AC COIL DATA
NEMA
Sizes
P.U. Volts P.U. Sealed D.O. Volts Mech. Max.
Operation
Rate
Ops/Hour
P.U.
Time
mS
D.O.
Time
mS
Cold Hot VAR VA Watts VAR VA Watts Cold Hot
00
0
1-2
3
4
5
6
7
8
9
74.0%
74.0%
74.0%
72.0%
72.5%
75.0%
75.0%
75.0%
75.0%
50.0%
78%
78%
78%
76%
76%
77%
75%
75%
75%
65%
64
78
210
374
1132
1132
516
868
1262
- - -
80
100
230
390
1158
1158
890
1000
2400
- - -
49
65
95
112
240
240
798
1345
- - -
2100
7.1
9.2
27
48
96
96
- - -
11
- - -
- - -
7.5
10
28
49.8
100
100
11
25
70
- - -
2.4
3.1
7.8
13
27.2
27.2
10
20
- - -
350
45%
45%
49%
50%
54%
63%
➊
➊
➊
40%
46%
46%
50%
52%
56%
64%
➊
➊
➊
50%
10,800
10,800
7,200
7,200
4,800
4,800
2,400
1,200
600
- - -
12
12
20
14
28
25
100
100
100
18
12
12
14
11
14
13
150-1000
➋
150-1000
25-50
20
➊ 20-30% of rated coil voltage. ➋ Adjustable drop out time.
DC COIL DATA
NEMA
Sizes
Volts
P.U. Sealed
D.O.
Volts
(Hot)
P.U.
Time
mS
D.O.
Time
mS
Max.
Operation
Rate
Ops/Hour
Mech.
Life
Millions
Amps Watts
Volts
(Hot)
Amps Watts
00/0
12
24
48
120
6.4
3.2
1.6
0.64
76.8
76.8
76.8
76.8
80%
80%
80%
80%
0.28
0.14
0.07
0.028
3.36
3.36
3.36
3.36
60%
60%
60%
60%
22
22
22
22
17
17
17
17
3,600
3,600
3,600
3,600
5
5
5
5
1/2
12
24
48
120
15.4
6.2
2.9
1.1
126
88.4
76.2
67.3
68%
60%
56%
53%
0.42
0.21
0.11
0.041
4.98
4.96
5.04
4.87
30%
29%
28%
29%
21
20
20
20
12
13
14
16
3,600
3,600
3,600
3,600
2
2
2
2
3
12
24
48
120
24
12
6.1
2.5
293
288
295
298
65%
61%
62%
61%
0.40
0.20
0.097
0.038
4.84
4.75
4.67
4.57
23%
22%
22%
22%
39
38
37
37
14
14
14
16
3,600
3,600
3,600
3,600
2
2
2
2
4/5
24
48
120
240
18
9.0
3.3
1.7
400
400
450
440
67%
67%
65%
64%
0.22
0.11
0.05
0.02
5.3
5.2
5.4
4.9
25%
25%
28%
26%
53
49
56
49
14
16
19
21
2,400
2,400
2,400
2,400
2
2
2
2
6
106
214
340
430
8.25
4.09
2.57
2.03
775
775
775
775
N/A
N/A
N/A
N/A
0.085
0.042
0.026
0.021
9
9
9
9
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
2,400
2,400
2,400
2,400
5
5
5
5
7
106
214
340
430
13.92
6.89
4.34
3.43
1425
1425
1425
1425
N/A
N/A
N/A
N/A
0.184
0.091
0.057
0.045
19.5
19.5
19.5
19.5
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
1,200
1,200
1,200
1,200
5
➌
5 ➌
5 ➌
5 ➌
8
106
214
340
430
19.81
9.81
6.18
4.88
2100
2100
2100
2100
N/A
N/A
N/A
N/A
0.566
0.280
0.176
0.139
60
60
60
60
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
600
600
600
600
5
➌
5 ➌
5 ➌
5 ➌
➌
Change armature, magnet and armature interlock after 1 x 10
4
operations.
GENERAL COIL DATA
Coil Offering — Encapsulated – NEMA Sizes 00-9
(Except Size 6 is tape)
UL Insulation Rating — Encapsulated – Class 130 (B)
– 105 degree C
temp. rise
Operational Limits — 85% to 110% of Rated Voltage
Coil Data Notes
P.U. = Pick up time is the average time taken from closing
of the coil circuit to main contact touch.
D.O. = Drop out time is the average time taken from open-
ing of the coil circuit to main contact separation.
Cold = Coil data with a cold coil.
Hot = Coil data with a hot coil.
All data is based on a standard contactor with no auxiliary devices and a 120 VAC or 24 VDC magnet coil. Coil data has a
±5% range
depending on the application, therefore specific data may vary.
NEMA, Contactors & Starters, (Freedom)
Technical Information Publication
8231
Page 9
February 2, 1998
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