A51-173

Technical Characteristics

• Overall Length

  3.094 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.250 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.000 inches nominal

• Overall Height

  2.656 inches nominal

• Overall Width

  3.000 inches nominal

• Environmental Protection

  hermetic

• Winding Quantity

  1

• Coil Quantity

  1

• Winding Dc Resistance Rating

  123.0 ohms nominal

• Mounting Facility Pattern

  four position rectangular

• Nominal Operating Current Rating And Type

  0.25 amperes dc

• Terminal Type And Quantity

  6 pin

• Unthreaded Mounting Hole Diameter

  0.173 inches nominal

• Duty Type

  continuous

• Arc Quenching Method

  inert gas

• Mounting Facility Type And Quantity

  12 unthreaded hole

• Nonpile-Up Main Contact Arrangement

  1 two circuit,one position momentary

• Operating Voltage Rating And Type At Specified Temp

  18.0 volts dc 25 deg celsius

• Main Contact Load Current Rating At Maximum Rated Voltage

  25.0 amperes ac and 25.0 amperes dc

• Main Contact Maximum Voltage Rating In Volts

  115.0 ac and 30.0 dc