NSN: 5945-01-177-5207

Technical Characteristics

• Mounting Facility Type And Quantity

  4 unthreaded hole single mounting facility

• Mounting Facility Pattern

  rectangular single mounting facility

• Storage Type

  general purpose warehouse

• Frequency In Hertz

  60.0 nominal

• Overall Width

  2.875 inches nominal

• Arc Quenching Method

  air

• Terminal Type And Quantity

  12 screw all functions

• Nonpile-Up Main Contact Arrangement

  5 pole, single throw, normally open, momentary action

• Winding Quantity

  1

• Main Contact Load Current Rating At Maximum Rated Voltage

  15.0 amperes ac resistive load

• Case Material

  metal

• Cubic Measure

  83.644 cubic inches

• Purpose For Which Designed

  general

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.500 inches nominal single mounting facility

• Coil Quantity

  1

• Time Delay

  0.05 seconds maximum fixed operate and release time

• Overall Length

  6.125 inches nominal

• Operating Voltage Rating And Type At Specified Temp

  440.0 volts ac 25 deg celsius single winding

• Duty Type

  continuous

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.750 inches nominal single mounting facility

• Environmental Protection

  dustproof

• Fragility Factor

  moderately rugged

• Overall Height

  4.750 inches nominal

• Main Contact Maximum Voltage Rating In Volts

  440.0 ac

• Unthreaded Mounting Hole Diameter

  0.219 inches nominal single mounting facility