39R12FX

Technical Characteristics

• Overall Height

  2.180 inches nominal

• Nominal Thread Size

  0.138 inches single mounting facility

• Overall Length

  1.680 inches nominal

• Mounting Facility Type And Quantity

  3 threaded stud single mounting facility

• Environmental Protection

  hermetic

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

  1.250 inches nominal single mounting facility

• Main Contact Load Current Rating At Maximum Rated Voltage

  2.0 amperes dc resistive load

• Thread Quantity Per Inch

  32 single mounting facility

• Winding Dc Resistance Rating

  365.0 ohms nominal single winding

• Winding Quantity

  1

• Thread Class

  2a single mounting facility

• Main Contact Maximum Voltage Rating In Volts

  27.5 dc

• Nominal Operating Current Rating And Type

  70.0 milliamperes dc single winding

• Mounting Facility Pattern

  triangle single mounting facility

• Arc Quenching Method

  inert gas

• Terminal Type And Quantity

  14 threaded stud all functions

• Nonpile-Up Main Contact Arrangement

  4 pole, double throw, one position momentary

• Operating Voltage Rating And Type At Specified Temp

  27.5 volts teardrop, two holes type 4f single winding

• Coil Quantity

  1

• Thread Series Designator

  unc single mounting facility

• Duty Type

  continuous

• Overall Width

  1.030 inches nominal