MIL-DTL-17361G(SH)
TABLE XII. Instantaneous pickup testing (thermal magnetic and electronic trip units) /1 /5 /6.
Trip status
Applied
Inst. switch
current
Left pole
Center pole
Right pole
setting /2
(amps) /3
Required
Actual /4
Required
Actual /4
Required
Actual /4
Min. tol.
No trip
No trip
No trip
Min. setting
Max. tol.
Trip
Trip
Trip
Min. tol.
No trip
No trip
No trip
Intermediate
setting
Max. tol.
Trip
Trip
Trip
Min. tol.
No trip
No trip
No trip
Max. setting
Max. tol.
Trip
Trip
Trip
NOTES:
/1 Where applicable, STD and short-time delay pickup (STDPU) settings shall be set to the maximum.
/2 Minimum, intermediate (or as close to middle as possible) and maximum instantaneous setting available on the
circuit breaker as specified in the individual specification sheets (see 3.1).
/3 Minimum and maximum tolerance current level as specified in the individual specification sheets (see 3.1).
/4 When the circuit breaker holds at the minus tolerance current level, enter "No Trip" and when the circuit breaker
trips at the plus tolerance current level, enter "Trip". After a no-trip event, cycle the circuit breaker manually from
off to on.
/5 For trip units with only a fixed (high) instantaneous trip setting, the pickup setting shall be tested only at that fixed
setting.
/6 Not applicable to AQB-A50/51.
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