2YY21339-3

Technical Characteristics

• Iii Hazardous Locations/Environmental Protection

  explosion proof

• Overall Diameter

  1.306 inches nominal

• Individual Section Quantity

  1

• Nonturn Device Type

  tab at 3:00 o'clock

• Iii Operating Temp Range

  -65.0 to 85.0 deg celsius

• Throw Quantity

  3 single section rear

• Mounting Method

  threaded bushing single mounting facility

• Nominal Thread Size

  0.375 inches single mounting facility

• Switch Actuator Indexing Position Quantity

  3 single actuator

• Shaft Type

  round, slotted single actuator

• Terminal Type

  tab, solder lug

• Contact Switching Action

  breaks before makes single section rear

• Switch Actuator Positioning Increment

  36.0 degrees single actuator

• Style Designator

  9 tap, circular, bushing mount

• Test Data Document

  81349-mil-s-3786/4 specification

• Thread Series Designator

  unef single mounting facility

• Contact Load Current Rating

  250.0 milliamperes resistive load dc at sea level

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Rotor Through Connection Quantity

  2 single section

• Iii Shaft Flat/Slot Angular Location

  0.0 degrees from nonturn device single actuator

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Pole Quantity

  2 single section front

• Switch Contact Basic Design

  nonpile-up symmetrical

• Nonturn Device Radius

  0.375 inches nominal at 3:00 o'clock

• Shaft Length

  0.312 inches nominal single actuator

• Shaft Diameter

  0.250 inches nominal single actuator

• Overall Length

  1.774 inches nominal

• Thread Length

  0.457 inches maximum single mounting facility

• Thread Length

  0.417 inches minimum and

• Thread Class

  2a single mounting facility