CBJH-B junction box,terminal box,connection box,distribution box

CBJH-B junction box,terminal box,connection box, distribution box Can be used in Zone 1 and Zone 2one 2 dangerous places.

CBJH-B junction box,terminal box,connection box,distribution box

Application:

1. Can be used in Zone 1 and Zone 2one 2 dangerous places.

2.Can be used in IIA,IIB IICgroup explosive atmosphere.

3.Please note if want IIC group safety-increased type.

Features:

The shells of diecasted AI-alloy with plastic-sprayed surface.           

Inlet or outlet has many kinds of modes and specifications.

Thread specification can be specially designed.

Suitable for GB3836-2000,IEC60079 standard request.

Technical parameters:

AH seriesflame-proof junction box code,outline and descriptions as the following table.
Code	Outline		Description		Code	Outline	Description
A			1entry in horizon		F		entry in horizon
B			2 direct entries in horizon		G		direct entries in horizon
C			3 entries in horizon		H		3 entries in horizon
D			entries in horizon		I		entries in horizon
E			perpendicular entries,in horizon		J		2 perpendicular entries,in horizon
Note:1"O"horzontal cover,"O"hung cover.2.Generally the diameter of entry is equal to that of hung cover hole.special requirement can be available. For Example:1.CBJH-3/4B means:AH explosion-proof junctino box,pipe thread G3",G3",G1",also special requirement can be               made..CBJH-1/2Jmeans:AH explosion-proof juncton box,pipe thread G1/2",2perpendicular entries with hung                cover.
Main technical parameters
VRated volage		ARated current		Ex-mark	G"Pipethread specification		Protectiongrade
380		20		Exd II BT6*Exd II CT6*Exe II T5	1/2 3/4 1		IP54*IP55