CBG53-250 Explosion proof LampDetailed product description：

CBG53-250 Explosion proof Lamp (IIB) Applicable Scope:

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

Model meaning


Product Features
Cast aluminum alloy shell, die cast, with a beautiful appearance.
Low temperature heat dissipation lamp head, glass cover made of tempered glass.
Surface spray coating, corrosion-resistant.
Cylinder explosion-proof, with good explosion-proof performance, safe and reliable.
The lamp cover and the housing are connected by articulated bolts, which can be quickly opened. When replacing the bulb, it is quick, and only the upper part of the lamp cover needs to be loosened when replacing the bulb
Tighten the screws and pull out the lamp body downwards to replace the bulb.
The ballast and pendant light box are provided by user options.
Steel pipes or cables can be used for wiring, and cable wiring must be tightly sealed with cable clamps.  

Main Technical Parameters of CBG53-250 Explosion proof Lamp (IIB)

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	one hundred and seventy-five point two five zero	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	W;WF1; WF2	G20/φ8-φ15

Installation legend