Rotary Switch

Part Number M3786/28-1027

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, 2.180 inches nominal overall length, unef single mounting facility thread series designator.

0.437" single mounting facility thread length tap, circular, bushing mount.

Includes quality control certificate of conformance.

Specifications

  • Thread Length:
    0.437 inches single mounting facility
  • Hazardous Locations/environmental Protection:
    Dusttight and explosion proof
  • First Flat Length:
    0.250 inches single actuator
  • Flat Height:
    0.211 inches single actuator and 0.221 inches single actuator
  • Shaft Diameter:
    0.248 inches single actuator and 0.251 inches single actuator
  • Shaft Length:
    0.437 inches single actuator
  • Overall Diameter:
    1.430 inches
  • Individual Section Quantity:
    3
  • Operating Tempurature Range:
    -65.0/+125.0 degrees celsius
  • Switch Contact Basic Design:
    Nonpile-up symmetrical
  • Pole Quantity:
    1 each section periphery
  • Throw Quantity:
    6 each section periphery
  • Mounting Method:
    Threaded bushing w/panel seal single mounting facility
  • Thread Size:
    0.375 inches single mounting facility
  • Contact Voltage Rating In Volts:
    115.0 ac at sea level
  • Contact Voltage Rating In Volts:
    28.0 dc at sea level
  • Switch Actuator Indexing Position Quantity:
    6 single actuator
  • Shaft Type:
    Round, flatted single actuator
  • Terminal Type:
    Tab, solder lug
  • Contact Switching Action:
    Breaks before makes each section periphery
  • Switch Actuator Positioning Increment:
    30.0 degrees single actuator
  • Detent Rotational Torque Range:
    +0.500/+2.500 inch-pounds single actuator
  • Switch Actuator Stop Device Type:
    Fixed-adjustable stops single actuator
  • Contact Load Current Rating:
    1.0 amperes resistive load dc at sea level and 100.0 milliamperes inductive load dc at sea level
  • Contact Load Current Rating:
    350.0 milliamperes resistive load ac at sea level
  • Style Designator:
    Tap, circular, 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.).
  • Specification Data:
    81349-mil-s-3786/28 government specification
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-01-288-9228

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