1211021D

Technical Characteristics

• Longest Horizontal Distance Between Mounting Centers

  1.641 inches nominal single mounting facility

• Mounting Method

  bracket single mounting facility

• Hazardous Locations/Environmental Protection

  dustproof

• Longest Vertical Distance Between Mounting Centers

  1.641 inches nominal single mounting facility

• Knob Manufacturer Code

  82121

• Pole Quantity

  1 each section front

• Individual Section Quantity

  2

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Contact Switching Action

  breaks before makes each section front

• Shaft Diameter

  0.250 inches nominal single actuator

• ~1

  data on certain environmental and performanc

• 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

• Style Designator

  tap, circuit selector

• First Flat Length

  0.438 inches nominal single actuator

• Features Provided

  actuator knob

• Throw Quantity

  1 each section front

• Shaft Length

  0.688 inches nominal single actuator

• Overall Height

  2.500 inches nominal

• Contact Voltage Rating In Volts

  125.0 ac at sea level

• Mounting Facility Pattern

  four position rectangular single mounting facility

• Terminal Type

  tab w/screw

• Overall Width

  2.125 inches nominal

• Overall Length

  3.188 inches nominal

• Switch Contact Basic Design

  nonpile-up symmetrical

• Shaft Type

  round, flatted, threaded hole single actuator

• Switch Actuator Indexing Position Quantity

  2 single actuator

• Flat Height

  0.219 inches nominal single actuator

• Contact Load Current Rating

  10.0 amperes resistive load ac at sea level