MIL-DTL-17361G(SH)
APPENDIX A
TABLE A-XIII. AQB-A250 / AQB-A253 conversion settings - Continued.
AQB-A250 settings (SPD or
Cutler-Hammer AQB-A253 equivalent settings /2
Cutler-Hammer/Westinghouse)
Continuous
Trip
Instantaneous
Frame
Short-time delay
Short-time delay
current setting on
time band /3
element
pickup (amps)
size
pickup (amps)
adjustable rating
plug (amps)
160NG
4 (3200)
NA
NA
NA
NA
160NG
High (3900)
NA
NA
NA
NA
125NH
Low (910)
250
125
8 (1000)
INST
125NH
2 (1050)
250
125
8 (1000)
INST
125NH
3 (1180)
250
125
10 (1250)
INST
125NH
4 (1320)
250
125
12 (1500)
INST
125NH
High (1560)
250
125
13 (1625)
INST
150NH
Low (910)
250
150
6 (900)
INST
150NH
2 (1050)
250
150
8 (1200)
INST
150NH
3 (1180)
250
150
8 (1200)
INST
150NH
4 (1320)
250
150
10 (1500)
INST
150NH
High (1560)
250
150
10 (1500)
INST
175NH
Low (910)
250
175
6 (1050)
INST
175NH
2 (1050)
250
175
6 (1050)
INST
175NH
3 (1180)
250
175
8 (1400)
INST
175NH
4 (1320)
250
175
8 (1400)
INST
175NH
High (1560)
250
175
10 (1750)
INST
225NH
Low (910)
250
225
4 (900)
INST
225NH
2 (1050)
250
225
4 (900)
INST
225NH
3 (1180)
250
225
6 (1350)
INST
225NH
4 (1320)
250
225
6 (1350)
INST
225NH
High (1560)
250
225
8 (1800)
INST
250NH
Low (910)
250
250
4 (1000)
INST
250NH
2 (1050)
250
250
4 (1000)
INST
250NH
3 (1180)
250
250
6 (1500)
INST
250NH
4 (1320)
250
250
6 (1500)
INST
250NH
High (1560)
250
250
6 (1500)
INST
100NGH
Low (2020)
NA
NA
NA
NA
100NGH
2 (2225)
NA
NA
NA
NA
100NGH
3 (2530)
NA
NA
NA
NA
100NGH
4 (2840)
NA
NA
NA
NA
100NGH
High (3420)
NA
NA
NA
NA
160NGH
Low (2020)
250
160
13 (2080)
INST
82
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