SW81573

Technical Characteristics

• Terminal Type

  tab, solder lug

• Switch Actuator Indexing Position Quantity

  3 single actuator

• Switch Actuator Momentary Position

  clockwise single actuator

• Mounting Method

  threaded bushing single mounting facility

• Throw Quantity

  3 1st section front

• Pole Quantity

  3 2nd section rear

• Pole Quantity

  3 1st section front

• Switch Contact Basic Design

  nonpile-up symmetrical

• Nonturn Device Type

  tab at 9:00 o'clock

• Individual Section Quantity

  2

• Nonturn Device Radius

  0.531 inches nominal at 9:00 o'clock

• Shaft Length

  0.500 inches nominal single actuator

• Shaft Diameter

  0.250 inches nominal single actuator

• First Flat Length

  0.375 inches nominal single actuator

• Overall Width

  1.562 inches nominal

• Overall Length

  1.875 inches nominal

• Thread Class

  2a single mounting facility

• Thread Series Designator

  unef single mounting facility

• Style Designator

  4 circular wafer, bushing mount

• Precious Material

  silver

• Precious Material And Location

  plated contacts and plated rotors silver

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Switching Action

  breaks before makes 2nd section rear

• Contact Switching Action

  breaks before makes 1st section front

• Shaft Type

  round, flatted single actuator

• Shaft Flat/Slot Angular Location

  60.0 degrees from nonturn device single actuator

• Nominal Thread Size

  0.375 inches single mounting facility

• Features Provided

  spring return

• Throw Quantity

  3 2nd section rear

• Flat Height

  0.188 inches nominal single actuator

• Overall Height

  1.875 inches nominal

• Thread Length

  0.375 inches nominal single mounting facility