79-1987

Technical Characteristics

• Style Designator

  4a circular wafer, bushing mount

• Contact Load Current Rating

  2.0 amperes resistive load ac at sea level

• Contact Switching Action

  breaks before makes each section rear

• Shaft Type

  round, flatted single actuator

• Switch Actuator Indexing Position Quantity

  2 single actuator

• Rotor Through Connection Quantity

  4 each section

• Nominal Thread Size

  0.375 inches single mounting facility

• Mounting Method

  threaded bushing single mounting facility

• Throw Quantity

  2 each section rear

• Shaft Length

  0.375 inches nominal single actuator

• Flat Height

  0.219 inches nominal single actuator

• Overall Length

  2.750 inches maximum

• Thread Class

  2a single mounting facility

• Thread Series Designator

  unef single mounting facility

• Unpackaged Unit Weight

  4.000 ounces

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Detent Rotational Torque Range

  +0.5/+5.0 inch-pounds (pound-inches) single actuator

• Switch Actuator Positioning Increment

  45.0 degrees single actuator

• Terminal Type

  tab, solder lug

• Contact Voltage Rating In Volts

  208.0

• Pole Quantity

  4 each section front

• Switch Contact Basic Design

  nonpile-up symmetrical

• Individual Section Quantity

  2

• Overall Diameter

  2.500 inches nominal

• Shaft Diameter

  0.250 inches nominal single actuator

• First Flat Length

  0.344 inches nominal single actuator

• Thread Length

  0.500 inches nominal single mounting facility