AR421A

Technical Characteristics

• Overall Length

  8.375 inches nominal

• Winding Quantity

  1

• Center To Center Distance Between Mounting Facilities Parallel To The Altitude Of An Isosceles Triangle

  7.750 inches nominal single mounting facility

• Terminal Type And Quantity

  10 screw all functions

• Mounting Facility Pattern

  triangle single mounting facility

• Overall Width

  5.656 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Width

  3.500 inches nominal single mounting facility

• Main Contact Load Current Rating At Maximum Rated Voltage

  10.0 amperes ac resistive load

• Overall Height

  7.000 inches nominal

• Coil Quantity

  1

• Operating Voltage Rating And Type At Specified Temp

  120.0 volts -80 deg fahrenheit type 4f single winding

• Nonpile-Up Main Contact Arrangement

  4 pole, single throw, normally open, momentary action

• Duty Type

  continuous

• Unthreaded Mounting Hole Diameter

  0.281 inches nominal single mounting facility

• Main Contact Maximum Voltage Rating In Volts

  600.0 ac

• Mounting Facility Type And Quantity

  3 unthreaded hole single mounting facility

• Frequency In Hertz

  60.0 nominal