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Connector Wiring Instructions
Circular Connectors / 3 to 7 Pins
To 500 Volts / to 3.5 Amps / Air Service to 65°C

 


Parts Nomenclature

 

Step 1. Slide strain relief spring and shell over cable. Strip cable and individual conductors as detailed. Wet conductor with 60 - 40 tin lead solder.

 

 

Step 2. Slide heat shrink1 insulation over each conductor. Coil each conductor to fit over contacts. Solder in place
using 60 - 40 tin lead solder. Contacts on 5 & 7 pins should be bent inward slightly to allow fitting of coiled conductors.
If conductors are not suitable for coiling use a straight lap with adequate solder.

1 Not required with 5 and 7 pin connector

 

Step 3. Slide the heat shrink1 cable insulation over each solder joint covering all exposed metal. Heat and shrink insulation at approximately 135°C.

1 Not required with 5 and 7 pin connector

 

Step 4. Fourth, slide shell over contact assembly. Align shell and contact assembly holes and fasten front set screw. (Note that set screws are actually on opposite sides of shell but are shown
in drawing on the same side for clarity.) Slide strain relief into shell and fasten rear set screw. 5 & 7 pin connectors use a threaded adapter to fasten strain relief. 

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