MIL-PRF-55629/12F
TABLE I. Circuit breaker dash numbers and applicable characteristics (configuration 1).
Dash
Current rating
Voltage rating
Tripping
Resistance or
no.
(amperes)
time delay
impedance
ohms (max.)
32
A
50 V dc
0.2
001
32
B
50 V dc
0.2
002
34
C
24 0 V ac, 60 Hz
0.2
003
34
D
240 V ac, 60 Hz
0.2
004
72
E
240 V ac, 400 Hz
0.2
005
72
F
240 V ac, 400 Hz
0.2
006
72
G
240 V ac, 400 Hz
0.2
007
6
A
50 V dc
0.5
008
6
B
50 V dc
0.5
009
6
C
240 V ac, 60 Hz
0.5
010
6
D
240 V ac, 60 Hz
0.5
011
12
E
240 V ac, 400 Hz
0.5
012
12
F
240 V ac, 400 Hz
0.5
013
12
G
240 V ac, 400 Hz
0.5
014
2
A
50 V dc
1.0
015
2
B
50 V dc
1.0
016
2
C
240 V ac, 60 Hz
1.0
017
2
D
240 V ac, 60 Hz
1.0
018
4
E
240 V ac, 400 Hz
1.0
019
4
F
240 V ac, 400 Hz
1.0
020
4
G
240 V ac, 400 Hz
1.0
021
.5
A
50 V dc
2.0
022
.5
B
50 V dc
2.0
023
.5
C
240 V ac, 60 Hz
2.0
024
.5
D
240 V ac, 60 Hz
2.0
025
.8
E
240 V ac, 400 Hz
2.0
026
.8
F
240 V ac, 400 Hz
2.0
027
.8
G
240 V ac, 400 Hz
2.0
028
.3
A
50 V dc
3.0
029
.3
B
50 V dc
3.0
030
.3
C
240 V ac, 60 Hz
3.0
031
.3
D
240 V ac, 60 Hz
3.0
032
.5
E
240 V ac, 400 Hz
3.0
033
.5
F
240 V ac, 400 Hz
3.0
034
.5
G
240 V ac, 400 Hz
3.0
035
.1
A
50 V dc
4.0
036
.1
B
50 V dc
4.0
037
.1
C
240 V ac, 60 Hz
4.0
038
.1
D
240 V ac, 60 Hz
4.0
039
.3
E
240 V ac, 400 Hz
4.0
040
.3
F
240 V ac, 400 Hz
4.0
041
.3
G
240 V ac, 400 Hz
4.0
042
.08
A
50 V dc
5.0
043
.08
B
50 V dc
5.0
044
.08
C
240 V ac, 60 Hz
5.0
045
.08
D
240 V ac, 60 Hz
5.0
046
.15
E
240 V ac, 400 Hz
5.0
047
.15
F
240 V ac, 400 Hz
5.0
048
.15
G
240 V ac, 400 Hz
5.0
049
6