Dual 200A 4/5 TPA/GMT Fuse Alarm Panel
with Bay Alarms
Installation Guide
8
© Telect, Inc. All rights reserved. 126152-5 5.3.17
509.926.6000 :: www.telect.com
6. Use a listed (approved) crimping tool to attach a listed (approved), dual-hole compression lug onto a suitable
ground wire. (Size of the ground depends on the input interruption device. Check local codes and/or operating
company guidelines for proper ground wire and lug size.)
7. Telect recommends that you lightly coach antioxidant on lug
and grounding surface on side of the panel.
8. Then, connect the lug using ¼ - 20 bolt, split ring washer and
flat washer provided, as shown in Figure 4.
9. Tighten the bolt to 4 ft-lb (5.42 N
•
m).
4
WARNING! Before connecting input power cables, make sure
input power to the panel is turned off.
10. Make sure the input power is off (open breaker, dummy fuse,
open fuse holder at power distribution unit, or PDU, before
connecting this p
anel’s input cables to the PDU.
11. For input wiring
— wiring used as inputs to this distribution panel
— crimp the dual-hole compression lugs onto #8 AWG to 250MCM
copper wires.
12. Insulate lug barrels with UL94 V-0 rated heat shrink tubing.
13. Clean terminals and lugs with a nonabrasive, nonmetallic pad.
14. Telect recommends a light coating of antioxidant on lugs
and input
BATTERY
and
RETURN
terminals before
connecting input terminals on back of the panel, as shown
in Figure 5.
15. Tighten the lugs to 15 ft-lb. (22 N
•
m).
16. Make sure TPA and GMT fuse positions are either empty
or contain phony fuses (inoperative plastic slugs).
If necessary, pull out the TPA carrier about an inch
from its holder to disengage the TPA fuse, as shown
in Figure 6.
Figure 4
– Ground Lug Connection
Figure 5
– Input Lugs
