NSN: 5930-00-126-7201

Technical Characteristics

• Thread Class

  2a single mounting facility

• Thread Length

  0.370 inches minimum single mounting facility and 0.380 inches maximum

• Overall Width

  0.922 inches minimum and 0.952 inches maximum

• First Flat Length

  0.315 inches minimum single actuator and 0.325 inches maximum

• Flat Height

  0.213 inches minimum single actuator and 0.223 inches maximum

• Individual Section Quantity

  1

• Nonturn Device Type

  tab at 3:00 o'clock

• Mounting Method

  threaded bushing single mounting facility

• Nominal Thread Size

  0.375 inches single mounting facility

• Shaft Type

  round, flatted single actuator

• Terminal Type

  tab, solder lug

• Contact Load Current Rating

  1.0 amperes resistive load ac at sea level

• Contact Load Current Rating

  2.0 amperes resistive load dc at sea level

• Style Designator

  4 circular wafer, bushing mount

• Overall Length

  1.755 inches minimum and 1.825 inches maximum

• Overall Height

  0.985 inches minimum and 1.015 inches maximum

• Shaft Diameter

  0.248 inches minimum single actuator and 0.251 inches maximum

• Shaft Length

  0.735 inches minimum single actuator and 0.765 inches maximum

• Nonturn Device Radius

  0.370 inches minimum at 3:00 o'clock and 0.380 inches maximum

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  3 single section front

• Throw Quantity

  4 single section rear

• Contact Voltage Rating In Volts

  110.0 ac at sea level

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Shaft Flat/Slot Angular Location

  30.0 degrees from nonturn device single actuator

• Rotor Through Connection Quantity

  3 single section

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Contact Switching Action

  breaks before makes single section rear

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Thread Series Designator

  unef single mounting facility