N850

Technical Characteristics

• Fragility Factor

  moderately rugged

• Mounting Facility Type And Quantity

  2 unthreaded hole single mounting facility

• Cubic Measure

  82.404 cubic inches

• Storage Type

  general purpose warehouse

• Frequency In Hertz

  60.0 nominal

• Arc Quenching Method

  air

• Main Contact Load Current Rating At Maximum Rated Voltage

  27.0 amperes ac resistive load

• Winding Quantity

  1

• Main Contact Maximum Voltage Rating In Volts

  484.0 ac

• Case Material

  metal

• Energizing Element Power Rating

  170.0 watts

• Terminal Type And Quantity

  10 screw all functions

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.625 inches nominal single mounting facility

• Overall Length

  4.378 inches maximum

• Purpose For Which Designed

  general

• Coil Quantity

  1

• Overall Height

  4.563 inches maximum

• Operating Voltage Rating And Type At Specified Temp

  440.0 volts ac 25 deg celsius single winding

• Unthreaded Mounting Hole Diameter

  0.250 inches nominal single mounting facility

• Nonpile-Up Main Contact Arrangement

  4 pole, single throw, normally open, momentary action

• Duty Type

  continuous

• Mounting Facility Pattern

  in-line single mounting facility

• Overall Width

  4.125 inches maximum