MIL-DTL-15291/11B
TABLE II. Electrical and endurance ratings.
Electrical
De-energized
Test rate
Current
Voltage
operations
operations
Tests
(operations
(amperes)
(volts)
(number of
(number of
per minute)
operations)
operations)
Alternating current (rms)
200
500
6,000
8
4,000
Direct current
200
250
4,000
3
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GENERAL INFORMATION:
Switches not covered by specification sheets: Switches which are fabricated from standard parts, as
used in qualified switches, but which do not comply with switches detailed herein with respect to circuit
characteristics, switching action, mounting arrangements, and handle details may be acquired under this
specification from contractors having qualification approval under this specification.
Extended ratings: Switches detailed herein have been tested and found satisfactory at the extended
ratings listed in table III. Reduced life expectancy must be anticipated for switches used in these
increased voltage or current levels. Tests under the conditions of table III are not required for
qualification acceptance and they are not repeated routinely as for maintenance of qualification.
Supplemental evaluations and tests applicable to particular circuit requirements are recommended.
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