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  • AH-D series explosion-proof junction box
  • AH-D series explosion-proof junction box
AH-D series explosion-proof junction boxAH-D series explosion-proof junction box

AH-D series explosion-proof junction box

  • Product description: AH-D series explosion-proof junction box It is widely used in dangerous environments such as oil exploitation, refining, chemical, military, etc. as a connection for bending wires and cables
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Scope of application

Widely used in petroleum, refining, chemical, military and other hazardous environmental places for lighting, power and control lines;

Applicable to areas 1 and 2 of explosive gas environment;

Applicable to flammable dust environment in Zone 20, Zone 21, Zone 22;

Applicable to IIA, IIB, IIC explosive gas environment;

Applicable to T1~T5 (T6) group temperature group.


Feature of product

Cast aluminum alloy or cast steel shell, high-voltage electrostatic spray on the surface;

There are many ways and specifications for entering and exiting the line;

Exposed fasteners are made of stainless steel;

The thread of the inlet and outlet can be specially made, and can be made into metric thread, NPD thread, etc.

Steel pipe wiring (please specify cable wiring);

The junction box with the hanging cover can also directly hang the explosion-proof luminaire through the steel pipe wiring.


product description

Implementation standards: GB3836.1, GB3836.2, GB12476.1

Explosion-proof mark: Exd II BT6 Gb Exd II CT6 Gb/DIP A20 TA, T6

Rated voltage: 380V

Rated current: 20A

Protection level: IP54 IP65

Thread specifications: G1/2", G3/4", G1", G1 1/4", G1 1/2", G2" G1/2", G3/4", G1", G1 1/4", G1 1/2"

Number of terminal blocks: 4


product description

Implementation standards: GB3836.1, GB3836.3, GB12476-1

Explosion-proof mark: Exe II T5 Gb/DIP A20 TA, T6

Rated voltage: 380V

Rated current: 20A

Protection level: IP65

Thread size; G1/2", G3/4", G1", G1 1/4", G1 1/2, G2"

Number of terminal blocks: 4

Outline code

AH-D series explosion-proof junction box code, shape and name list

Code

shape

name

Code

shape

name

A

One pass

F

Hanging

B

Straight two-way flat

G

Straight two-way crane

C

Three-way flat

H

Three-way crane

D

Sitongping

I

Four-way crane

E

Right angle two-way flat

J

Right angle two-way crane