SM400D71

Technical Characteristics

• ~1

  type data on certain environmental and performan

• Operating Voltage Rating And Type At Specified Temp

  28.0 volts teardrop, two holes type 4f single winding

• Nonpile-Up Main Contact Arrangement

  2 pole, single throw, normally open, momentary action

• Mounting Facility Type And Quantity

  2 unthreaded hole single mounting facility

• Overall Height

  4.500 inches maximum

• Unthreaded Mounting Hole Diameter

  0.266 inches nominal single mounting facility

• Special Features

  this nsn replaces nsn 5945-01-454-5298

• Winding Quantity

  1

• Specification/Standard Data

  81349-mil-prf-6106/56-d1 government specification

• Overall Length

  5.500 inches maximum

• Main Contact Load Current Rating At Maximum Rated Voltage

  400.0 amperes dc motor load

• Main Contact Load Current Rating At Maximum Rated Voltage

  400.0 amperes dc resistive load

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.000 inches nominal single mounting facility

• Features Provided

  coil voltage suppression

• Main Contact Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Overall Width

  2.438 inches maximum

• Main Contact Load Current Rating At Maximum Rated Voltage

  100.0 amperes dc inductive load

• Mounting Facility Pattern

  in-line single mounting facility

• Duty Type

  continuous

• Terminal Type And Quantity

  4 threaded stud all functions

• Winding Dc Resistance Rating

  66.0 ohms nominal single winding

• Coil Quantity

  1

• Test Data Document

  81349-mil-prf-6106 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