15A6181-1

Technical Characteristics

• Special Features

  sections 1,2,3,7,11,12,13,16,17,and 18 make at 2 positions on 1 throw,contact switching action at section 13 shorting,14 and 15 nonshorting,16,17,and 18 shorting,19 nonshorting

• Hazardous Locations/Environmental Protection

  dustproof

• Contact Switching Action

  breaks before makes 9th section front

• Shaft Flat/Slot Angular Location

  45.0 degrees from contact position 1 single actuator

• Thread Series Designator

  unc single mounting facility

• Contact Switching Action

  makes before breaks 2nd section front

• Contact Voltage Rating In Volts

  500.0 highest ac voltage rating at sea level

• Knob Manufacturer Code

  82121

• Nominal Thread Size

  0.250 inches single mounting facility

• Square Shaft Size

  0.250 inches nominal single actuator

• Thread Class

  2b single mounting facility

• Individual Section Quantity

  19

• Pole Quantity

  1 each section front

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Thread Quantity Per Inch

  20 single mounting facility

• Contact Load Current Rating

  10.0 amperes resistive load lowest ac voltage rating at sea level

• Contact Switching Action

  makes before breaks 3rd section front

• Shaft Type

  round, square, threaded hole single actuator

• Style Designator

  tap, circuit selector

• Contact Switching Action

  breaks before makes 4th section front

• First Flat Length

  0.250 inches nominal single actuator

• Features Provided

  actuator knob

• Mounting Method

  bracket single mounting facility and threaded hole single mounting facility

• Mounting Facility Pattern

  four position circular single mounting facility

• Contact Switching Action

  breaks before makes 10th section front

• Shaft Length

  1.125 inches nominal single actuator

• Contact Switching Action

  breaks before makes 5th section front

• Throw Quantity

  4 each section front

• Overall Length

  9.250 inches nominal

• Contact Switching Action

  breaks before makes 11th section front

• Knob Manufacturer Part Number

  b

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Contact Switching Action

  breaks before makes 6th section front

• Mounting Facility Circle Radius

  1.610 inches nominal single mounting facility

• Overall Width

  4.375 inches nominal

• Contact Load Current Rating

  30.0 milliamperes resistive load highest ac voltage rating at sea level

• Contact Voltage Rating In Volts

  125.0 lowest ac voltage rating at sea level

• Shaft Diameter

  0.375 inches nominal single actuator

• Contact Switching Action

  breaks before makes 7th section front

• Overall Height

  4.125 inches nominal

• Contact Switching Action

  makes before breaks 12th section front

• Switch Contact Basic Design

  nonpile-up symmetrical

• Terminal Type

  screw

• Contact Switching Action

  makes before breaks 1st section front

• Contact Switching Action

  breaks before makes 8th section front