NSN: 5945-00-502-4442

Technical Characteristics

• Nominal Operating Current Rating And Type

  300.0 milliamperes dc single winding

• Main Contact Load Current Rating At Maximum Rated Voltage

  75.0 amperes ac resistive load and 50.0 amperes dc resistive load

• Mounting Facility Pattern

  irregularly spaced single mounting facility

• Overall Width

  1.800 inches nominal

• Environmental Protection

  hermetic

• Unthreaded Mounting Hole Diameter

  0.173 inches nominal single mounting facility

• Mounting Facility Type And Quantity

  12 unthreaded hole single mounting facility

• Winding Quantity

  1

• Overall Length

  3.000 inches nominal

• Main Contact Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Operating Voltage Rating And Type At Specified Temp

  18.0 volts -80 deg fahrenheit type 4f single winding and 29.0 volts teardrop, two holes type 4f single winding

• Arc Quenching Method

  nitrogen

• Winding Dc Resistance Rating

  96.0 ohms nominal single winding

• Coil Quantity

  1

• Terminal Type And Quantity

  4 pin all functions

• Nonpile-Up Main Contact Arrangement

  1 pole, single throw, normally closed, momentary action

• Duty Type

  continuous

• Overall Height

  3.150 inches nominal