1551AS163-1

Technical Characteristics

• Coil Quantity

  1

• Duty Type

  continuous

• Mounting Facility Type And Quantity

  2 unthreaded hole single mounting facility

• Iii Storage Type

  general purpose warehouse

• Iii Cubic Measure

  24.364 cubic inches

• Mounting Facility Pattern

  diagonal single mounting facility

• Main Contact Load Current Rating At Maximum Rated Voltage

  10.0 amperes ac resistive load

• Iii Precious Material And Location

  contacts silver and contact surface gold

• Iii Precious Material

  gold and silver

• Terminal Type And Quantity

  10 screw all functions

• Main Contact Maximum Voltage Rating In Volts

  480.0 ac

• Operating Voltage Rating And Type At Specified Temp

  480.0 volts ac 25 deg celsius single winding

• Nonpile-Up Main Contact Arrangement

  1 pole, double throw, one position momentary

• Winding Quantity

  1

• Frequency In Hertz

  50.0 minimum and 60.0 maximum

• (Non-Core Data) End Item Source

  99251

• Iii End Item Identification

  eons 02/n2

• Iii Contact Surface Treatment

  gold

• Iii Contact Material

  gold and silver

• Iii Fragility Factor

  moderately rugged

• Overall Width

  1.880 inches maximum

• Overall Height

  2.880 inches maximum

• Overall Length

  4.500 inches maximum

• Iii Purpose For Which Designed

  general

• Center To Center Distance Between Mounting Facilities Parallel To Height

  2.362 inches nominal single mounting facility

• Unthreaded Mounting Hole Diameter

  0.200 inches nominal single mounting facility