53327-1

Technical Characteristics

• Style Designator

  tap, circuit selector

• Contact Switching Action

  breaks before makes each section rear

• Features Provided

  actuator knob

• Precious Material

  silver

• Overall Width

  2.812 inches nominal

• Mounting Method

  bracket single mounting facility and threaded hole single mounting facility

• Knob Special Markings

  arrow symbol

• Nominal Thread Size

  0.112 inches single mounting facility

• Individual Section Quantity

  7

• Switch Contact Basic Design

  nonpile-up nonsymmetrical

• Mounting Facility Pattern

  four position rectangular single mounting facility

• Terminal Type

  tab w/screw

• Thread Quantity Per Inch

  40 single mounting facility

• Overall Height

  2.812 inches nominal

• Switch Actuator Indexing Position Quantity

  12 single actuator

• Longest Vertical Distance Between Mounting Centers

  2.312 inches nominal single mounting facility

• Overall Length

  5.812 inches nominal

• Contact Voltage Rating In Volts

  110.0 ac at sea level

• Shaft Type

  rectangular/square, threaded hole single actuator

• Precious Material And Location

  contact surfaces silver

• Contact Load Current Rating

  0.5 amperes resistive load ac at sea level

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Longest Horizontal Distance Between Mounting Centers

  2.312 inches nominal single mounting facility

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Load Current Rating

  1.0 amperes resistive load dc at sea level

• Thread Series Designator

  unc single mounting facility

• Shaft Length

  1.312 inches nominal single actuator

• Knob Manufacturer Code

  82121

• Square Shaft Size

  0.250 inches nominal single actuator

• Thread Class

  2b single mounting facility