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NELSON

 HEAT TRACING SYSTEMS

  

INSTALLATION 

PLT-BC

 STANDARD POWER CONNECTION KIT

 

INSTRUCTIONS 

 

DESCRIPTION 

The PLT-BC Standard Power Connection Kit is for use with all 
versions of Nelson Heat Tracing Systems’ LT, CLT, HLT and 
NC heater cables. Compatible for use with any vendor’s heater 
cables smaller than 11mm (0.44”) diameter.

 

KIT CONTENTS 

1 Junction Box 

1  Power Termination 

1 Label 1 

Box 

Adapter 

1 Terminal Block 

1  Gasket 

1 Conduit Locknut 

1  Tube of Silicone 

1 Sealing Grommet 

1  End Seal 

1 Stand-off 2 

Pipe 

Clamps 

1 Uninsulated Splice Connector 

 

Power Termination

Terminal Block

Junction Box

*Heater Cable

Conduit Locknut

Gasket

Box Adapter

**Sealing Grommet

Pipe Clamps

*Heater Cable

(see warnings below)

End Seal

*Conduit & Drain

*Ground Locknut

*Flex

Conduit

*ITEMS NOT INCLUDED IN KIT

Stand-off

J-Grommet - Overjacket Products

B-Grommet - Base Products

U-Grommet - Double Entry or non-standard construction 

**Sealing Grommets

(For dual connections 1 additional power termination

and end seal will be included in kit.)

Silicone

Box Cover Gasket

Box Cover

Label

 

 

Note:  This detail shows Braided “CB” Product only.  For Overjacket “J” or “JT” Products, see 
diagram on sheet 8.

  

 

!

 

 WARNINGS:

 

 

 

Article 427 of the National Electric Code requires that all heaters shall have metal coverings and 
be provided with branch circuit ground-fault protection. 

 
 

 

If nuisance tripping of ground fault breakers occurs due to condensation in the junction box, 
electrical connections should be moisture proofed by use of a coating or sealant.

 

P.O. BOX 726                TULSA, OK  74101             TEL 918-627-5530            FAX 918-641-7336              www.nelsonheaters.com 

GA-1859 Rev. 6 

Sheet 1 of 8 

October 2006 

Содержание PLT-BC

Страница 1: ...al Conduit Drain Ground Locknut Flex Conduit ITEMS NOT INCLUDED IN KIT Stand off J Grommet Overjacket Products B Grommet Base Products U Grommet Double Entry or non standard construction Sealing Gromm...

Страница 2: ...off Place stand off on pipe and fasten with pipe clamps included Slide the sealing grommet over the heater cable and position inside stand off opening For Braided CB Products only See Sealing Grommet...

Страница 3: ...off opening Cut and remove the exposed heater cable Continue with step 5 on sheet 2 BRAIDED CB PRODUCTS 127mm 5 Bend heater cable and work it through the braid opening 114mm 4 5 Secure heater cable br...

Страница 4: ...jacket 127mm 5 from the end Bend cable to break overjacket Lightly cut overjacket up the center between first cut mark and the cable end Bend cable to break overjacket Remove overjacket from heater ca...

Страница 5: ...h bus wire away from the core material Lightly cut the outer jacket up the center between the first cut mark the cable end Bend cable to break outer jacket Remove exposed core material Cut 6mm 0 25 of...

Страница 6: ...he core material Lightly cut the outer jacket up the center between the first cut mark the cable end Bend cable to break outer jacket Remove the exposed core material Remove the jacket from the heater...

Страница 7: ...L apply silicone here Fiberglass Tape not included in kit Squeeze end seal and fill with silicone Push end seal over the heater cable Overjacket J or JT Products only Braided CB Products only The end...

Страница 8: ...conduit locknut Connect bus wires power wires and ground braid to the terminal block See diagram above For Overjacket J or JT Products only Apply silicone at point braid leaves the overjacket Push al...

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