402EN1-6

Technical Characteristics

• Mounting Method

  threaded bushing

• Contact Load Current Rating At Maximum Rated Voltage

  7.000 amperes resistive dc and 4.000 amperes inductive dc and 4.000 amperes motor dc

• Actuator Movement

  0.040 pretravel inches maximum and 0.250 overtravel inches minimum and 0.020 differential inches maximum

• Overall Width

  0.720 inches maximum

• Thread Class

  2b

• Switch Release Force

  64.0 ounces minimum

• Overall Length

  2.355 inches nominal

• Switch Actuating Force

  144.0 ounces nominal

• Specification/Standard Data

  81349-mil-s-8805/39 government specification

• Nonpile-Up Contact Arrangement

  2 pole, double throw, one position momentary single switch unit

• Inclosure Type

  fully inclosed

• Nominal Thread Size

  0.625 inches

• Case Material

  metal

• Hazardous Locations/Environmental Protection

  moisture resistant

• Actuator Free Position Height

  1.375 inches nominal

• Terminal Type And Quantity

  6 wire lead

• Features Provided

  actuator seal

• Actuator Diameter

  0.250 inches nominal

• Actuator Height

  0.375 inches nominal

• Maximum Voltage Rating In Volts

  28.0 dc

• Actuator Style

  round

• Overall Height

  0.720 inches maximum

• Body Diameter

  0.720 inches maximum

• Body Style

  bushing mounted

• Bushing Length

  1.000 inches nominal

• Thread Series Designator

  unef

• Body Length

  0.980 inches maximum

• ~1

  data on certain environmental and performance

• 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