Explosion-proof junction box

1. It is widely used in oil exploitation, petroleum refining, chemical industry, military industry and other places of hazardous environment for lighting, power and control line connection;
2. Suitable for explosive gas atmospheres in Zone 1 and Zone 2 locations;
3. It is suitable for locations in zones 20, 21 and 22 in combustible dust environments;
4. Suitable for Class II.A, II.B, II.C explosive atmospheres;
5. Suitable for temperature groups T1-T5 (T6).

Main technical parameters

1. Rated Voltage: AC220V/AC380V
2. Rated Current: 10A-630A
3. Degree of protection: IP55/IP65
4. Anti-corrosion grade: WF1 WF2
5. ExdII.C T6Gb
6. Thread Specifications: G1/2", G3/4", G1".

Structural Description

1. Cast aluminum alloy or molten steel shell, high-pressure electrostatic spraying on the surface;
2. There are a variety of shapes and specifications for the incoming and outgoing lines;
3. Exposed fasteners in stainless steel;
4. The inlet and outlet threads can be specially made, and can be made into metric threads, NPT threads and other shapes;
5. Steel Pipe Wiring (specify for wiring);
6. If Class II.C, Enhanced Security Type or Dust Explosion Proof is required, please indicate this;
7. The junction box with a hanging cover can also be disconnected directly through steel pipe wiring, explosion-proof lamps.

Form Factor Code

Code	Key	Name	Code	Key	Name
One		A flat step	F		A flat step
B		Flat two-step straight line	G		Flat two-step straight line
C		Bidirectional plane	H		Bidirectional plane
D		Four-way floor	1		Four-way floor
And		Bidirectional plane at right angles	J		Bidirectional plane at right angles

Examples of labeling:

1. BAH-40-G1/2" B Meaning: BAH-40 explosion-proof junction box, the pipe screw pattern is G1/2" of two-way straight flat cover;
2. BAH-40-G3/4" B Meaning: BAH-40 explosion-proof junction box, the pipe thread is G3/4" two-way straight flat cover;

Note: "O" means flat cover, "◎" means hanging cover;

1. The thru-head is generally G1/2", G3/4", G1" cylindrical pipe screw pattern. If there are special requirements, it can be customized;
2. Hanging Cover Through Head: G1/2" Product Specification The Hanging Cover Through Head is G1/2", other product Hanging Cover Through Head specifications is G3/4", please specify special requirements.