1.Can be used in Zone 1 and Zone 2 dangerous places.
2.Can be used in .Ⅱ A、ⅡB group explosive atmosphere.
3.Suitable for incandescent lamp, mercury vapor lamp,high-pressure sodium vapor lamp、 metal halide lamp.
4.Can be install lamp cover according to user′s requirement.


1.Diecasted atuminium alloy shell with plastic-sprayed surface.
2.Pressure-casted formation. compact structure and aesthetic appearance.
3.Suspension type thumb nut is used for fastening so that it can be quickly opened up upward and is convenient for maintenance.
4.Suitable for steelpipe.
5.Suitable for GB3836-2000,IEC60079 standard request.

Main technical parameters:

Ex-mark Protection grade Cable′s outside diameter Inlet′s thread Lamp socket Mass
Exd Ⅱ BT4 IP54 10—14 3/4 E27 3

Supplied with lamps:

Lamp type Self-ballasted mercury vapor lamp Incandescent lamp Mercury vapor lamp Hi-Pressure sodium lamp Metal halide lamp
Rated voltage 220
Rated power 125 220 125 110 100
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