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Table 23. Wire Selection Chart for Starter Panels
Min. Wire
Supply Leads for All Starters (0 - 2000 Volts)
Size Copper
1 Conduit
(75°C)
3 Wire
8
40
6
52
4
68
3
60
2
92
1
104
0
120
00
140
000
160
0000
184
250
204
300
228
350
248
400
268
500
304
Conductors to the starter and motor connected in parallel (electrically joined at both ends to form a single conductor) must be sized 0 (1/0)
or larger per NEC 310-4. Each phase must be equally represented in each conduit.
Figure 31. Electrical Installation
(8) 1/2" conduit knockout
for use with 30 volt wiring
(6) 1/2" conduit and (4) 1-1/4" conduit
knockouts for use with 115 volts wiring
Live Electrical Components!
During installation, testing, servicing and troubleshooting of this product, it may be necessary
to work with live electrical components. Have a qualified licensed electrician or other individual
who has been properly trained in handling live electrical components perform these tasks. Fail-
ure to follow all electrical safety precautions when exposed to live electrical components could
result in death or serious injury.
Circuit Breakers
Units that are ordered with factory installed Circuit Breakers ship with the handle in the control
panel. The handle must be installed prior to starting the unit.
The operating mechanism is already pre installed on Circuit Breaker frame.
RTHD-SVX04K-EN
1 Conduit
6 Wire
*
*
*
*
*
*
192
224
256
294
326
356
397
429
486
CLASS II
30 VAC MAX
LOW VOLTAGE
AREA
CONTROL
SECTION
CLASS I
132 VAC
MAX CONTROL
VOLTAGE AREA
EVAPORATOR
CONDENSER
1 Conduit
2 Conduit
9 Wire
6 Wire
*
*
*
*
*
*
*
*
*
*
*
*
252
360
294
420
336
480
386
552
428
612
479
684
521
744
563
804
638
912
D WARNING
Installation Electrical
2 Conduit
3 Conduit
12 Wire
9 Wire
*
*
*
*
*
*
*
*
*
*
*
*
384
360
448
420
512
480
589
552
653
612
730
684
794
744
858
804
973
912
6.1"x14.6" (156x370mm)
LINE VOLTAGE
opening for incoming line voltage
(SEE NAMEPLATE)
LINE VOLTAGE
AND POWER
SECTION
4 Conduit
12 Wire
*
*
*
*
*
*
480
560
640
736
816
912
992
1072
1216
71
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