MS27903-4

Technical Characteristics

• Mounting Method

  threaded bushing

• ~1

  data on certain environmental and performance

• Nonpile-Up Contact Arrangement

  2 two circuit, double break/double make, one position momentary single switch unit

• Body Diameter

  0.630 inches minimum and 0.670 inches maximum

• Actuator Color

  red single actuator

• Inclosure Type

  fully inclosed

• Nominal Thread Size

  0.625 inches

• Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Terminal Type And Quantity

  8 tab, solder lug

• Body Length

  0.760 inches minimum and 0.800 inches maximum

• Actuator Style

  round

• Thread Quantity Per Inch

  24

• Body Style

  bushing mounted

• Thread Series Designator

  unef

• Bushing Length

  0.480 inches minimum and 0.520 inches maximum

• Nondefinitive Spec/Std Data

  g type

• Contact Load Current Rating At Maximum Rated Voltage

  4.000 amperes resistive ac and 4.000 amperes resistive dc and 2.000 amperes inductive dc and 2.000 amperes motor dc and 2.000 amperes inductive ac and 2.000 amperes motor ac

• Thread Class

  2a

• Actuator Diameter

  0.355 inches minimum and 0.395 inches maximum

• Actuator Height

  0.230 inches minimum and 0.270 inches maximum

• 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