Mallory
AC Motor Start, Motor Run Capacitors and Mounting Accessories
AC Metallized Polypropylene Motor Run Capacitors
PSU Series AC Motor Start Capacitors
c
For Motor Starting and Other
Intermittent Duty AC Applications
c
Dual Quick Connect Terminals
c
Rugged Bakelite Case
c
Compact Size; Easily Mounted
c
Meets EIA RS-463 Type 2
Temperature:
Operating
Ñ
Ð40¡C to +65¡C; Storage Ñ Ð55¡C to +85¡C.
Voltage Range:
110 to 330 VAC.
Capacitance Range:
21 µF to 1280 µF.
Operating Frequency:
50 to 60 Hz.
Power Factor:
10% max. (12% ²30 µF).
110/125 Volts
Stock
No.
Mfr.Õs
Type
Cap.
µF
Dia.
(In.)
1.4375
1.4375
1.4375
1.4375
1.4375
1.4375
1.8125
1.8125
1.8125
1.8125
2.0625
Length
(In.)
2.750
2.750
2.750
2.750
2.750
3.375
3.375
3.375
3.375
3.375
4.375
EACH
1-24
25-49
5.23 4.65
5.38 4.78
5.61 4.99
5.78 5.14
7.30 5.82
7.21 6.55
8.94 8.12
9.53 8.65
16.63 15.11
11.35 10.31
17.24 15.82
Features
c
c
c
c
Internal Protector
Environmentally Safe
Long Life
Double Rolled Seams
c
Light Weight
c
Small Size
c
High Reliability
Applications
c
Lighting
c
Motors
c
Power Factor Correction
c
Phase Shifting
c
Air Conditioning
c
Refrigeration
Metallized polypropylene film dielectric capacitors offer a new option for AC applications. All devices have metal cases and four prong quick disconnect terminals.*
These capacitors pack the same capacitance and voltage capabilities of a conventional paper capacitor into a smaller case of considerably lighter weight. In addition,
these parts have extremely low dissipation factors. They offer high reliability and long life and meet EIA Standard RS-456 characteristic ÒEÓ. Allow
1
/
2
" clearance
above the terminals on fluid filled capacitors for interrupter operation.
*Note: 21 style round unit has 3 prongs.
Flat Oval Style
Style
32
37
38
A
1
5
/
16
1
29
/
32
1
31
/
32
B
2
5
/
32
2
29
/
32
3
21
/
32
D
13
/
16
13
/
16
13
/
16
852-3720
852-3722
852-3728
852-3730
852-3732
852-3740
852-3744
852-3750
852-3755
852-3752
852-3760
PSU8815
88-106
PSU10815
108-130
PSU14515
145-174
PSU16115
161-193
PSU18915A
189-227
PSU27015A
270-324
PSU40015
400-480
PSU46015A
460-552
PSU54015A
540-648
PSU54015B
540-648
PSU100015A 1000-1200
220/250 Volts
852-3762
852-3766
852-3774
852-3780
852-3782
PSU6435
PSU10835A
PSU16135A
PSU23335A
PSU27035A
64-77
108-130
161-193
233-280
270-324
1.4375
1.8125
2.0625
2.0625
2.0625
3.375
3.375
4.375
4.375
4.375
8.64 7.85
10.63 9.63
16.25 14.92
19.30 17.81
17.77 16.30
Round Containers
Industry Type
1
1
/
4
F.O.
1
3
/
4
F.O.
2 F.O.
Style
21
23
24
A
1
3
/
4
2
2
1
/
2
B
1
7
/
8
2
1
/
8
2
5
/
8
D
13
/
16
13
/
16
13
/
16
Industry Type
1
3
/
4
Round
2 Round
2
1
/
2
Round
330 Volts
852-3784
852-3786
852-3788
852-3792
PSU2530
PSU3030
PSU3630
PSU6430
25-30
30-36
36-43
64-77
1.4375
1.4375
1.4375
1.8125
3.375
3.375
3.375
3.375
8.22 7.52
8.64 7.89
9.15 8.32
11.20 10.21
Flat Oval Style
Stock
No.
852-1300
852-1302
852-1304
852-1306
852-1308
852-1310
852-1312
Mfr.Õs
Type
32FD3703
32FD3704
32FD3705
32FD3706
32FD37075
32FD3710
37FB4410
Cap.
µF
3.0
4.0
5.0
6.0
7.5
10.0
10.0
VAC
370
370
370
370
370
370
440
Base
Style
32
32
32
32
32
32
37
H
(In.)
2.13
2.13
2.38
2.38
2.38
2.63
2.63
EACH
1-24
12.37
12.76
11.13
11.50
11.87
13.35
15.95
25-99
11.34
11.70
10.20
10.54
10.88
12.24
14.62
100-Up
10.47
10.80
9.42
9.73
10.04
11.30
13.50
Mounting Accessories
Ñ NEW Ñ
10
Round Style
852-1314
852-1316
852-1318
852-1320
852-1322
852-1324
852-1326
852-1327
852-1331
21FD3715
21FD37175
21FD3720
21FD3725
21FD3730
21FD3735
23FD3750
23FD3760
24FD3770
15.0
17.5
20.0
25.0
30.0
35.0
50.0
60.0
70.0
370
370
370
370
370
370
370
370
370
21
21
21
21
21
21
23
23
24
2.63
2.63
2.63
3.00
3.00
3.75
3.75
3.75
3.75
15.95
17.06
18.32
19.44
21.14
22.25
29.67
35.98
37.05
14.62
15.64
16.80
17.82
19.38
20.40
27.20
32.98
33.97
13.50
14.44
15.50
16.45
17.89
18.83
25.11
30.44
31.35
Type RB Cylindrical Mounting Clamp.
This clamp has a galvanized finish and
is designed for use with the round base style motor run capacitor (MPF).
Material Thickness:
0.035".
Stock
No.
Mfr.Õs
Type
Base
Style
21
23
24
Dimensions (In.)
A*
B
C
2.875
3.125
3.625
1-49
1.50
1.33
1.44
1.75 2.50
2.00 2.75
2.50 3.25
EACH
50-99
1.27
1.12
1.22
100-Up
1.18
1.04
1.13
AC Power Supply Capacitor
Features
c
c
c
c
c
c
Internal Protector
Low Dissipation Factor
Long Life and High Reliability
Self Healing
Environmentally Safe
Small Size
Applications
c
c
c
c
c
Lighting
Power Supplies
Motor Run
Power Factor Correction
Phase Conversion
852-3701
RB175
852-3703
RB200
852-3705
RB250
*Nom. Diameter.
Metallized paper-foil with polypropylene dielectric capacitors are suitable for
use in ferroresonant power supplies as well as other AC continuous duty
applications. They are supplied in the same rigid metal cases as the AC motor
series, have biodegradable oil and are UL recognized and CSA certified.
Flat Oval Style
Style
32
37
38
Stock
No.
852-1332
852-1334
852-1336
852-1338
852-1340
852-1342
852-1344
852-1346
852-1348
852-1350
852-1352
852-1354
852-1356
A
1
5
/
16
1
29
/
32
1
31
/
32
B
2
5
/
32
2
29
/
32
3
21
/
32
Mfr.Õs
Type
32KB6601A
32KC6602A
32KE6603A
32KE6604A
32KE6605A
32KE6606A
32KD6607A
32KD6608A
37KD6610A
37KD6615A
38KC6620A
38KC6625A
38KD6630A
D
13
/
16
13
/
16
13
/
16
Type OB Oval Mounting Clamp.
This clamp has a galvanized finish and is
designed for use with the flat oval base style motor run capacitor (MPF/MSF).
Material Thickness:
0.036".
Stock
No.
852-3707
852-3709
852-3711
Mfr.Õs
Type
OB2
OB4
OB3
Base
Style
32
37
38
Dimensions (In.)
Base Size
1
5
/
16
´
2
5
/
32
1
31
/
32
´
2
29
/
32
1
31
/
32
´
3
21
/
32
A
2
9
/
16
3
5
/
16
4
1
/
16
1-49
1.35
1.39
1.45
EACH
50-99
1.14
1.17
1.22
100-Up
1.06
1.09
1.14
Industry Type
1
1
/
4
F.O.
1
3
/
4
F.O.
2 F.O.
VAC
660
660
660
660
660
660
660
660
660
660
660
660
660
Base
Style
32
32
32
32
32
32
32
32
37
37
38
38
38
H
(In.)
2.38
2.38
2.38
2.38
2.88
2.88
3.38
3.88
2.88
3.38
3.38
3.88
4.25
EACH
1-24
23.14
19.73
22.04
22.55
22.92
33.16
34.72
31.60
32.05
44.45
50.33
61.72
58.40
25-99
21.22
18.09
20.20
20.67
21.01
30.40
31.82
28.97
29.38
40.76
46.15
56.59
53.53
100-Up
19.58
16.70
18.64
19.08
19.40
28.06
29.38
26.74
27.12
37.62
42.59
52.22
49.41
Type OC Neoprene Terminal Insulator.
For use on capacitor types MPF/MSF, this
neoprene terminal insulator or ÒbootÓ, is used to insulate and protect the terminal
area of single section units only. Material is classified 94V-1 when tested per UL94.
852-3713.
OC1....................................................................................EACH
2.55
Type HB Horizontal Mounting Bracket.
HB brackets are used with PLA end
caps. The bracket is assembled to the motor or any suitable surface by two
screws in line at any convenient position within the center-to-center dimension
(C) shown in the chart.
Material:
0.042 spring steel with black parkerized finish.
Stock
No.
852-2501
852-3700
Mfr.Õs
Type
HB2
HB4
Dimensions (In.)
A
3
3
/
8
4
1
/
64
B
1
11
/
64
1
13
/
16
C*
7
/
8
1
1
/
2
Cap.
µF
1
2
3
4
5
6
7
8
10
15
20
25
30
EACH
D
1-49
3.15
2.76
50-99
2.77
2.44
100-Up
2.63
2.30
1.258
1
37
/
64
*C dimension=max. mounting hole center. Use 10-32" flat head screws.
PLA End Caps.
PLA end caps are usually used with HB type brackets, with wire
hole away from bracket. For off motor mounting.
Diameter A:
17/16".
852-3712.
PLA3 ..................................................................................EACH
1.27
50-99...............................EACH 1.11
100-Up
............................EACH
1.07
588
b
ALLIED
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