S18-401A

Technical Characteristics

• Contact Load Current Rating

  10.0 amperes resistive load dc at sea level

• Switch Contact Basic Design

  nonpile-up symmetrical

• Knob Manufacturer Code

  04009

• Contact Voltage Rating In Volts

  120.0 dc at sea level

• Longest Horizontal Distance Between Mounting Centers

  1.641 inches nominal single mounting facility

• Thread Quantity Per Inch

  24 single mounting facility

• Hazardous Locations/environmental Protection

  dustproof

• Mounting Method

  threaded hole single mounting facility

• Longest Vertical Distance Between Mounting Centers

  1.641 inches nominal single mounting facility

• Thread Series Designator

  unc single mounting facility

• Contact Load Current Rating

  3.0 amperes resistive load ac at sea level

• Thread Class

  2b single mounting facility

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Nominal Thread Size

  0.190 inches single mounting facility

• Shaft Diameter

  0.250 inches nominal single actuator

• Pole Quantity

  1 each section rear

• Individual Section Quantity

  3

• Style Designator

  tap, circuit selector

• Contact Switching Action

  breaks before makes each section rear

• Overall Length

  2.938 inches nominal

• Features Provided

  actuator knob

• Shaft Type

  round single actuator

• Shaft Length

  0.688 inches nominal single actuator

• Mounting Facility Pattern

  four position rectangular single mounting facility

• Terminal Type

  tab w/screw

• Contact Voltage Rating In Volts

  450.0 ac at sea level

• Knob Manufacturer Part Number

  80156-584

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Throw Quantity

  4 each section rear