81878BS

Technical Characteristics

• Shaft Length

  5.750 inches nominal single actuator

• Terminal Type

  threaded stud

• First Flat Length

  0.438 inches nominal single actuator

• Individual Section Quantity

  4

• Overall Width

  3.000 inches nominal

• Features Provided

  actuator knob

• Longest Vertical Distance Between Mounting Centers

  1.635 inches nominal single mounting facility

• Mounting Facility Pattern

  four position rectangular single mounting facility

• 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

• Knob Manufacturer Code

  04009

• Throw Quantity

  2 each section front

• Switch Actuator Momentary Position

  clockwise single actuator and counterclockwise single actuator

• Mounting Method

  bracket single mounting facility

• Thread Quantity Per Inch

  24 single mounting facility

• Longest Horizontal Distance Between Mounting Centers

  1.635 inches nominal single mounting facility

• Hazardous Locations/Environmental Protection

  dustproof

• Overall Height

  3.000 inches nominal

• Thread Series Designator

  unc single mounting facility

• Pole Quantity

  1 each section front

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Nominal Thread Size

  0.190 inches single mounting facility

• Shaft Diameter

  0.250 inches nominal single actuator