81212SR

Technical Characteristics

• Shaft Diameter

  0.250 inches nominal single actuator

• Contact Switching Action

  breaks before makes each section front

• Nominal Thread Size

  0.190 inches single mounting facility

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Individual Section Quantity

  2

• Pole Quantity

  1 each section front

• Thread Series Designator

  unc single mounting facility

• Hazardous Locations/Environmental Protection

  dustproof

• Thread Quantity Per Inch

  24 single mounting facility

• Shaft Length

  1.750 inches nominal single actuator

• Contact Load Current Rating

  10.0 amperes resistive load ac at sea level

• Switch Actuator Momentary Position

  clockwise single actuator and counterclockwise single actuator

• Throw Quantity

  2 each section front

• Knob Manufacturer Code

  04009

• Switch Contact Basic Design

  nonpile-up symmetrical

• Contact Voltage Rating In Volts

  250.0 ac at sea level

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Overall Width

  2.750 inches nominal

• Contact Voltage Rating In Volts

  125.0 dc at sea level

• Terminal Type

  tab w/screw

• Mounting Facility Circle Radius

  1.156 inches nominal single mounting facility

• Mounting Facility Pattern

  four position circular single mounting facility

• Shaft Type

  round single actuator

• Features Provided

  actuator knob

• Overall Height

  2.188 inches nominal

• Contact Load Current Rating

  15.0 amperes resistive load dc at sea level