UN339252

Technical Characteristics

• Nominal Thread Size

  0.138 inches single mounting facility

• Nonpile-Up Main Contact Arrangement

  6 pole, double throw, one position momentary

• Overall Length

  1.810 inches nominal

• Mounting Facility Type And Quantity

  2 threaded stud single mounting facility

• Main Contact Maximum Voltage Rating In Volts

  26.5 dc

• Winding Dc Resistance Rating

  325.0 ohms nominal single winding

• Environmental Protection

  hermetic

• Thread Quantity Per Inch

  32 single mounting facility

• Winding Quantity

  1

• Thread Class

  2a single mounting facility

• Terminal Type And Quantity

  20 pin all functions

• Operating Voltage Rating And Type At Specified Temp

  26.5 volts teardrop, two holes type 4f single winding

• Overall Height

  1.370 inches nominal

• End Item Identification

  part no. a40a1750

• Overall Width

  1.120 inches nominal

• Coil Quantity

  1

• Nominal Operating Current Rating And Type

  80.0 milliamperes dc single winding

• Thread Series Designator

  unc single mounting facility

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.562 inches nominal single mounting facility

• Duty Type

  continuous

• Mounting Facility Pattern

  in-line single mounting facility