NSN: 5930-00-225-8997

Technical Characteristics

• Thread Series Designator

  unf 2nd mounting facility

• Style Designator

  1 tap, circuit selector

• Switch Actuator Stop Device Type

  adjustable stop single actuator

• Switch Actuator Positioning Increment

  45.0 degrees single actuator

• Terminal Type

  tab w/screw

• Shaft Type

  rectangular/square, threaded hole single actuator

• Mounting Facility Pattern

  four position rectangular 1st mounting facility

• Thread Quantity Per Inch

  24 1st mounting facility

• Mounting Facility Circle Radius

  0.906 inches nominal 2nd mounting facility

• Thread Series Designator

  unc 1st mounting facility

• Contact Load Current Rating

  10.0 amperes resistive load ac at sea level

• Contact Switching Action

  breaks before makes each section rear

• Square Shaft Size

  0.250 inches nominal single actuator

• Switch Actuator Indexing Position Quantity

  8 single actuator

• Mounting Facility Pattern

  four position circular 2nd mounting facility

• Contact Voltage Rating In Volts

  125.0 ac at sea level

• Nominal Thread Size

  0.190 inches 2nd mounting facility

• Nominal Thread Size

  0.190 inches 1st mounting facility

• Features Provided

  actuator knob

• Mounting Method

  threaded stud 2nd mounting facility

• Mounting Method

  bracket and threaded hole 1st mounting facility

• Pole Quantity

  1 each section rear

• Switch Contact Basic Design

  nonpile-up symmetrical

• Longest Horizontal Distance Between Mounting Centers

  2.297 inches nominal 1st mounting facility

• Iii Knob Manufacturer Code

  82121

• Individual Section Quantity

  27

• Shaft Length

  2.532 inches nominal single actuator

• Overall Height

  2.812 inches nominal

• Overall Length

  15.157 inches nominal

• Thread Length

  0.438 inches nominal 2nd mounting facility

• Thread Class

  2a 2nd mounting facility

• Throw Quantity

  7 each section rear

• Longest Vertical Distance Between Mounting Centers

  2.297 inches nominal 1st mounting facility

• Overall Width

  2.812 inches nominal

• Iii Hazardous Locations/environmental Protection

  dustproof

• Thread Class

  2b 1st mounting facility