NSN: 5930-00-583-9011

Technical Characteristics

• Thread Class

  2a single mounting facility

• Thread Length

  0.390 inches minimum and 0.440 inches maximum single mounting facility

• Overall Length

  2.898 inches maximum

• First Flat Length

  0.240 inches minimum and 0.260 inches maximum single actuator

• Shaft Length

  0.720 inches minimum and 0.840 inches maximum single actuator

• Overall Diameter

  1.172 inches maximum

• Nonturn Device Type

  slotted bushing at 12:00 o'clock

• Operating Temp Range

  -65.0/+125.0 deg celsius

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1 each section front

• Throw Quantity

  11 each section rear

• Mounting Method

  threaded bushing single mounting facility

• Contact Voltage Rating In Volts

  28.0

• Terminal Type

  tab, solder lug

• Contact Switching Action

  breaks before makes each section rear

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Load Current Rating

  2.0 amperes resistive load and 1.0 amperes inductive load ac at sea level

• Style Designator

  9 tap, circular, bushing mount

• Hazardous Locations/Environmental Protection

  explosion proof

• Flat Height

  0.208 inches minimum and 0.212 inches maximum single actuator

• Shaft Diameter

  0.248 inches minimum and 0.252 inches maximum single actuator

• Individual Section Quantity

  4

• Nominal Thread Size

  0.375 inches single mounting facility

• Contact Voltage Rating In Volts

  115.0

• Shaft Flat/Slot Angular Location

  180.0 degrees from contact position 1 single actuator

• Rotor Through Connection Quantity

  1 each section

• Switch Actuator Indexing Position Quantity

  11 single actuator

• Shaft Type

  round, flatted single actuator

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Load Current Rating

  1.0 amperes resistive load and 500.0 amperes inductive load dc at sea level

• Thread Series Designator

  unef single mounting facility