NSN: 5930-01-249-9539

Technical Characteristics

• Precious Material

  silver

• Precious Material And Location

  contacts silver

• Contact Load Current Rating

  5.0 amperes resistive load ac at sea level

• Contact Load Current Rating

  3.0 amperes resistive load dc at sea level

• Switch Actuator Positioning Increment

  15.0 degrees single actuator

• Contact Switching Action

  makes before breaks 1st section rear

• Contact Switching Action

  breaks before makes 6th section rear

• Contact Switching Action

  breaks before makes 4th section rear

• Contact Switching Action

  breaks before makes 3rd section rear

• Contact Switching Action

  breaks before makes 2nd section rear

• Shaft Type

  round single actuator

• Switch Actuator Indexing Position Quantity

  21 single actuator

• Rotor Through Connection Quantity

  1 each section

• Contact Voltage Rating In Volts

  110.0 ac at sea level

• Nominal Thread Size

  0.469 inches single mounting facility

• Thread Quantity Per Inch

  32 single mounting facility

• Nonturn Device Type

  slotted bushing at 2:00 o'clock

• Individual Section Quantity

  6

• Shaft Length

  0.375 inches nominal single actuator

• Hazardous Locations/Environmental Protection

  explosion proof

• Thread Length

  0.375 inches nominal single mounting facility

• Thread Class

  2a single mounting facility

• Thread Series Designator

  uns single mounting facility

• Style Designator

  9 tap, circular, bushing mount

• Contact Switching Action

  breaks before makes 5th section rear

• Terminal Type

  tab, solder lug

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Mounting Method

  threaded bushing w/panel seal single mounting facility

• Throw Quantity

  21 each section rear

• Pole Quantity

  1 each section front

• Switch Contact Basic Design

  nonpile-up symmetrical

• Operating Temp Range

  -65.0 to 85.0 deg celsius

• Overall Diameter

  2.000 inches maximum

• Shaft Diameter

  0.248 inches minimum single actuator and 0.252 inches maximum

• Overall Length

  3.625 inches nominal