Copyright
Trace Engineering Co., Inc.
Telephone (360) 435-8826
Part Number 3471
5916 195th Street, NE
Fax (360) 435-2229
Released: Thursday, April 29, 1999
Arlington, WA 98223 USA
4-10
PM SW 175/250 S Diagram
PM
SW
175/250
S
Diagram
All
configurations
use
6
AWG
THHN
wire
for
AC
and
PV
wiring.
Inverter
cables
are
4/0
for
DR2412
and
3624.
DR1512,
1524,
and
2424
inverters
use
2/0
cable.
User
red
heat
shrink
for
positive
and
black
heat
shrink
for
negative.
Refer
to
the
DR
Owner’s
Manual
for
cable
sizing.
Each
assembly
also
includes
the
door
(not
shown).
Refer
to
the
individual
components
assembly
descriptions.
Follow
the
assembly
sequence
as
shown
on
the
reverse
side
of
this
page.
#
Qty
P/N
Description
1
1
decal
“To
AC
Hot
Loads”
2
A
R
IOX60
AC
input/output/bypass
disconnect
w/lockout
3
A
R
3200
decal
“From
AC
Hot
Utility/Generator”
4
2
Slider
unused
breaker
opening
cover
5
1
3194
decal
“From
AC
Utility/Generator
Neutral”
6
1
Neutral
AC
neutral
bonding
block
7
1
decal
“From
AC
Utility/Generator
Ground”
8
1
N/A
ground
bonding
block
(part
of
Neutral)
9
A
R
C40
optional
charge,
load,
diversion
controller
10
1
DCBB
DC
ground
bonding
block
and
shunt
11
1
3238
decal
“Solar
Array
(-)”
12
1
3232
decal
“
Battery
(-)”
13
AR
2957-20
DC
20-amp
circuit
breaker
2298-60
DC
60-amp
circuit
breaker
2249-110
DC
110-amp
circuit
breaker
14
AR
2079-175/250
DC
175
or
250
amp
circuit
breaker
15
AR
decal
“Solar
Array
(+)”
16
AR
3231
decal
“Battery
(+)”
A
6
425
¼
-
2
0
X
¾
”
H
H
S
S
bolt
B
1
2
468
¼”
flat
washer
C
1
2
2147
¼”
external
tooth
flat
washer
D
6
4
4
4
¼-S
SH
Hn
u
t
A
B
C
D
