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High Voltage Ex Enclosures

Supplier: Transtech Electronic Controls

The High Voltage Ex Enclosures includes durable and reliable enclosures such as the LR Box, MJB Range, HVJB Range, ABJB Range, TFJB Range and 4TJB Range 

Price Guide: POA

LR Box

The LR Box is designed to allow supply cable to enter and exit at 900 from each other. Supplied complete with three glands plates, its unique design can be modified by the installer to allow either left hand or right hand cable connections.

  • Configure to suit installation orientation on site.
  • Overload current 1845A for 10 seconds.
  • Suitable for extreme low temperature applications.
  • DTS-01 deluge tested enclosure.

MJB Range

The MJB range provides a simple, low cost but effective solution for the connection of high voltage cables. Manufactured from 316L stainless steel and used primarily for jointing cables or as a connection box, the MJB is suitable for up to 4 phase connections (top & bottom) and a maximum of 8.3kV.

  • 1800 in and out cable connection.
  • DTS-01 deluge tested enclosure.
  • Suitable for low temperature applications.

HVJB Range 

The latest in the high voltage range offering enhanced flexibility over the choice of cables, entries and cable terminations. The HVJB can accept up to 4 phase connections either straight through or bottom entry only. The unit can accommodate up to three connectors per phase.  

  • Fault rated 45kA for 1 second.  
  • DTS-01 deluge tested enclosure.
  • Suitable for low temperature applications.
  • Heavy duty machined hinges with lift off cover pad-lockable cover. 

ABJB Range

Based on the ABJB range but suitable for up to 15kV, the ABJB can accept up to 4 phase connections either straight through or bottom entry only. The unit can accommodate up to three connectors per phase.

  • Fault rated 45kA for 0.2 seconds.
  • DTS-01 deluge tested enclosure.
  • Wide ambient temp range.
  • Heavy duty machined hinges with lift off cover pad-lockable cover.

TFJB Range 

The latest in the high voltage range offering, the TFJB can accept three phase connections via bottom entry only. The unit can accommodate one connector per phase in and out. 

  • Up to 36kV in Zone 1 Areas.
  • Maximum current 312A.
  • DTS-01 deluge tested enclosure.
  • Heavy duty machined hinges with lift off cover pad-lockable cover for easy installation. 

4TJB Range

The latest in the high voltage range offering enhanced flexibility over the choice of cables, entries and cable terminations. The 4TJB can accept three phase connections either straight through or bottom entry only. The unit can accommodate one connector per phase in and out.

  • Up to 45kV in Zone 1 Areas.
  • DTS-01 deluge tested enclosure.
  • Heavy duty machined hinges with lift off cover pad-lockable cover.