121104B

Technical Characteristics

• Overall Height

  2.500 inches nominal

• Knob Manufacturer Part Number

  8000-66

• Contact Voltage Rating In Volts

  125.0 ac at sea level

• Mounting Facility Pattern

  four position rectangular single mounting facility

• Terminal Type

  tab w/screw

• Features Provided

  actuator knob

• Shaft Length

  0.750 inches nominal single actuator

• Individual Section Quantity

  4

• First Flat Length

  0.438 inches nominal single actuator

• Style Designator

  tap, circuit selector

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Switch Contact Basic Design

  nonpile-up symmetrical

• Shaft Type

  round, flatted, threaded hole single actuator

• Flat Height

  0.219 inches nominal single actuator

• Overall Width

  1.625 inches nominal

• Overall Length

  3.688 inches nominal

• Throw Quantity

  2 each section front

• Contact Load Current Rating

  10.0 amperes resistive load ac at sea level

• Longest Horizontal Distance Between Mounting Centers

  1.641 inches nominal single mounting facility

• Longest Vertical Distance Between Mounting Centers

  1.641 inches nominal single mounting facility

• Knob Manufacturer Code

  82121

• Pole Quantity

  1 each section front

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Contact Switching Action

  breaks before makes each section front

• Shaft Diameter

  0.250 inches nominal single actuator