NSN: 5945-01-249-4647

Technical Characteristics

• Nonpile-Up Main Contact Arrangement

  3 pole, single throw, normally open, double make, momentary action

• Center To Center Distance Between Mounting Facilities Parallel To Length

  6.000 inches nominal single mounting facility

• Duty Type

  continuous

• Nominal Operating Current Rating And Type

  1.0 amperes dc single winding

• Center To Center Distance Between Mounting Facilities Parallel To Width

  3.000 inches nominal single mounting facility

• Coil Quantity

  1

• Operating Voltage Rating And Type At Specified Temp

  28.0 volts dc 25 deg celsius single winding

• Purpose For Which Designed

  general

• Unthreaded Mounting Hole Diameter

  0.196 inches nominal single mounting facility

• Cubic Measure

  109.924 cubic inches

• Terminal Type And Quantity

  8 threaded stud all functions

• Case Material

  metal

• Overall Height

  3.820 inches minimum and 3.880 inches maximum

• Winding Quantity

  1

• Arc Quenching Method

  air

• Overall Length

  6.970 inches minimum and 7.030 inches maximum

• Environmental Protection

  hermetic

• Overall Width

  3.970 inches minimum and 4.030 inches maximum

• Storage Type

  general purpose warehouse

• Main Contact Load Current Rating At Maximum Rated Voltage

  100.0 amperes ac resistive load

• Mounting Facility Pattern

  rectangular single mounting facility

• Mounting Facility Type And Quantity

  4 unthreaded hole single mounting facility

• Main Contact Maximum Voltage Rating In Volts

  440.0 ac

• Fragility Factor

  moderately rugged