26505A-S

Technical Characteristics

• Contact Load Current Rating

  7.5 amperes resistive load ac at sea level

• Contact Load Current Rating

  7.5 amperes resistive load dc at sea level

• ~1

  avy nuclear propulsion plant products only

• Style Designator

  1 tap, circuit selector

• Thread Series Designator

  unc single mounting facility

• Square Shaft Size

  0.250 inches nominal single actuator

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Special Features

  item must comply with requirements of desc production standard no. l02541; for n

• Thread Class

  2b single mounting facility

• Hazardous Locations/Environmental Protection

  dustproof

• Shaft Length

  1.125 inches nominal single actuator

• Knob Manufacturer Code

  82121

• Knob Manufacturer Part Number

  a

• Longest Horizontal Distance Between Mounting Centers

  2.297 inches nominal single mounting facility

• Longest Vertical Distance Between Mounting Centers

  2.297 inches nominal single mounting facility

• Switch Contact Basic Design

  nonpile-up symmetrical

• Mounting Method

  bracket and threaded hole single mounting facility

• Features Provided

  actuator knob

• Thread Quantity Per Inch

  24 single mounting facility

• Mounting Facility Pattern

  four position rectangular single mounting facility

• Criticality Code Justification

  feat

• Terminal Type

  tab w/screw

• Contact Switching Action

  makes before breaks each section rear

• Switch Actuator Stop Device Type

  adjustable stop single actuator

• Overall Length

  3.938 inches nominal

• Overall Height

  2.813 inches nominal

• Overall Width

  2.813 inches nominal

• Individual Section Quantity

  5

• Pole Quantity

  3 each section rear

• Throw Quantity

  3 each section rear

• Nominal Thread Size

  0.190 inches single mounting facility

• Contact Voltage Rating In Volts

  125.0

• Contact Voltage Rating In Volts

  30.0

• Switch Actuator Indexing Position Quantity

  3 single actuator

• Shaft Type

  rectangular/square, threaded hole single actuator