Rotary Switch

Part Number PA550-004

Quality inspected with certificate of conformity. For questions and pricing call us at +1 210-468-8090

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Features

2a single mounting facility thread class, 6.656 inches nominal overall length, unef single mounting facility thread series designator.

0.375" single mounting facility thread length 1.359" overall width circular wafer, bushing mount.

Includes quality control certificate of conformance.

Specifications

  • Thread Length:
    0.375 inches single mounting facility
  • Overall Height:
    1.563 inches
  • Overall Width:
    1.359 inches
  • First Flat Length:
    0.500 inches single actuator
  • Flat Height:
    0.216 inches single actuator
  • Shaft Diameter:
    0.249 inches single actuator
  • Shaft Length:
    2.875 inches single actuator
  • Nonturn Device Radius:
    0.531 inches at 3: 00 o'clock
  • Individual Section Quantity:
    6
  • Nonturn Device Type:
    Tab at 3: 00 o'clock
  • Operating Tempurature Range:
    -65.0/+85.0 degrees celsius
  • Switch Contact Basic Design:
    Nonpile-up symmetrical and nonpile-up nonsymmetrical
  • Pole Quantity:
    1 1st section rear
  • Pole Quantity:
    1 2nd section rear
  • Pole Quantity:
    1 3rd section rear
  • Pole Quantity:
    1 4th section rear
  • Pole Quantity:
    1 5th section front
  • Pole Quantity:
    1 6th section rear
  • Throw Quantity:
    5 5th section front
  • Throw Quantity:
    9 1st section rear
  • Throw Quantity:
    9 2nd section rear
  • Throw Quantity:
    9 3rd section rear
  • Throw Quantity:
    9 4th section rear
  • Throw Quantity:
    9 6th section rear
  • Mounting Method:
    Threaded bushing single mounting facility
  • Thread Size:
    0.375 inches single mounting facility
  • Contact Voltage Rating In Volts:
    115.0 ac at altitude
  • Contact Voltage Rating In Volts:
    115.0 lowest ac voltage rating at sea level
  • Contact Voltage Rating In Volts:
    28.0 dc at altitude
  • Contact Voltage Rating In Volts:
    28.0 dc at sea level
  • Contact Voltage Rating In Volts:
    300.0 highest ac voltage rating at sea level
  • Shaft Flat/slot Angular Location:
    70.0 degrees from nonturn device single actuator
  • Switch Actuator Indexing Position Quantity:
    9 single actuator
  • Shaft Type:
    Round, flatted single actuator
  • Terminal Type:
    Tab, solder lug
  • Contact Switching Action:
    Breaks before makes 1st section rear
  • Contact Switching Action:
    Breaks before makes 3rd section rear
  • Contact Switching Action:
    Breaks before makes 4th section rear
  • Contact Switching Action:
    Breaks before makes 5th section front
  • Contact Switching Action:
    Breaks before makes 2nd section rear
  • Contact Switching Action:
    Breaks before makes 6th section rear
  • Switch Actuator Positioning Increment:
    36.0 degrees single actuator
  • Detent Rotational Torque Range:
    +1.500/+6.000 inch-pounds single actuator
  • Switch Actuator Stop Device Type:
    Fixed stop single actuator
  • Contact Load Current Rating:
    100.0 milliamperes resistive load ac at altitude
  • Contact Load Current Rating:
    250.0 milliamperes resistive load highest ac voltage rating at sea level
  • Contact Load Current Rating:
    350.0 milliamperes resistive load dc at altitude
  • Contact Load Current Rating:
    50.0 milliamperes resistive load lowest ac voltage rating 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
  • Style Designator:
    Circular wafer, bushing mount
  • 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 data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-00-688-5222

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