10-649

Technical Characteristics

• Overall Length

  4.188 inches nominal

• Main Contact Load Current Rating At Maximum Rated Voltage

  50.0 amperes ac resistive load

• Duty Type

  continuous

• Thread Quantity Per Inch

  20 single mounting facility

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

  4.500 inches nominal single mounting facility

• Thread Class

  2b single mounting facility

• Nominal Thread Size

  0.250 inches single mounting facility

• Thread Series Designator

  unc single mounting facility

• Coil Quantity

  1

• Terminal Type And Quantity

  6 screw all functions

• Overall Width

  3.688 inches nominal

• Mounting Facility Pattern

  triangle single mounting facility

• Mounting Facility Type And Quantity

  3 threaded hole single mounting facility

• Overall Height

  5.250 inches nominal

• Winding Quantity

  1

• Operating Voltage Rating And Type At Specified Temp

  500.0 volts -80 deg fahrenheit type 4f single winding

• Nonpile-Up Main Contact Arrangement

  2 pole, single throw, normally open, momentary action