CBG56-250 Explosion proof LampDetailed product description：

CBG56-250 Explosion proof Lamp (IIB IIC) Applicable Scope:

Hazardous areas with explosive gas mixtures: Zone 1, Zone 2
Combustible gas, vapor group: IIAIIB IIC
Temperature level: T1-T4
Indoor and outdoor (IP54, can reach IP65 according to user requirements)

CBG56-250 Explosion proof Lamp (IIB IIC) Model Meaning


CBG56-250 Explosion proof Lamp (IIB IIC) Main Technical Parameters

Type of bulb Lamb bulb sorts	Power (W)	Lamp holder type	Voltage (V)	Weight (kg)
Filament lamp	three hundred	E40	two hundred and twenty	seven point two
Self ballasting mercury lamp	two hundred and fifty	E40		seven point two
Outer ballast mercury lamp	175,250	E40		seven point two
Hi pressure sodium lamp	150,250	E40		seven point two
Middle color lamp	150,250	E40		seven point two
High color rendering sodium lamp	150,250	E40		seven point two
Metal Halide Lamp	175,250	E40		seven point two

Protection category	Explosion proof mark	Corrosion proof grade	Inlet thread/Cable outer diameter Inlet's thread/Cable's outer diameter (in/mm)
IP54,IP65	ExdⅡBT4 ExdⅡCT4	W;WF1; WF2	G20/φ8-φ15

Product Features:
Cast aluminum alloy shell, die cast
Low temperature heat dissipation lamp head, glass cover made of tempered glass.
Surface spray coating, corrosion-resistant.
Cylinder explosion-proof, good explosion-proof performance, safe and reliable
The lamp cover and housing are connected by a screw rotation structure, making wiring and bulb replacement convenient and quick. When replacing the bulb, simply loosen the fastening screws on top, rotate the lamp body, and pull out the lamp body to replace the bulb.
The shell is equipped with heat sinks on the outside, which have good heat dissipation and rainproof performance. The ballast and pendant light box are optional by the user.
Steel pipes or cables can be used for wiring, and cable wiring must be equipped with cable clamping and sealing joints.  

Installation legend