2129447-1

Technical Characteristics

• Thread Length

  0.370 inches minimum and

• Iii Hazardous Locations/Environmental Protection

  explosion proof

• Overall Length

  2.350 inches minimum and

• First Flat Length

  0.255 inches maximum single actuator

• Flat Height

  0.205 inches minimum and

• Flat Height

  0.215 inches maximum single actuator

• Shaft Diameter

  0.252 inches maximum single actuator

• Overall Diameter

  1.995 inches minimum and

• Overall Diameter

  2.000 inches maximum

• Iii Operating Temp Range

  -65.0 to 85.0 deg celsius

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1 each section front

• Throw Quantity

  24 each section rear

• Mounting Method

  threaded bushing single mounting facility

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Iii Shaft Flat/Slot Angular Location

  180.0 degrees from contact position 1 single actuator

• Terminal Type

  tab, solder lug

• Contact Switching Action

  breaks before makes each section rear

• Contact Load Current Rating

  3.0 amperes resistive load and

• Style Designator

  9 tap, circular, bushing mount

• Thread Series Designator

  unef single mounting facility

• Thread Class

  2a single mounting facility

• Thread Length

  0.380 inches maximum single mounting facility

• Overall Length

  2.370 inches maximum

• First Flat Length

  0.245 inches minimum and

• Shaft Diameter

  0.248 inches minimum and

• Shaft Length

  0.745 inches minimum and

• Shaft Length

  0.755 inches maximum single actuator

• Individual Section Quantity

  2

• Nonturn Device Type

  slotted bushing at 9:00 o'clock

• Thread Quantity Per Inch

  32 single mounting facility

• Nominal Thread Size

  0.469 inches single mounting facility

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Rotor Through Connection Quantity

  1 each section

• Switch Actuator Indexing Position Quantity

  24 single actuator

• Shaft Type

  round, flatted single actuator

• Switch Actuator Positioning Increment

  15.0 degrees single actuator

• Contact Load Current Rating

  2.0 amperes inductive load dc at sea level

• Contact Load Current Rating

  5.0 amperes resistive load ac at sea level

• Test Data Document

  81349-mil-s-3786 specification