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NSN 5930-01-226-7770

Digiswitch

About this product

Explosion proof and moisture resistant hazardous locations/environmental protection, thumbwheel all actuators actuator type, 28.0 dc at sea level contact voltage rating in volts, mounting facility pattern: four position rectangular single mounting facility.

Manufacturer part number 7946A38H02 for national stock number 5930012267770.

Datasheet

  • Product description

    Code Indicating Wheel Switch NSN 5930-01-226-7770.

  • MPN or Model

    7946A38H02

  • Schedule B
    8536.50.9065 (Switches, for a voltage not exceeding 1000 volts, nesoi)
  • NMF (National Motor Freight)
    061300 - Circuit Breaker/switch NOI
  • Unit Weight (Est.)
    0.4 lb
  • Hazardous Locations/environmental Protection
    Explosion proof and moisture resistant
  • Overall Length
    3.600 inches
  • Overall Height
    2.760 inches
  • Overall Width
    1.920 inches
  • Unthreaded Mounting Hole Diameter
    0.140 inches single mounting facility
  • Individual Section Quantity
    4
  • Longest Horizontal Distance Between Mounting Centers
    3.330 inches single mounting facility
  • Longest Vertical Distance Between Mounting Centers
    1.200 inches single mounting facility
  • Mounting Method
    Bracket and unthreaded hole single mounting facility
  • Actuator Type
    Thumbwheel all actuators
  • Features Provided
    Illuminated and rfi shielding
  • Contact Voltage Rating In Volts
    28.0 dc at sea level
  • Mounting Facility Pattern
    Four position rectangular single mounting facility
  • Switch Actuator Indexing Position Quantity
    10 all actuators
  • Terminal Type
    Printed circuit
  • Contact Load Current Rating
    125.0 milliamperes resistive load dc at sea level
  • Readout Indicator Marking
    0, 1, 2, 3, 4, 5, 6, 7, 8, 9 each section
  • Contact Arrangement Truth Table
    Bcd, 1 pole - 10 positions each section
  • Color
    White each indicator marking
  • Style Designator
    Rectangular inline indicating
More from these suppliers
Code Indicating Wheel Switch

A switch which is externally actuated by a thumbwheel and/or pushbutton. A legend or message is visually displayed at each position of the indicating wheel which corresponds to electrically coded output. Electrically coded output is achieved by rotating a set of brush contacts permanently attached to the code indicating wheel, against a stationary commutator which is usually a printed wiring board having electrical pads or contacts which are interconnected by the rotating brush contacts. May have additional electrical components (such as resistors, capacitors, diodes) premounted on that portion of printed wiring board which extends beyond the back of switch housing.

Mechanic Bill explains Digiswitch

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NSN 5930012267770

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
7946A38H02 Northrop Grumman Systems Corporation
09-W-0339 Electro Switch Corp.
9W339 Electro Switch Corp.
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