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Amphenol Network Solutions
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Dual-Feed 350A 6-Circuit
Breaker/TFD Distribution
Panel with 5 GMTs
22. Make sure none of the interrupter positions contains operable devices.
23. For circuit breaker, or TPS/TLS output wiring, crimp dual-hole lugs onto one end of the #6- to #2-AWG copper
output wires, as required by NEC. (Work with one output wire at a time.)
24. Insulate lug barrels with UL 94V-0-rated heat-shrink tubing.
25. Clean panel terminals and lugs with a nonabrasive, nonmetallic pad.
26. If required, lightly coat antioxidant on the lugs and output
BATT
and
RETURN
terminals, and then connect the lugs
to the terminals, as shown in Figure 7. (NEC specifies only one lug and load at each output terminal.)
27. Tighten nuts to 20 in-lb. (~2.3 N
•
m), max.
28. Connect the other end of the output wire to load.
Compression lug
Combination nuts
Torque 10-32 KEPS nuts
to 20 in-lb. [2.27 N
•
m]
Note: Clean all
contact surfaces
Fig. 7: CB/TFD Output Lug Connections
