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Motor is supplied with a copper ground wire.
Splice this ground wire to a copper conductor that
matches motor wire size specified in Table III. See
Page 5 for wire splicing instructions.
Permanently ground pump, motor and control box
before connecting power cable to power supply.
Connect ground wire to approved ground first and
then connect to equipment being installed.
Do not ground to a gas supply line.
Fire and electrical shock hazard. If
using a drop wire larger than No. 10 (5.5mm
(for example, No. 8 (8.4mm
pump and control box, run wire to a separate
junction box. Connect junction box to control box
with a No. 10 (5.5mm
ing on amp rating of pump – see Table III).
For more information, contact your local code
officials.
WIRING CONNECTIONS:
All wiring must meet National Electrical Code or
Canadian Electrical Code and local code require-
ments.
Use only copper wire when making connections to
pump and control box.
To avoid over-heating wire and excessive voltage
drop at motor, be sure that wire size is at least as
large as size listed in Table III for your horsepower
pump and length of wire run.
NOTICE: When built-in overheating protection is
not provided, use with an approved overload
equipped motor control that matches motor input in
full load amps. Select or adjust overload element(s)
in accordance with control instructions. When
built-in overheating protection is provided, use with
an approved motor control that matches motor
input in full load amperes.
TABLE III: Copper
R-Series Motors: 1 Ph, 3-Wire Cable, 60 Hz. Wire Size
HP
Volt
14
0.5
230
348
0.75
230
264
1
230
226
1.5
230
197
R-Series Motors: 1 Ph, 2-Wire Cable, 60 Hz. Wire Size
HP
Volt
14
0.5
115
115
0.5
230
466
0.75
230
342
1
230
241
All cable lengths meet NEC for jacketed 60°C copper cable. Based on 3-Wire Induction Run requirements; Capacitor Run requirements may vary. Local
code requirements may vary. For aluminum cable, go up two sizes from chart (for example, if the chart calls for No. 10 AWG (6mm
No. 8 AWG (10mm
2
) for aluminum; the smaller the number, the larger the cable). Use oxidation inhibitors on the connections.
All manuals and user guides at all-guides.com
) wire) between
2
) or smaller wire (depend-
2
Cable Length in Feet (Service to Motor)
12
10
553
883
1398
420
670
1061
359
573
314
501
12
10
183
293
742
1183
1874
545
869
1376
383
611
TABLE I:
Recommended Fusing Data - 60 Hz.,
Single Phase, 3 Wire Submersible Pump Motors
HP
1/2
3/4
1
1.5
TABLE II:
)
2
Single Phase 2 Wire Submersible Pump Motors
HP
1/2
1/2
3/4
1
INSTALLATION WIRING -
SINGLE PHASE, 3 WIRE
magnetic starter to avoid damage to pressure
switch. Consult factory for wiring information.
See Page 4 for 2 Wire Hookup.
burn, or kill.
Ground control box, all metal plumbing, and motor
frame with copper wire in compliance with local
codes. Use a ground wire at least as large as the
wires supplying power to motor.
Permanently close all unused openings in this and
other equipment.
Disconnect power to control box before working on
or around control box, pipes, cable, pump, or
motor.
Wire Size, AWG
8
6
4
2175
3467
1651
2632
908
1413
2252
793
1234
1968
Wire Size, AWG
8
6
4
463
721
1150
2915
4648
2141
3413
968
1506
2400
3
Volts
Stand
230
20
230
25
230
30
230
25
Recommended Fusing Data - 60 Hz.,
Volts
Stand
115
30
230
15
230
20
230
35
1
For motors of 1
⁄
HP and above, use
2
Hazardous voltage. Can shock,
3
2
1
4359
5505
6935
3309
4178
5264
2831
3575
4504
2474
3124
3936
3
2
1
1445
1825
2299
5843
7379
9295
4291
5419
6826
3018
3811
4801
Fuse Size
Dual Elem.
10
15
20
15
Fuse Size
Dual Elem.
20
10
15
20
0
00
8753
11044
6644
8383
5685
7173
4968
6268
0
00
2902
3662
11733
14803
8617
10871
6060
7646
2
) for copper, go to
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