NSN: 5930-00-421-2971

Technical Characteristics

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Style Designator

  square wafer, panel mount

• Contact Load Current Rating

  2.0 amperes resistive load ac at sea level

• Shaft Diameter

  0.248 inches minimum single actuator and 0.251 inches maximum single actuator

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Overall Width

  1.120 inches nominal

• Overall Height

  1.320 inches nominal

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Overall Length

  1.722 inches nominal

• Contact Load Current Rating

  2.0 amperes resistive load dc at sea level

• Switch Actuator Indexing Position Quantity

  5 single actuator

• Nonturn Device Radius

  0.520 inches minimum at 3:00 o'clock and 0.540 inches maximum at 3:00 o'clock

• Throw Quantity

  5 each section rear

• Individual Section Quantity

  2

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Shaft Length

  0.630 inches nominal single actuator

• First Flat Length

  0.536 inches nominal single actuator

• Precious Material And Location

  contacts and rotor blades silver

• Pole Quantity

  1 each section rear

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Contact Switching Action

  breaks before makes each section rear

• Err Default

  err default

• Precious Material

  silver

• Nominal Thread Size

  0.375 inches single mounting facility

• Flat Height

  0.213 inches minimum single actuator and 0.223 inches maximum single actuator

• Shaft Type

  round, flatted single actuator

• Mounting Method

  threaded bushing single mounting facility

• Thread Class

  2a single mounting facility

• Nonturn Device Type

  tab at 3:00 o'clock

• Terminal Type

  tab, solder lug