53301B

Technical Characteristics

• Thread Class

  2b

• Overall Height

  2.812 inches nominal

• First Flat Length

  1.688 inches nominal

• Flat Height

  0.219 inches nominal

• Shaft Length

  2.313 inches nominal

• Knob Manufacturer Part Number

  a

• Longest Vertical Distance Between Mounting Centers

  2.297 inches nominal

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1

• Throw Quantity

  16

• Mounting Method

  bracket and threaded hole

• Thread Quantity Per Inch

  24

• Nominal Thread Size

  0.190 inches

• Shaft Type

  round,flatted,threaded hole

• Hazardous Locations/Environmental Protection

  explosion proof

• Overall Length

  6.125 inches nominal

• Overall Width

  2.812 inches nominal

• Shaft Diameter

  0.250 inches nominal

• Individual Section Quantity

  1

• Knob Manufacturer Code

  82121

• Longest Horizontal Distance Between Mounting Centers

  2.297 inches nominal

• Features Provided

  actuator knob

• Contact Voltage Rating In Volts

  240.0

• Mounting Facility Pattern

  four position rectangular

• Switch Actuator Indexing Position Quantity

  16

• Terminal Type

  tab,solder lug

• Contact Switching Action

  breaks before makes

• Contact Load Current Rating

  10.0 amperes resistive load

• Thread Series Designator

  unc