Rotary Switch

Part Number 1SR3B1

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

We ship worldwide

Features

2b single mounting facility thread class, 3.688 inches nominal overall length, unc single mounting facility thread series designator.

2.188" overall width actuator knob 24 single mounting facility thread quantity per inch tap, circuit selector.

Includes quality control certificate of conformance.

Specifications

  • Hazardous Locations/environmental Protection:
    Shock resistant and vibration resistant
  • Overall Height:
    3.750 inches
  • Overall Width:
    2.188 inches
  • Individual Section Quantity:
    6
  • Longest Horizontal Distance Between Mounting Centers:
    1.641 inches single mounting facility
  • Longest Vertical Distance Between Mounting Centers:
    1.641 inches single mounting facility
  • Switch Contact Basic Design:
    Nonpile-up nonsymmetrical
  • Mounting Method:
    Bracket single mounting facility and threaded hole single mounting facility
  • Features Provided:
    Actuator knob
  • Thready Qty Per Inch (tpi):
    24 single mounting facility
  • Thread Size:
    0.190 inches single mounting facility
  • Contact Voltage Rating In Volts:
    125.0 ac at sea level
  • Contact Voltage Rating In Volts:
    120.0 dc at sea level
  • Mounting Facility Pattern:
    Four position rectangular single mounting facility
  • Switch Actuator Indexing Position Quantity:
    4 single actuator
  • Terminal Type:
    Threaded stud
  • Switch Actuator Positioning Increment:
    90.0 degrees single actuator
  • Contact Load Current Rating:
    10.0 amperes resistive load ac at sea level
  • Contact Load Current Rating:
    10.0 amperes resistive load dc at sea level
  • Style Designator:
    Tap, circuit selector
  • Test Data Document:
    81349-mil-s-15291 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-15291/1 government specification
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-00-259-8961

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