MIL-PRF-8805/93E
REQUIREMENTS:
Dimensions and configuration: See figure 1. Basic switch shall be MS24547-4 (MIL-PRF-8805/4).
Enclosure design: 1 (Unsealed). Use boot in accordance with MIL-DTL-5423/2 (PIN M5423/02-01) for
panel seal.
Temperature characteristic: 1 (-40°C to +85°C).
Shock (specified pulse): MIL-STD-202, method 213, test condition C, (100 g, half sine).
Sinusoidal vibration grade: 1 (10 to 500 Hz, 10 g peak).
Weight:
Type I:
0.78 pound maximum.
Type II and III: 0.93 pound maximum.
Type IV: 0.125 pound maximum.
Terminal strength: 5 pounds.
Contact resistance: Initial 50 milliohms, 100 milliohms after mechanical endurance.
Operating characteristics:
Coincidence of operating and release points: All poles shall transfer within 5°.of lever travel.
Operating force: 6 pounds maximum.
Material:
Lever and bracket: Corrosion resistant steel or equivalent.
Dielectric withstanding voltage:
Altitude: 50,000 feet (MIL-STD-202, method 105, test condition B).
Mechanical endurance: 50,000 cycles at a cycling rate of 15 to 65 cycles per minute.
Electrical endurance: 25,000 cycles.
Electrical ratings: See table I.
Part or Identifying Number (PIN): See table II
Qualification:
Group submission: See table III.
Group B inspection: Subject one M8805/93-002 or 003, and one 027 or 028 to each of the test
groups specified in table IV.
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