NSN: 5945-01-481-0893

Technical Characteristics

• End Item Identification

  wsd: command control and communication system 427m

• Mounting Facility Type And Quantity

  2 unthreaded hole single mounting facility

• Special Features

  adjustable 144 amp instantaneous trip current relay

• Main Contact Load Current Rating At Maximum Rated Voltage

  0.4 amperes dc motor load and 5.0 amperes ac motor load

• Winding Quantity

  1

• Mounting Facility Pattern

  diagonal single mounting facility

• Overall Length

  130.2 millimeters nominal

• Nonpile-Up Main Contact Arrangement

  1 pole, single throw, normally open, momentary action and 1 pole, single throw, normally closed, momentary action

• Main Contact Maximum Voltage Rating In Volts

  600.0 ac and 600.0 dc

• Coil Quantity

  1

• Nominal Operating Current Rating And Type

  144.0 amperes ac single winding

• Overall Width

  85.7 millimeters nominal

• Duty Type

  continuous

• Overall Height

  196.8 millimeters nominal