73-1121-4-1D1N

Technical Characteristics

• Style Designator

  8 tap, circular, bushing mount

• Thread Series Designator

  unef single mounting facility

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Switching Action

  breaks before makes single section rear

• Terminal Type

  tab, solder lug

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Contact Voltage Rating In Volts

  28.0

• Contact Voltage Rating In Volts

  110.0

• Mounting Method

  threaded bushing single mounting facility

• Pole Quantity

  1 single section rear

• Switch Contact Basic Design

  nonpile-up nonsymmetrical

• Nonturn Device Type

  tab at 9:00 o'clock

• Overall Diameter

  1.531 inches nominal

• Shaft Length

  0.406 inches nominal single actuator

• Shaft Diameter

  0.250 inches nominal single actuator

• Flat Height

  0.187 inches nominal single actuator

• First Flat Length

  0.343 inches nominal single actuator

• Hazardous Locations/Environmental Protection

  dustproof

• Thread Length

  0.255 inches nominal single mounting facility

• Contact Load Current Rating

  500.0 milliamperes resistive load dc at sea level

• Contact Load Current Rating

  500.0 milliamperes resistive load ac at sea level

• Shaft Type

  round, flatted single actuator

• Shaft Flat/Slot Angular Location

  345.0 degrees from nonturn device single actuator

• Nominal Thread Size

  0.375 inches single mounting facility

• Throw Quantity

  4 single section rear

• Individual Section Quantity

  1

• Nonturn Device Radius

  0.562 inches nominal at 9:00 o'clock

• Overall Length

  1.500 inches nominal

• Thread Class

  2a single mounting facility