Inertia Switch

Features

Specifications

• Overall Width:
  2.500 inches
• Body Height:
  1.200 inches
• Longest Horizontal Distance Between Mounting Centers:
  2.630 inches
• Shortest Horizontal Distance Between Mounting Centers:
  1.750 inches
• Mounting Method:
  Unthreaded hole
• Mounting Facility Pattern:
  Four position rectangular
• Contact Voltage Rating In Volts:
  125.0 ac at altitude second voltage
• Contact Voltage Rating In Volts:
  28.0 dc at altitude first voltage
• Style Designator:
  Rectangular w/mounting lugs
• Supplementary Features:
  Calibration setting is adjusted when the units are mounted flat; for upward and downward acceleration sensing the unit is to be mounted at 45 deg; when mounted at 45 degrees the acceleration trigger level will obey the law of cosines; axes unidirectional
• Federal Supply Class (fsc):
  Switches
• National Stock Number (nsn):
  5930-01-520-3392
• Special Features:
  Sensitivity hemispherical, latching; g range 2 - 20 g's porm 10 pct; insulation resistance 500 megs min at 500 vdc; contact rating 5 amps at 28 vdc, 5 amps at 125 vac; contact resistance less than 0.5 ohms; manual push button reset; spst contact type; termination connector mil-c-26482, ser 1; seal hermetica, 1.0e-5 cc/sec 90 nitrogen, 10 pct helium; altitude method 500.3-proc 1; high temp method 501.3 proc 1 and 2, low temp method 502.3 proc 1 and 2; temp shock method 503.3 proc 1 and 2; humidity method 507.3 proc 1 cycle 1; salt fog method 509.3 proc 2; sand and dust method 510.3 proc 1 and 2 for 4 hours; explosive atmos method 511.3 proc 1; vibration method 514.2; shock method 516.2 proc 1