Trace Engineering POWER MODULE SYSTEM Assembly Instructions Manual page 44

5-12
PMO-DC20/60/110
Tools Required: ¼", 7/16" & 3/8" socket or wrench, 1/4" flat-blade
screwdriver Assembly: DC20/60/110 DC circuit breaker/disconnect is
.
installed adjacent to the DC175/250 breakers on the right side panel for
SW systems and on the left side panel for DR systems. Begin the
installation by removing the topmost nut and one flat washer on the back of
the circuit breaker and install the barrel lug over the stud. Replace the flat
washer followed by the starwasher and the nut, then tighten. Insert the
breaker in the side panel from the inside and secure with two 6-32 x 3/8"
machine screws with #6 internal tooth starwashers. Install the 6 AWG
cable between the hot side of one of the DC175/250 breakers and the
Copyright Trace Engineering Co., Inc.
5916 195th Street, NE
Arlington, WA 98223 USA
10
bottom of the DC20/60/110 and the DC60. For PV
systems, connect the DC60 between the PV array and
the C40 charge controller.
# Qty Part No.
5 2
6 2 485
7 1 486
7 1 2292
8 2 492
9 2 401
Telephone (360) 435-8826
Fax (360) 435-2229
www.traceengineering.com
PMO-DC20/60/110
DCXX
breaker
with barrel
lug
installed
Description
1/4-20 SS nut
¼" internal tooth starwasher
#10 external tooth starwasher
1/4-20 x 7/16" HH SS bolt
#6 internal tooth starwasher
6-32 X 3/8"HH SS machine screw
Part Number 3471
Released: Thursday, April 29, 1999