Westinghouse A200 Overload Relay Heater Elements for Motor Protection

For Type A and B Overload Relays, Size 00, 0, 1 and 2 Starters

Size Starter
Non Compensated Open Starters and Ambient Comp. Open and Encl. Starters
Non-Compensating Enclosed Starters
Heater Catalog Number
Block Type Overload Using 3 Heaters
Single Pole Type Overload
Block Type Overload Using 3 Heaters
Single Pole Type Overload
Full Load Current of Motor (Amps.)
F
O
R

S
I
Z
E

2

S
T
A
R
T
E
R
S
F
O
R

S
I
Z
E

1

S
T
A
R
T
E
R
S
F
O
R

S
I
Z
E

0

S
T
A
R
T
E
R
S
.25 - .27
.29 - .31
.24 - .25
.28 - .30
FH03
.28 - .31
.32 - .35
.26 - .28
.31 - .34
FH04
.32 - .34
.36 - .39
.29 - .31
.35 - .37
FH05
.35 - .38
.40 - .43
.32 - .35
.38 - .42
FH06
.39 - .42
.44 - .48
.38 - .39
.43 - .47
FH07
.43 - .46
.49 - .53
.40 - .43
.48 - .52
FH08
.47 - .50
.54 - .58
.44 - .47
.53 - .56
FH09
.51 - .55
.59 - .64
.48 - .51
.57 - .63
FH10
.56 - .62
.65 - .71
.52 - .57
.64 - .70
FH11
.63 - .68
.72 - .79
.58 - .63
.71 - .77
FH12
.69 - .75
.80 - .87
.64 - .70
.78 - .85
FH13
.76 - .83
.88 - .96
.71 - .77
.86 - .94
FH14
.84 - .91
.97 - 1.06
.78 - .85
.95 - 1.03
FH15
.92 - 1.00
1.07 - 1.16
.86 - .93
1.04 - 1.13
FH16
1.01 - 1.11
1.17 - 1.28
.94 - 1.03
1.14 - 1.25
FH17
1.12 - 1.22
1.29 - 1.41
1.04 - 1.16
1.26 - 1.38
FH18
1.23 - 1.34
1.42 - 1.55
1.14 - 1.25
1.39 - 1.52
FH19
1.35 - 1.47
1.56 - 1.71
1.26 - 1.37
1.53 - 1.67
FH20
1.48 - 1.62
1.72 - 1.87
1.38 - 1.51
1.68 - 1.83
FH21
1.63 - 1.78
1.88 - 2.06
1.52 - 1.65
1.84 - 2.01
FH22
1.79 - 1.95
2.07 - 2.26
1.66 - 1.81
2.02 - 2.21
FH23
1.96 - 2.15
2.27 - 2.48
1.82 - 1.99
222 - 2.43
FH24
2.16 - 2.35
2.49 - 2.72
2.00 - 2.19
2.44 - 2.66
FH25
2.36 - 2.58
2.73 - 2.99
2.20 - 2.39
2.67 - 2.92
FH26
2.59 - 2.83
3.00 - 3.28
2.40 - 2.63
2.93 - 3.21
FH27
2.84 - 3.11
3.29 - 3.60
2.64 - 2.89
3.22 - 3.53
FH28
3.12 - 3.42
3.61 - 3.95
2.90 - 3.17
3.54 - 3.87
FH29
3.43 - 3.73
3.96 - 4.31
3.18 - 3.47
3.88 - 4.22
FH30
3.74 - 4.07
4.32 - 4.71
3.48 - 3.79
4.23 - 4.61
FH31
4.08 - 4.39
4.72 - 5.14
3.80 - 4.11
4.62 - 4.9
FH32
4.40 - 4.87
5.15 - 5.6
4.12 - 4.55
5.0 - 5.5
FH33
4.88 - 5.3
5.7 - 6.2
4.56 - 5.0
5.6 - 6.0
FH34
5.4 - 5.9
6.3 - 6.8
5.1 - 5.5
6.1 - 6.6
FH35
6.0 - 6.4
6.9 - 7.5
5.6 - 5.9
6.7 - 7.3
FH36
6.5 - 7.1
7.6 - 8.2
6.0 - 6.6
7.4 - 8.0
FH37
7.2 - 7.8
8.3 - 9.0
6.7 - 7.2
8.1 - 8.7
FH38
7.9 - 8.5
9.1 - 9.9
7.3 - 7.9
8.8 - 9.7
FH39
8.6 - 9.4
10.0 - 10.8
8.0 - 8.7
9.8 - 10.5
FH40
9.5 - 10.3
10.9 - 11.9
8.8 - 9.5
10.6 - 11.7
FH41
10.4 - 11.3
12.0 - 13.1
9.6 - 10.5
11.8 - 12.7
FH42
11.4 - 12.4
13.2 - 14.3
10.6 - 11.5
12.8 - 14.0
FH43
12.5 - 13.5
14.4 - 15.7
11.6 - 12.6
14.1 - 15.3
FH44
13.6 - 14.9
15.8 - 17.2
12.7 - 13.8
15.4 - 16.6
FH45
15.0 - 16.3
17.3 - 18.9
13.9 - 15.1
16.7 - 18.3
FH46
16.4 - 18.0
19.0 - 20.8
15.2 - 16.7
18.4 - 20.0
FH47
18.1 - 19.8
20.9 - 22.9
16.8 - 18.3
20.1 - 21.9
FH48
19.9 - 21.7
23.0 - 25.2
18.4 - 20.2
22.0 - 23.9
FH49
21.8 - 23.9
25.3 - 27.6
20.3 - 22.2
24.0 - 26.2
FH50
24.0 - 26.2
27.7 - 30.3
22.3 - 24.3
26.3 - 28.8
FH51
26.3 - 28.7
30.4 - 33.3
24.4 - 26.6
28.9 - 31.4
FH52
28.8 - 31.4
33.4 - 36.4
26.7 - 29.1
31.5 - 34.5
FH53
31.5 - 34
36.5 - 39.9
29.2 - 32.0
34.6 - 37.9
FH54
34.6 - 37.9
40.0 - 43.9
32.1 - 35.2
38.0 - 41.9
FH55
38.0 - 41.5
 
35.3 - 38.5
42.0 - 45.0
FH56
41.6 - 45.0
 
38.6 - 42.3
 
FH57

 

For Type A and B Overload Relays, Size 3 and 4 Starters

Size Starter
Ambient Compensated Encl. Starters
Non-Compensating Encl. Starters
Cat. No.
All Applications
Full Load Current of Motor Amps
F
O
R

S
I
Z
E

4

S
T
A
R
T
E
R
S
F
O
R

S
I
Z
E

3

S
T
A
R
T
E
R
S
12.8 - 14.1
11.9 - 13.0
FH68
14.2 - 15.5
13.1 - 14.3
FH69
15.6 - 17.1
14.4 - 15.9
FH70
17.2 - 18.9
16.0 - 17.4
FH71
19.0 - 20.8
17.5 - 19.1
FH72
20.9 - 22.9
19.2 - 21.1
FH73
23.0 - 25.2
21.2 - 23.2
FH74
25.3 - 27.8
23.3 - 25.6
FH75
27.9 - 30.6
25.7 - 28.1
FH76
30.7 - 33.5
28.2 - 30.8
FH77
33.6 - 37.5
30.9 - 34.5
FH78
37.6 - 41.5
34.6 - 38.2
FH79
41.6 - 46.3
38.3 - 42.6
FH80
46.4 - 50
42.7 - 46
FH81
51 - 55
47 - 51
FH82
56 - 61
52 - 56
FH83
62 - 66
57 - 61
FH84
67 - 73
62 - 67
FH85
74 - 78
68 - 72
FH86
79 - 84
73 - 77
FH87
85 - 92
78 - 84
FH88
 
93 - 101
85 - 91
FH89
 
102 - 110
92 - 99
FH90
 
111 - 122
100 - 110
FH91
 
123 - 129
111 - 122
FH92
 
130 - 133
123 - 128
FH93
   
129 - 133
FH94

 

For Type A and B Overload Relays, Size 5, 6 Starters

Compensated Overload Relay
Heater Code Marking
Open Starter
Enclosed Starter
Full Load Current of Motor (Amps.)
-
-
FH23
118 - 129
118 - 129
FH24
130 - 141
130 - 141
FH25
142 - 155
142 - 155
FH26
156 - 170
156 - 170
FH27
171 - 187
171 - 187
FH28
188 - 205
188 - 205
FH29
206 - 224
206 - 224
FH30
225 - 244
225 - 244
FH31
245 - 263
245 - 263
FH32
264 - 292
264 - 270
FH33
293 - 300
-
FH34
Size 6 (With 600/5 current transformers)
-
-
FH23
236 - 259
236 - 259
FH24
260 - 283
260 - 283
FH25
284 - 310
284 - 310
FH26
311 - 340
311 - 340
FH27
341 - 374
341 - 374
FH28
375 - 411
375 - 411
FH29
412 - 448
412 - 448
FH30
449 - 489
449 - 489
FH31
490 - 527
490 - 527
FH32
528 - 585
528 - 540
FH33
586 - 600
-
FH34
Size 7 and Larger: Advise Full Load Current

 

Heaters - For MS Starters

Motor Full Load Current
Catalog Number
Motor Full Load Current
Catalog Number
.4 - .43
MSH .5A
2.72 - 2.95
MSH 3.4A
.44 - .48
MSH .55A
2.96 - 3.27
MSH 3.7A
.49 - .53
MSH .61A
3.28 - 3.59
MSH 4.1A
.54 - .58
MSH .67A
3.60 - 3.99
MSH 4.5A
.59 - .64
MSH .74A
4.00 - 4.39
MSH 5.0A
.65 - .71
MSH .81A
4.40 - 4.79
MSH 5.5A
.72 - .78
MSH .89A
4.80 - 5.26
MSH 6.0A
.79 - .87
MSH .98A
5.27 - 5.83
MSH 6.6A
.88 - .95
MSH 1.1A
5.84 - 6.39
MSH 7.3A
.96 - 1.03
MSH 1.2A
6.40 - 7.03
MSH 8.0A
1.04 - 1.15
MSH 1.3A
7.04 - 7.74
MSH 8.8A
1.16 - 1.27
MSH 1.45A
7.75 - 8.46
MSH 9.7A
1.28 - 1.35
MSH 1.6A
8.47 - 9.35
MSH 10.6A
1.36 - 1.51
MSH 1.7A
9.36 - 10.30
MSH 11.7A
1.52 - 1.67
MSH 1.9A
10.31 - 11.35
MSH 12.9A
1.68 - 1.83
MSH 2.1A
11.36 - 12.47
MSH 14.2A
1.84 - 1.99
MSH 2.3A
12.48 - 13.67
MSH 15.6A
2.00 - 2.23
MSH 2.5A
13.68 - 15.12
MSH 17.1A
2.24 - 2.47
MSH 2.8A
15.13 - 16.00
MSH 18.6A
2.48 - 2.71
MSH 3.1A