nVent RAYCHEM JB-82 junction box for trace heating systems


JB-82 non-hazardous junction box for multiple-entry cable connections

The JB-82 box is a standard, non-hazardous polycarbonate junction box used to make a power connection, splice, powered splice, powered tee or simple tee, for use with RAYCHEM industrial parallel heating cables.

Up to four heating cables or three heating cables and the appropriate size power cable can be accommodated through the four entries and connected to the rail mounted terminals.

For pipe mounting, it is recommended that this box is used with a RAYCHEM support bracket.

  • JB-82: 4 * M20/25 punchable entries, polyamide M25 power cable gland, 10mm² Conta clip screw terminals


Data Sheets


Warranty Information

Warranty Extension Available

Connection and Protection