88666A

Technical Characteristics

• Individual Section Quantity

  3

• Switch Actuator Positioning Increment

  45.0 degrees single actuator

• Style Designator

  tap, circuit selector

• Contact Switching Action

  makes before breaks each section rear

• Overall Width

  3.000 inches nominal

• Mounting Method

  bracket single mounting facility and threaded hole single mounting facility

• Mounting Facility Pattern

  four position circular single mounting facility

• Overall Length

  4.312 inches nominal

• Contact Voltage Rating In Volts

  125.0 ac at sea level

• Switch Contact Basic Design

  nonpile-up symmetrical

• Terminal Type

  screw

• Contact Load Current Rating

  10.0 amperes resistive load ac at sea level

• Features Provided

  actuator knob and dummy contact

• Thread Quantity Per Inch

  24 single mounting facility

• Mounting Facility Circle Radius

  1.625 inches nominal single mounting facility

• Switch Actuator Indexing Position Quantity

  5 single actuator

• Overall Height

  3.000 inches nominal

• Thread Series Designator

  unc single mounting facility

• Knob Manufacturer Code

  82121

• Throw Quantity

  5 each section rear

• Thread Class

  2b single mounting facility

• Pole Quantity

  1 each section front

• Nominal Thread Size

  0.190 inches single mounting facility