CR2820B110AB4

Technical Characteristics

• Precious Material

  silver

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

  7.000 inches nominal single mounting facility

• Storage Type

  general purpose warehouse

• Frequency In Hertz

  60.0 nominal

• Overall Length

  6.500 inches nominal

• Arc Quenching Method

  air

• Winding Quantity

  1

• Operating Voltage Rating And Type At Specified Temp

  460.0 volts ac 25 deg celsius single winding

• Cubic Measure

  287.063 cubic inches

• Overall Width

  4.940 inches nominal

• Mounting Facility Pattern

  triangle single mounting facility

• Nonpile-Up Main Contact Arrangement

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

• Main Contact Maximum Voltage Rating In Volts

  575.0 ac

• Terminal Type And Quantity

  6 screw all functions

• Purpose For Which Designed

  general

• Contact Material

  silver

• Center To Center Distance Between Mounting Facilities Parallel To Length

  4.000 inches nominal single mounting facility

• Coil Quantity

  1

• Overall Height

  8.940 inches nominal

• Main Contact Load Current Rating At Maximum Rated Voltage

  5.0 amperes ac resistive load

• Duty Type

  continuous

• Environmental Protection

  dustproof

• Fragility Factor

  moderately rugged

• Unthreaded Mounting Hole Diameter

  0.201 inches nominal single mounting facility

• Precious Material And Location

  contacts silver

• Mounting Facility Type And Quantity

  3 unthreaded hole single mounting facility