NSN: 5930-00-854-4646

Technical Characteristics

• Contact Switching Action

  makes before breaks, breaks before makes 3rd section front

• Unthreaded Mounting Hole Diameter

  0.312 inches minimum 2nd mounting facility and 0.317 inches maximum 2nd mounting facility

• Overall Length

  6.875 inches nominal

• Throw Quantity

  1 8th section front

• Throw Quantity

  3 3rd section front

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Pole Quantity

  1 2nd section front

• Switch Actuator Indexing Position Quantity

  3 single actuator

• Throw Quantity

  1 7th section front

• Contact Switching Action

  makes before breaks, breaks before makes 2nd section front

• Throw Quantity

  2 11th section front

• Knob Manufacturer Code

  82121

• Throw Quantity

  1 6th section rear

• Shaft Length

  1.510 inches nominal single actuator

• Throw Quantity

  2 10th section front

• Contact Switching Action

  makes before breaks, breaks before makes 1st section front

• Pole Quantity

  1 9th section front

• Pole Quantity

  1 1st section front

• Individual Section Quantity

  11

• Thread Quantity Per Inch

  20 1st mounting facility

• Contact Load Current Rating

  10.0 amperes resistive load ac at sea level

• Throw Quantity

  3 1st section front

• Pole Quantity

  1 8th section front

• Switch Actuator Stop Device Type

  adjustable stop single actuator

• First Flat Length

  0.875 inches nominal single actuator

• Shaft Type

  round, flatted, threaded hole single actuator

• Throw Quantity

  2 9th section front

• Pole Quantity

  1 11th section front

• Switch Contact Basic Design

  nonpile-up symmetrical

• Overall Height

  4.125 inches nominal

• Contact Switching Action

  makes before breaks, breaks before makes 11th section front

• Longest Horizontal Distance Between Mounting Centers

  3.813 inches nominal 2nd mounting facility

• Pole Quantity

  1 7th section front

• Shaft Diameter

  0.375 inches nominal single actuator

• Pole Quantity

  1 6th section rear

• Throw Quantity

  1 2nd section front

• Overall Width

  4.375 inches nominal

• Contact Switching Action

  makes before breaks, breaks before makes 9th section front

• Pole Quantity

  1 10th section front

• Mounting Method

  bracket 1st mounting facility and threaded hole 1st mounting facility

• Thread Class

  2b 1st mounting facility

• Contact Switching Action

  makes before breaks, breaks before makes 8th section front

• Contact Switching Action

  makes before breaks, breaks before makes 7th section front

• Contact Switching Action

  makes before breaks, breaks before makes 10th section front

• Mounting Method

  bracket 2nd mounting facility and unthreaded hole 2nd mounting facility

• Throw Quantity

  2 5th section front

• Contact Switching Action

  makes before breaks, breaks before makes 6th section rear

• Terminal Type

  tab w/screw

• Pole Quantity

  1 5th section front

• Contact Voltage Rating In Volts

  125.0 ac at sea level

• Throw Quantity

  2 4th section front

• Longest Vertical Distance Between Mounting Centers

  2.281 inches nominal 1st mounting facility

• Thread Series Designator

  unc 1st mounting facility

• Contact Switching Action

  makes before breaks, breaks before makes 5th section front

• Pole Quantity

  1 4th section front

• Flat Height

  0.313 inches nominal single actuator

• Features Provided

  actuator knob

• Nominal Thread Size

  0.250 inches 1st mounting facility

• Mounting Facility Pattern

  two position in-line 2nd mounting facility

• Contact Switching Action

  makes before breaks, breaks before makes 4th section front

• Style Designator

  tap, circuit selector

• Mounting Facility Pattern

  four position rectangular 1st mounting facility

• Pole Quantity

  1 3rd section front

• Longest Horizontal Distance Between Mounting Centers

  2.281 inches nominal 1st mounting facility

• Knob Manufacturer Part Number

  a