A2140748-3

Technical Characteristics

• Nonpile-Up Auxiliary Contact Arrangement

  1 pole, single throw, normally open, momentary action and 1 pole, single throw, normally closed, momentary action

• End Item Identification

  type an/urn-3

• 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

• Overall Width

  4.500 inches nominal

• Overall Height

  4.310 inches maximum

• Terminal Type And Quantity

  12 screw all functions

• Winding Quantity

  1

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

  4.875 inches nominal single mounting facility

• Auxiliary Contact Maximum Voltage Rating In Volts

  250.0 ac

• Mounting Facility Pattern

  triangle single mounting facility

• Nonpile-Up Main Contact Arrangement

  3 pole, single throw, normally open, momentary action

• Coil Quantity

  1

• Unthreaded Mounting Hole Diameter

  0.228 inches nominal single mounting facility

• Operating Voltage Rating And Type At Specified Temp

  120.0 volts -80 deg fahrenheit type 4f single winding

• Auxiliary Contact Load Current Rating At Maximum Rated Voltage

  10.0 amperes ac resistive load

• Duty Type

  continuous

• Main Contact Load Current Rating At Maximum Rated Voltage

  50.0 amperes ac resistive load

• Overall Length

  5.310 inches maximum