20509-16

Technical Characteristics

• Time Delay

  0.08 seconds nominal

• Main Contact Load Current Rating At Maximum Rated Voltage

  35.0 amperes ac

• Energizing Element Power Rating

  ww4.8

• Terminal Type And Quantity

  6 screw

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.125 inches nominal

• Overall Width

  2.156 inches nominal

• Environmental Protection

  dustproof

• Unthreaded Mounting Hole Diameter

  0.205 inches nominal

• Fragility Factor

  moderately rugged

• Winding Quantity

  1

• Coil Quantity

  1

• Duty Type

  continuous

• Time Delay

  0.05 seconds nominal

• Operating Voltage Rating And Type At Specified Temp

  120.0 volts ac 25 deg celsius

• Main Contact Maximum Voltage Rating In Volts

  120.0 ac

• Overall Length

  3.750 inches nominal

• Overall Height

  4.250 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Height

  1.938 inches nominal

• End Item Source

  62932

• Frequency In Hertz

  50.0 minimum and 60.0 maximum

• Purpose For Which Designed

  general

• Arc Quenching Method

  air

• Mounting Facility Type And Quantity

  4 unthreaded hole

• Storage Type

  general purpose warehouse

• Cubic Measure

  34.361 cubic inches

• Mounting Facility Pattern

  four position rectangular

• Nonpile-Up Main Contact Arrangement

  2 pole,single throw,normally open,momentary action

• Nominal Operating Current Rating And Type

  72.0 milliamperes ac