283-0028-010

Technical Characteristics

• Thread Class

  2a single mounting facility

• Overall Length

  4.110 inches maximum

• First Flat Length

  0.415 inches minimum single actuator and 0.445 inches maximum

• Flat Height

  0.203 inches minimum single actuator and 0.233 inches maximum

• Shaft Diameter

  0.247 inches minimum single actuator and 0.251 inches maximum

• Operating Temp Range

  -25.0 to 85.0 deg celsius

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  2 single section front

• Throw Quantity

  8 single section front

• Throw Quantity

  8 single section rear

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Shaft Type

  round, flatted single actuator

• Switch Actuator Positioning Increment

  20.0 degrees single actuator

• Precious Material And Location

  clips and rotor blade silver

• Style Designator

  4 circular wafer, bushing mount

• Thread Series Designator

  unef single mounting facility

• Precious Material

  silver

• Contact Load Current Rating

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

• Contact Load Current Rating

  50.0 milliamperes resistive load ac at sea level

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Switching Action

  breaks before makes single section rear

• Contact Switching Action

  breaks before makes single section front

• Terminal Type

  printed circuit

• Switch Actuator Indexing Position Quantity

  8 single actuator

• Contact Voltage Rating In Volts

  300.0 ac at sea level

• Nominal Thread Size

  0.375 inches single mounting facility

• Mounting Method

  threaded bushing single mounting facility

• Pole Quantity

  2 single section rear

• Nonturn Device Type

  pin at 3:00 o'clock

• Individual Section Quantity

  1

• Nonturn Device Radius

  0.516 inches minimum at 3:00 o'clock and 0.546 inches maximum

• Shaft Length

  0.450 inches nominal single actuator

• Overall Width

  1.400 inches maximum

• Overall Height

  1.766 inches minimum and 1.796 inches maximum

• Thread Length

  0.360 inches minimum single mounting facility and 0.390 inches maximum