126903LF

Technical Characteristics

• Shaft Type

  round, flatted, threaded hole single actuator

• Special Features

  item must comply with requirements of desc production standard no. l02242; for n

• ~1

  ty control,manufacturing and testing specifications

• Reference Number Differentiating Characteristics

  material will be in accordance with ships parts control center activity hx quali

• Overall Length

  7.501 inches nominal

• First Flat Length

  1.125 inches nominal single actuator

• Flat Height

  0.250 inches nominal single actuator

• Shaft Length

  1.563 inches nominal single actuator

• Unthreaded Mounting Hole Diameter

  0.406 inches minimum and 0.410 inches maximum single mounting facility

• Longest Horizontal Distance Between Mounting Centers

  3.781 inches nominal single mounting facility

• Longest Vertical Distance Between Mounting Centers

  3.781 inches nominal single mounting facility

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1 each section rear

• Mounting Method

  unthreaded hole single mounting facility

• Features Provided

  actuator knob

• Contact Voltage Rating In Volts

  500.0

• Mounting Facility Pattern

  four position rectangular single mounting facility

• Hazardous Locations/Environmental Protection

  dustproof

• Overall Height

  4.750 inches nominal

• Overall Width

  4.750 inches nominal

• Shaft Diameter

  0.375 inches nominal single actuator

• Individual Section Quantity

  3

• Knob Manufacturer Code

  82121

• Knob Manufacturer Part Number

  a

• Throw Quantity

  2 each section rear

• Switch Actuator Indexing Position Quantity

  2 single actuator

• Criticality Code Justification

  feat

• Terminal Type

  tab w/screw

• Contact Switching Action

  breaks before makes each section rear

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Load Current Rating

  60.0 amperes resistive load ac at sea level

• ~1

  avy nuclear propulsion plant products only

• Style Designator

  1 tap, circuit selector