PA550-004

Technical Characteristics

• ~1

  data on certain environmental and performance

• Pole Quantity

  1 2nd section rear

• Contact Load Current Rating

  50.0 milliamperes resistive load lowest ac voltage rating at sea level

• Switch Actuator Indexing Position Quantity

  9 single actuator

• Err Default

  err default

• Contact Switching Action

  breaks before makes 3rd section rear

• Shaft Diameter

  0.249 inches nominal single actuator

• Pole Quantity

  1 3rd section rear

• Shaft Flat/Slot Angular Location

  70.0 degrees from nonturn device single actuator

• Nominal Thread Size

  0.375 inches single mounting facility

• Individual Section Quantity

  6

• Flat Height

  0.216 inches nominal single actuator

• Contact Load Current Rating

  100.0 milliamperes resistive load ac at altitude

• Shaft Type

  round, flatted single actuator

• Contact Switching Action

  breaks before makes 4th section rear

• Pole Quantity

  1 4th section rear

• Contact Switching Action

  breaks before makes 5th section front

• Pole Quantity

  1 5th section front

• Mounting Method

  threaded bushing single mounting facility

• Thread Class

  2a single mounting facility

• Style Designator

  circular wafer, bushing mount

• Contact Voltage Rating In Volts

  115.0 ac at altitude

• Test Data Document

  81349-mil-s-3786 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type

• Nonturn Device Type

  tab at 3:00 o'clock

• Throw Quantity

  5 5th section front

• 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

• Throw Quantity

  9 1st section rear

• Shaft Length

  2.875 inches nominal single actuator

• Pole Quantity

  1 6th section rear

• Contact Switching Action

  breaks before makes 6th section rear

• Contact Voltage Rating In Volts

  115.0 lowest ac voltage rating at sea level

• Overall Width

  1.359 inches nominal

• Overall Length

  6.656 inches nominal

• Switch Actuator Positioning Increment

  36.0 degrees single actuator

• Contact Load Current Rating

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

• Throw Quantity

  9 2nd section rear

• Thread Series Designator

  unef single mounting facility

• Contact Load Current Rating

  350.0 milliamperes resistive load dc at altitude

• Contact Voltage Rating In Volts

  28.0 dc at altitude

• Detent Rotational Torque Range

  +1.500/+6.000 inch-pounds single actuator

• Throw Quantity

  9 3rd section rear

• Overall Height

  1.563 inches nominal

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Switch Contact Basic Design

  nonpile-up symmetrical and nonpile-up nonsymmetrical

• First Flat Length

  0.500 inches nominal single actuator

• Throw Quantity

  9 4th section rear

• Throw Quantity

  9 6th section rear

• Contact Load Current Rating

  250.0 milliamperes resistive load highest ac voltage rating at sea level

• Contact Switching Action

  breaks before makes 1st section rear

• Pole Quantity

  1 1st section rear

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Switching Action

  breaks before makes 2nd section rear

• Contact Voltage Rating In Volts

  300.0 highest ac voltage rating at sea level