AR440X

Technical Characteristics

• Mounting Facility Pattern

  in-line single mounting facility

• Nonpile-Up Main Contact Arrangement

  4 pole, single throw, normally open, momentary action

• Terminal Type And Quantity

  4 screw contacts

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.125 inches nominal single mounting facility

• Unthreaded Mounting Hole Diameter

  0.164 inches nominal single mounting facility

• Coil Quantity

  1

• Main Contact Load Current Rating At Maximum Rated Voltage

  10.0 amperes ac resistive load

• Operating Voltage Rating And Type At Specified Temp

  480.0 volts -80 deg fahrenheit type 4f single winding and 440.0 volts -80 deg fahrenheit type 4f single winding

• Overall Length

  3.437 inches nominal

• Winding Quantity

  1

• End Item Identification

  starter,motor ac p/n m322-900641 onboard 378 ft whec coast guard vessels

• Duty Type

  intermittent

• Overall Width

  2.875 inches nominal

• Main Contact Maximum Voltage Rating In Volts

  480.0 ac

• Overall Height

  3.562 inches nominal

• Frequency In Hertz

  50.0 minimum and 60.0 maximum

• Mounting Facility Type And Quantity

  2 unthreaded hole single mounting facility