NSN: 5945-01-271-0921

Technical Characteristics

• Center To Center Distance Between Mounting Facilities Parallel To Width

  8.250 inches nominal single mounting facility

• Purpose For Which Designed

  general

• Overall Length

  14.500 inches nominal

• Coil Quantity

  1

• Unthreaded Mounting Hole Diameter

  0.250 inches nominal single mounting facility

• Terminal Type And Quantity

  8 screw all functions

• Duty Type

  continuous

• Main Contact Load Current Rating At Maximum Rated Voltage

  90.0 amperes ac resistive load

• End Item Identification

  controller,ac

• Winding Quantity

  1

• Overall Width

  9.500 inches nominal

• Case Material

  metal and plastic

• Cubic Measure

  1704.656 cubic inches

• Center To Center Distance Between Mounting Facilities Parallel To Length

  10.500 inches nominal single mounting facility

• Nonpile-Up Main Contact Arrangement

  3 pole, single throw, normally open, momentary action

• Operating Voltage Rating And Type At Specified Temp

  480.0 volts ac 25 deg celsius single winding

• Fragility Factor

  moderately rugged

• Mounting Facility Type And Quantity

  4 unthreaded hole single mounting facility

• Main Contact Maximum Voltage Rating In Volts

  600.0 ac

• Mounting Facility Pattern

  rectangular single mounting facility

• Storage Type

  general purpose warehouse

• Frequency In Hertz

  60.0 nominal

• Overall Height

  12.375 inches nominal

• Arc Quenching Method

  air