KD4A027

Technical Characteristics

• Operating Voltage Rating And Type At Specified Temp

  28.0 volts teardrop, two holes type 4f single winding

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

  1.396 inches minimum second mounting facility and 1.446 inches maximum second mounting facility

• Mounting Facility Type And Quantity

  3 unthreaded hole second mounting facility

• Overall Height

  1.010 inches maximum

• Storage Type

  general purpose warehouse

• Fragility Factor

  moderately rugged

• Duty Type

  continuous

• Nonpile-Up Main Contact Arrangement

  4 pole, double throw, one position momentary

• Main Contact Load Current Rating At Maximum Rated Voltage

  8.0 amperes ac inductive load

• Main Contact Load Current Rating At Maximum Rated Voltage

  10.0 amperes ac resistive load

• Purpose For Which Designed

  general

• Overall Width

  1.025 inches maximum

• Unthreaded Mounting Hole Diameter

  0.155 inches minimum second mounting facility and 0.161 inches maximum second mounting facility

• Coil Quantity

  1

• Terminal Type And Quantity

  14 pin all functions

• Mounting Facility Type And Quantity

  1 plug-in terminal first mounting facility

• Cubic Measure

  1.061 cubic inches

• Precious Material

  gold

• Precious Material And Location

  terminals gold

• Environmental Protection

  hermetic

• Winding Dc Resistance Rating

  280.0 ohms minimum single winding and 300.0 ohms maximum single winding

• Winding Quantity

  1

• Mounting Facility Pattern

  triangle second mounting facility

• Main Contact Load Current Rating At Maximum Rated Voltage

  2.0 amperes ac lamp load

• Features Provided

  polarized

• Time Delay

  0.02 seconds maximum fixed operate and release time

• Main Contact Load Current Rating At Maximum Rated Voltage

  4.0 amperes ac motor load

• Center To Center Distance Between Mounting Facilities Parallel To Width

  0.615 inches minimum second mounting facility and 0.635 inches maximum second mounting facility

• Frequency In Hertz

  400.0 nominal

• Overall Length

  1.025 inches maximum

• Main Contact Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc