PMA3-5-23-A(104/127)(47.5/52.5)-

Technical Characteristics

• Thread Quantity Per Inch

  32 single mounting facility

• Winding Quantity

  1

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.156 inches nominal single mounting facility

• Thread Class

  2a single mounting facility

• Case Material

  metal

• Terminal Type And Quantity

  11 wire hook all functions

• End Item Identification

  4920-01-179-8469

• Thread Direction

  right-hand single mounting facility

• Main Contact Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Purpose For Which Designed

  general

• Coil Quantity

  1

• Overall Length

  2.940 inches nominal

• Thread Series Designator

  unc single mounting facility

• Time Delay

  10.00 seconds maximum fixed operate and release time

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.375 inches nominal single mounting facility

• Cubic Measure

  12.814 cubic inches

• Nonpile-Up Main Contact Arrangement

  3 pole, double throw, one position momentary

• Duty Type

  continuous

• Environmental Protection

  dustproof

• Fragility Factor

  moderately rugged

• Nominal Thread Size

  0.138 inches single mounting facility

• Main Contact Load Current Rating At Maximum Rated Voltage

  6.0 amperes ac inductive load and 1.0 amperes dc inductive load

• Overall Width

  2.560 inches nominal

• Mounting Facility Pattern

  rectangular single mounting facility

• Storage Type

  general purpose warehouse

• Operating Voltage Rating And Type At Specified Temp

  115.0 volts ac 25 deg celsius single winding

• Overall Height

  3.450 inches nominal

• Main Contact Load Current Rating At Maximum Rated Voltage

  2.0 amperes ac resistive load and 10.0 amperes dc resistive load

• Mounting Facility Type And Quantity

  4 threaded stud single mounting facility

• Arc Quenching Method

  air

• Frequency In Hertz

  50.0 nominal