PM-1258

Technical Characteristics

• Storage Type

  general purpose warehouse

• Overall Width

  2.660 inches maximum

• Winding Dc Resistance Rating

  132.0 ohms nominal single winding

• Environmental Protection

  hermetic

• Nominal Thread Size

  0.164 inches single mounting facility

• Arc Quenching Method

  air

• Fragility Factor

  moderately rugged

• Operating Voltage Rating And Type At Specified Temp

  28.0 volts teardrop, two holes type 4f single winding

• Overall Length

  3.390 inches maximum

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

  2.500 inches nominal single mounting facility

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.000 inches nominal single mounting facility

• Thread Quantity Per Inch

  32 single mounting facility

• Winding Quantity

  1

• Main Contact Load Current Rating At Maximum Rated Voltage

  25.0 amperes ac resistive load and 25.0 amperes dc resistive load

• Case Material

  metal

• Thread Direction

  right-hand single mounting facility

• Mounting Facility Type And Quantity

  3 threaded hole single mounting facility

• Main Contact Maximum Voltage Rating In Volts

  120.0 ac and 28.0 dc

• Mounting Facility Pattern

  triangle single mounting facility

• Nonpile-Up Main Contact Arrangement

  4 pole, double throw, one position momentary

• Overall Height

  2.720 inches maximum

• Purpose For Which Designed

  general

• Coil Quantity

  1

• Nominal Operating Current Rating And Type

  182.0 milliamperes dc single winding

• Thread Series Designator

  unc single mounting facility

• Thread Class

  2b single mounting facility

• Cubic Measure

  24.527 cubic inches

• Terminal Type And Quantity

  14 screw all functions

• Duty Type

  continuous