Z1-ALT Series Connection Kits

Aluminum Connection Kits for Use With All Approved Nelson Heating Cables. M25 or 0.75" NPT Threads. Zone 1 and Zone 2 Hazardous Locations.

Z1-ALT Series aluminum connection kits are used for making ATEX and CSA Approved power, end, splice, and tee-splice electrical connections for LT-J, LT-JT and HLT-J heating cables installed in Zone 1 and Zone 2 hazardous locations. All kits are available with either M25 metric threads or 0.75" NPT threads.

Applications Features Selection Guides Installation Instructions
  • Z1-ALT-BC power connection kit connects heating cable to customer-supplied power wiring.
  • Z1-ALT-BS splice connection kit connects two heating cables together in an in-line splice
  • Z1-ALT-BY tee connection kit connects three heating cables together in a tee splice
  • Z1-ALT-E end connection kit terminates one heating cable in an enclosure mounted above the thermal insulation, simplifying future maintenance of the end seal
  • Z1-ALT-LP connection kit connects heating cable to power wiring using a customer-supplied enclosure and terminal blocks. Can also be used to create an in-line splice using a customer-supplied enclosure and terminal blocks. Customer-supplied enclosure and terminal blocks must be EEx e II Certified, and the enclosure must have a minimum ingress rating of IP54
  • Z1-ALT-LPM connection kit connects heating cable to power wiring using a customer-supplied enclosure. Can also be used to create an in-line splice using a customer-supplied enclosure. Customer-supplied enclosure and terminal blocks must be EEx e II Certified, and the enclosure must have a minimum ingress rating of IP54. This kit adds a molded silicone power end termination and end seal to the basic Z1-ALT-LP kit
  • Z1-ALT-LPS connection kit connects heating cable to power wiring using a customer-supplied enclosure. Can also be used to create an in-line splice using a customer-supplied enclosure. Customer-supplied enclosure and terminal blocks must be EEx e II Certified, and the enclosure must have a minimum ingress rating of IP54. This kit adds shrink tube cable terminations to the basic Z1-ALT-LP kit

Nelson Heat Trace

Z1-ALT Series Connection Kits