Sensitive Switch

Part Number 43-638-4

Quality inspected with certificate of conformity. For questions and pricing call us at +1 210-468-8090

We ship worldwide

Features

1.940 inches nominal overall length.

0.687" overall width.

Includes quality control certificate of conformance.

Specifications

  • Body Style:
    Hole mounted
  • Hazardous Locations/environmental Protection:
    Shock resistant and vibration resistant
  • Center To Center Distance Between Mounting Facilities Parallel To Length:
    1.000 inches
  • Overall Height:
    1.500 inches
  • Overall Width:
    0.687 inches
  • Body Length:
    1.940 inches
  • Body Width:
    0.687 inches
  • Body Height:
    0.954 inches
  • Case Material:
    Plastic
  • Unthreaded Mounting Hole Diameter:
    0.140 inches
  • Actuator Style:
    Round
  • Actuator Diameter:
    0.158 inches
  • Actuator Height:
    0.232 inches
  • Actuator Free Position Height:
    1.140 inches
  • Maximum Voltage Rating In Volts:
    115.0 ac and 28.0 dc
  • Inclosure Type:
    Fully enclosed
  • Mounting Method:
    Unthreaded hole
  • Nonpile-up Contact Arrangement:
    1 pole, double throw, one position momentary single switch unit
  • Switch Actuating Force:
    1.5 ounces
  • Actuator Movement:
    Between 0.030 pretravel inches and 0.050 overtravel inches and 0.030 differential inches
  • Contact Load Current Rating At Maximum Rated Voltage:
    25.000 amperes resistive dc and 10.000 amperes inductive dc and 5.000 amperes motor dc and 10.000 amperes resistive ac and 10.000 amperes inductive ac and 5.000 amperes motor ac
  • Test Data Document:
    81349-mil-s-8805 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
  • Terminal Type And Quantity:
    3 screw
  • Specification Data:
    81349-mil-s-8805/61 government specification
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-00-258-5311

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