13
GENERATION II – 2-WIRE, 4" SINGLE PHASE
ELECTRICAL DATA, 60 HERTZ, 3450 RPM
GENERATION II – 3-WIRE, 4" SINGLE PHASE
ELECTRICAL DATA, 60 HERTZ, 3450 RPM
Full Load Service Factor
Locked
Rotor
Amps
Winding
Resis-
tance
KVA
Code
Type
CentriPro
Order No.
HP KW Volts SF Amps Watts Amps Watts
2-
Wire
(PSC)
M05421 0.5 0.37 115 1.6 7.9 910 9.8 1120 28 1.4-2.0 H
M05422 0.5 0.37 230 1.6 4.0 845 4.7 1050 16 6.1-7.2 J
M07422 0.75 0.55 230 1.5 5.0 1130 6.2 1400 18 5.9-6.9 F
M10422 1.0 0.75 230 1.4 6.7 1500 8.1 1800 24 4.2-5.2 F
M15422 1.5 1.1 230 1.3 9.0 2000 10.4 2350 43 1.8-2.4 H
Full Load Service Factor
Locked
Rotor
Amps
Winding
Resistance
Required
Control
Box
1
Type
Order
No.
HP KW Volts SF Amps Watts Amps Watts
Main
(B-Y)
Start
(R-Y)
3-
Wire
with
Q.D.
Cap.
Start
Box
M05411 0.5 0.37 115 1.6
Y – 8.8
B – 8.8
R – 0
675
Y – 10.9
B – 10.9
R – 0
980 44
1.0-
1.4
2.5-
3.1
CB05411
M05412 0.5 0.37
230
1.6
Y – 5.3
B – 5.3
R – 0
740
Y – 6.1
B – 6.1
R – 0
1050 21
5.1-
6.1
12.4-
13.7
CB05412
M07412 0.75 0.55 1.5
Y – 6.6
B – 6.6
R – 0
970
Y – 7.8
B – 7.8
R – 0
1350 32
2.6-
3.3
10.4-
11.7
CB07412
M10412 1.0 0.75 1.4
Y – 8.1
B – 8.1
R – 0
1215
Y – 9.4
B – 9.4
R – 0
1620 41
2.0-
2.6
9.3-
10.4
CB10412
3-
Wire
with
CSCR
(CR)
or
Mag-
netic
Contac-
tor
(MC)
Control
Box
M05412 0.5 0.37 1.6
Y – 4.2
B – 4.1
R – 1.8
715
Y – 4.8
B – 4.3
R – 1.8
960 21
1.0-
1.4
2.5-
3.1
CB05412CR
M07412 0.75 0.55 1.5
Y – 4.8
B – 4.4
R – 2.5
940
Y – 6.0
B – 4.9
R – 2.3
1270 32
5.1-
6.1
12.4-
13.7
CB07412CR
M10412 1.0 0.75 1.4
Y – 6.1
B – 5.2
R – 2.7
1165
Y – 7.3
B – 5.8
R – 2.6
1540 41
2.6-
3.3
10.4-
11.7
CB10412CR
M15412 1.5 1.1 1.3
Y – 9.1
B – 8.2
R – 1.2
1660
Y – 10.9
B – 9.4
R – 1.1
2130 49
2.0-
2.6
9.3-
10.4
CB15412CR
or
CB15412MC
M20412 2 1.5 1.25
Y – 9.9
B – 9.1
R – 2.6
2170
Y – 12.2
B – 11.7
R – 2.6
2660 49
1.6-
2.2
10.8-
12.0
CB20412CR
or
CB20412MC
M30412 3 2.2 1.15
Y – 14.3
B – 12.0
R – 5.7
3170
Y – 16.5
B – 13.9
R – 5.6
3620 76
1.1-
1.4
2.0-
2.5
CB30412CR
or
CB30412MC
M50412 5 3.7 1.15
Y – 24.0
B – 19.1
R – 10.2
5300
Y – 27.0
B – 22.0
R – 10.0
6030 101
.62-
.76
1.36-
1.66
CB50412CR
or
CB50412MC
¹ A CSCR control box with a CR sufx can be replaced by a Magnetic Contactor model ending in MC.