Outer ballasting mercury lamp	175, 250
N: High pressure sodium lamp Hi-pressure	150, 250
NZ: Medium color sodium lamp Middle coloration sodium lamp	150, 250
NG: High color rendering sodium lamp High corloration sodium lamp	150, 250
L: Metal halide lamp Halide	175, 250

Protection Rating Protection category	Explosion-proof marking Explosion- proofing maker	corrosion resistance grade Corrosion- proofing grade	Lamp Base Type Socket model	Voltage Voltage (V)	quality Weigh (kg)
IP54, IP65	ExdⅡBT4, ExdⅡCT4	W, WF1, WF2	E40	AC220±10%	four point eight

D □ 54 Explosion proof Lamp (IIB, IIC)