255463F2E

Technical Characteristics

• First Flat Length

  0.250 inches nominal single actuator

• Shaft Diameter

  0.248 inches minimum single actuator and 0.251 inches maximum

• Shaft Length

  0.563 inches nominal single actuator

• Overall Diameter

  1.625 inches maximum

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  2 1st section rear

• Mounting Method

  threaded bushing w/panel seal single mounting facility

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Terminal Type

  tab, solder lug

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Thread Series Designator

  unef single mounting facility

• Precious Material

  silver

• Contact Load Current Rating

  500.0 milliamperes resistive load ac at sea level

• Contact Load Current Rating

  1.0 amperes resistive load dc at sea level

• Style Designator

  4a circular wafer, bushing mount

• Precious Material And Location

  contacts and rotor blade surfaces silver

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Switching Action

  breaks before makes each section rear

• Shaft Type

  round, flatted single actuator

• Shaft Flat/Slot Angular Location

  45.0 degrees from nonturn device single actuator

• Contact Voltage Rating In Volts

  110.0 ac at sea level

• Nominal Thread Size

  0.375 inches single mounting facility

• Throw Quantity

  4 each section rear

• Pole Quantity

  1 2nd section rear

• Operating Temp Range

  -65.0 to 85.0 deg celsius

• Nonturn Device Type

  flatted bushing at 3:00 o'clock

• Individual Section Quantity

  2

• Flat Height

  0.211 inches minimum single actuator and 0.221 inches maximum

• Overall Length

  2.876 inches nominal

• Thread Length

  0.313 inches nominal single mounting facility

• Thread Class

  2a single mounting facility