187B6116-021

Technical Characteristics

• Terminal Type

  tab w/screw

• Overall Length

  3.407 inches nominal

• Hazardous Locations/Environmental Protection

  watertight

• Thread Series Designator

  unf single mounting facility

• Switch Contact Basic Design

  nonpile-up symmetrical

• Switch Actuator Indexing Position Quantity

  2 single actuator

• Shaft Type

  rectangular/square, threaded hole single actuator

• Contact Load Current Rating

  10.0 amperes resistive load ac at sea level

• Knob Manufacturer Code

  82121

• Square Shaft Size

  0.250 inches nominal single actuator

• Thread Class

  2b single mounting facility

• Pole Quantity

  1 each section front

• 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

• Contact Switching Action

  breaks before makes each section front

• Test Data Document

  81349-mil-s-15291 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type

• ~1

  data on certain environmental and performanc

• Style Designator

  tap, circuit selector

• Individual Section Quantity

  4

• Features Provided

  actuator knob

• Throw Quantity

  1 each section front

• Overall Width

  2.063 inches nominal

• Mounting Method

  bracket single mounting facility and threaded hole single mounting facility

• Mounting Facility Pattern

  four position circular single mounting facility

• Mounting Facility Circle Radius

  1.156 inches nominal single mounting facility

• Contact Voltage Rating In Volts

  125.0 ac at sea level

• Knob Manufacturer Part Number

  a

• Overall Height

  2.063 inches nominal