666065-221

Technical Characteristics

• Thread Class

  2a

• Overall Length

  1.750 inches nominal

• Overall Height

  3.430 inches nominal

• Environmental Protection

  hermetic

• Winding Quantity

  1

• Coil Quantity

  1

• Nominal Thread Size

  0.138 inches

• Mounting Facility Pattern

  isosceles triangle

• Main Contact Maximum Voltage Rating In Volts

  48.0 dc

• Terminal Type And Quantity

  12 wire hook

• Terminal Type And Quantity

  2 wire hook

• Overall Width

  1.370 inches nominal

• Frequency In Hertz

  any acceptable

• Winding Dc Resistance Rating

  8.0 kilohms nominal

• Duty Type

  continuous

• Mounting Facility Type And Quantity

  3 threaded stud

• Pile-Up Main Contact Form Arrangement

  4c

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

  1.187 inches nominal

• Operating Voltage Rating And Type At Specified Temp

  48.0 volts dc 25 deg celsius

• Main Contact Load Current Rating At Maximum Rated Voltage

  500.0 milliamperes dc

• Thread Series Designator

  unc