SN3335A

Technical Characteristics

• Thread Class

  2b single mounting facility

• Overall Height

  4.125 inches nominal

• Overall Width

  4.125 inches nominal

• Knob Manufacturer Code

  82121

• Knob Manufacturer Part Number

  a

• Pole Quantity

  1 each section rear

• Mounting Method

  bracket and threaded hole single mounting facility

• Features Provided

  actuator knob

• Thread Quantity Per Inch

  20 single mounting facility

• Rotor Through Connection Quantity

  1 each section

• Switch Actuator Indexing Position Quantity

  3 single actuator

• Shaft Type

  round, flatted, threaded hole single actuator

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Style Designator

  1 tap, circuit selector

• Overall Length

  4.875 inches nominal

• First Flat Length

  0.875 inches nominal single actuator

• Flat Height

  0.344 inches nominal single actuator

• Shaft Diameter

  0.250 inches nominal single actuator

• Shaft Length

  1.000 inches nominal single actuator

• Individual Section Quantity

  3

• Switch Contact Basic Design

  nonpile-up symmetrical

• Throw Quantity

  3 each section front

• Mounting Facility Circle Radius

  1.609 inches nominal single mounting facility

• Nominal Thread Size

  0.250 inches single mounting facility

• Contact Voltage Rating In Volts

  500.0

• Mounting Facility Pattern

  four position circular single mounting facility

• Terminal Type

  tab w/screw

• Contact Switching Action

  breaks before makes each section front

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Load Current Rating

  30.0 amperes resistive load ac at sea level

• Thread Series Designator

  unc single mounting facility