280549-F1X

Technical Characteristics

• Precious Material

  silver

• Detent Rotational Torque Range

  +1.000/+6.000 inch-pounds single actuator

• Nominal Thread Size

  0.375 inches single mounting facility

• Individual Section Quantity

  1

• Shaft Length

  3.900 inches minimum single actuator and 4.370 inches maximum single actuator

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Overall Length

  1.861 inches maximum

• Rotor Through Connection Quantity

  1 single section

• Contact Voltage Rating In Volts

  300.0 ac at sea level

• Overall Height

  1.440 inches maximum

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Overall Width

  1.300 inches maximum

• Shaft Diameter

  0.247 inches minimum single actuator and 0.251 inches maximum single actuator

• Flat Height

  0.211 inches minimum single actuator and 0.221 inches maximum single actuator

• Throw Quantity

  2 single section rear

• Style Designator

  circular wafer, bushing mount

• Precious Material And Location

  contacts silver

• Err Default

  err default and err default

• Shaft Flat/Slot Angular Location

  60.0 degrees from nonturn device single actuator

• Shaft Type

  round, flatted single actuator

• First Flat Length

  0.328 inches nominal single actuator

• Contact Switching Action

  breaks before makes single section rear

• Mounting Method

  threaded bushing single mounting facility

• Thread Class

  2a single mounting facility

• Nonturn Device Type

  tab at 3:00 o'clock

• Hazardous Locations/Environmental Protection

  moisture resistant

• Nonturn Device Radius

  0.531 inches nominal at 3:00 o'clock

• Operating Temp Range

  -65.0/+85.0 deg celsius

• Terminal Type

  tab, solder lug

• Pole Quantity

  2 single section rear

• Contact Load Current Rating

  50.0 milliamperes resistive load ac at sea level

• Contact Load Current Rating

  500.0 milliamperes resistive load dc at sea level and 50.0 milliamperes inductive load dc at sea level

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Switch Actuator Indexing Position Quantity

  2 single actuator