81212AF

Technical Characteristics

• Contact Load Current Rating

  10.0 amperes resistive load highest ac voltage rating at sea level

• Style Designator

  tap, circuit selector

• Terminal Type

  threaded stud

• Features Provided

  actuator knob

• Throw Quantity

  1 each section front

• Mounting Facility Pattern

  four position circular single mounting facility

• Shaft Type

  round, flatted single actuator

• Overall Length

  2.719 inches nominal

• Contact Voltage Rating In Volts

  450.0 highest ac voltage rating at sea level

• Contact Load Current Rating

  3.0 amperes resistive load lowest ac voltage rating at sea level

• Knob Manufacturer Part Number

  10931-n1

• Shaft Diameter

  0.375 inches nominal single actuator

• Switch Contact Basic Design

  nonpile-up symmetrical

• Switch Actuator Indexing Position Quantity

  2 single actuator

• Knob Manufacturer Code

  04009

• First Flat Length

  0.500 inches nominal single actuator

• Mounting Method

  bracket single mounting facility

• Mounting Facility Circle Radius

  2.312 inches nominal single mounting facility

• Hazardous Locations/Environmental Protection

  dustproof

• Unthreaded Mounting Hole Diameter

  0.234 inches nominal single mounting facility

• Shaft Length

  1.688 inches nominal single actuator

• Contact Voltage Rating In Volts

  120.0 lowest ac voltage rating at sea level

• Pole Quantity

  1 each section front

• Individual Section Quantity

  2

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Contact Switching Action

  breaks before makes each section front

• Flat Height

  0.311 inches nominal single actuator