rf Cable Assembly Junction Box

Specifications

  rf Cable Assembly Junction Box

Explosion proof junction box

Anti-explosion power junction box used to connect power line with heating cable in anti-explosion area.the junction box can one-way output or two-way output.

Technical parameter

1 - Rated voltage:220V/380V

2 - Rated current:40A

3 - Protection level:IP54

4 - Thread of heating cable:G3/4

5 - Anti-explosion mark;Exem11T4

Attention

1 - When find the junction box broken,shell deformation,crack,pls don’t use it and replace new one.

2 - When install the heating cable,attention the short circuit between core wire,heating wire and sheild copper wire,ensure enough the electic clearances no less than 8mm,creepage distance no less than 10mm.

3 - Unused entry holes should be blocked by board that thickness no less than 2mm.

4 - The shell of power junction box have cable,if the current lower than 15A,choose 3×2.5mm2.rubber cable,If the current higher than 15A,choose 3×4mm2 rubber cable.

5 - The power junction box have earthing terminal so that the heating cable earth connection.

6 - Seal the entrance of power junction box after installation. 

Photos

Explosion-proof T-shaped Junction Box

Explosion-proofTwo-way Junction Box

Explosion-proof Temperature Controller

Explosion-proof End Seal Box

Using together with self regulating heating cable, please click:

http://mkheatingcable.en.china.cn