NSN: 5930-00-933-0166

Technical Characteristics

• Thread Class

  2a single mounting facility

• Thread Length

  0.437 inches nominal single mounting facility

• First Flat Length

  0.250 inches nominal single actuator

• Shaft Diameter

  0.248 inches minimum and 0.251 inches maximum single actuator

• Shaft Length

  0.874 inches nominal single actuator

• Overall Diameter

  1.155 inches minimum and 1.185 inches maximum

• Nonturn Device Radius

  0.375 inches nominal at 3:00 o'clock

• Individual Section Quantity

  3

• Switch Contact Basic Design

  nonpile-up symmetrical

• Throw Quantity

  6 each section rear

• Contact Voltage Rating In Volts

  115.0

• Contact Voltage Rating In Volts

  28.0

• Shaft Flat/slot Angular Location

  150.0 degrees from nonturn device single actuator

• Shaft Type

  round, flatted single actuator

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Load Current Rating

  1.0 amperes resistive load and 100.0 milliamperes inductive load dc at sea level

• Hazardous Locations/environmental Protection

  explosion proof

• Overall Length

  2.590 inches minimum and 2.636 inches maximum

• Flat Height

  0.219 inches nominal single actuator

• Nonturn Device Type

  tab at 3:00 o'clock

• Pole Quantity

  2 each section front

• Mounting Method

  threaded bushing single mounting facility

• Nominal Thread Size

  0.375 inches single mounting facility

• Rotor Through Connection Quantity

  2 each section

• Switch Actuator Indexing Position Quantity

  6 single actuator

• Terminal Type

  tab, solder lug

• Contact Load Current Rating

  1.0 amperes resistive load and 250.0 milliamperes inductive load ac at sea level

• Style Designator

  9 tap, circular, bushing mount

• Thread Series Designator

  unef single mounting facility