NSN 5930-00-831-2787

Datasheet

• Product description
  

  Rotary Switch NSN 5930-00-831-2787.

• MPN or Model
  

  17957-21

• Schedule B
  8536.50.9025 (Switches, rotary, rated at over 5 a, for a voltage not exceeding 1, 000 volts)
• NMF (National Motor Freight)
  061300 - Circuit Breaker/switch NOI
• Unit Weight (Est.)
  15 lb
• Thread Class
  2b 1st mounting facility
• Thread Length
  0.500 inches 2nd mounting facility
• Hazardous Locations/environmental Protection
  Explosion proof
• Overall Length
  14.030 inches
• Overall Height
  2.810 inches
• Overall Width
  2.810 inches
• Shaft Length
  2.530 inches single actuator
• Individual Section Quantity
  25
• Knob Manufacturer Code
  82121
• Knob Manufacturer Part Number
  G
• Longest Horizontal Distance Between Mounting Centers
  2.300 inches 1st mounting facility
• Longest Vertical Distance Between Mounting Centers
  2.300 inches 1st mounting facility
• Switch Contact Basic Design
  Nonpile-up symmetrical
• Pole Quantity
  2 each section rear
• Throw Quantity
  2 each section rear
• Mounting Method
  Threaded stud 2nd mounting facility
• Features Provided
  Actuator knob
• Thready Qty Per Inch (tpi)
  56 2nd mounting facility
• Thread Size
  0.190 inches 1st mounting facility
• Contact Voltage Rating In Volts
  125.0 ac at sea level
• Mounting Facility Pattern
  Four position rectangular 1st mounting facility
• Switch Actuator Indexing Position Quantity
  2 single actuator
• Shaft Type
  Rectangular/square, threaded hole single actuator
• Square Shaft Size
  0.250 inches single actuator
• Terminal Type
  Tab w/screw
• Contact Switching Action
  Makes before breaks, breaks before makes each section rear
• Switch Actuator Positioning Increment
  45.0 degrees single actuator
• Switch Actuator Stop Device Type
  Fixed stop single actuator
• Contact Load Current Rating
  10.0 amperes resistive load ac at sea level
• Precious Material And Location
  Rotor and stator contact surfaces silver
• Precious Material
  Silver
• Style Designator
  Tap, circuit selector
• Test Data Document
  81349-mil-s-21604 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.).
• Thread Series Designator
  Unc 2nd mounting facility
• Specification Data
  81349-mil-s-21604/5 government specification