MIL-S-3786/28

Technical Characteristics

• Test Data Document

  81349-mil-s-3786 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

• ~1

  data on certain environmental and performance

• Shaft Length

  0.437 inches nominal single actuator

• Nominal Thread Size

  0.375 inches single mounting facility

• Shaft Type

  round, flatted single actuator

• Mounting Method

  threaded bushing w/panel seal single mounting facility

• Switch Actuator Stop Device Type

  fixed-adjustable stops single actuator

• Hazardous Locations/Environmental Protection

  dusttight and explosion proof

• Specification/Standard Data

  81349-mil-s-3786/28 government specification

• Thread Class

  2a single mounting facility

• Terminal Type

  tab, solder lug

• Operating Temp Range

  -65.0/+125.0 deg celsius

• Contact Load Current Rating

  350.0 milliamperes resistive load ac at sea level

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Shaft Diameter

  0.248 inches minimum single actuator and 0.251 inches maximum single actuator

• Contact Load Current Rating

  1.0 amperes resistive load dc at sea level and 100.0 milliamperes inductive load dc at sea level

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Detent Rotational Torque Range

  +0.500/+2.500 inch-pounds single actuator

• Overall Diameter

  1.430 inches maximum

• Overall Length

  2.180 inches nominal

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Throw Quantity

  6 each section periphery

• Pole Quantity

  1 each section periphery

• Flat Height

  0.211 inches minimum single actuator and 0.221 inches maximum single actuator

• Individual Section Quantity

  3

• Contact Switching Action

  breaks before makes each section periphery

• Switch Actuator Indexing Position Quantity

  6 single actuator

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Err Default

  err default

• First Flat Length

  0.250 inches nominal single actuator

• Style Designator

  tap, circular, bushing mount