121906MD

Technical Characteristics

• Overall Height

  1.891 inches nominal

• Knob Manufacturer Part Number

  a

• Style Designator

  tap, circuit selector

• Features Provided

  actuator knob

• Throw Quantity

  1 each section front

• Mounting Facility Pattern

  four position circular single mounting facility

• Individual Section Quantity

  6

• Overall Length

  3.656 inches nominal

• Mounting Facility Circle Radius

  1.156 inches nominal single mounting facility

• Hazardous Locations/Environmental Protection

  explosion proof

• Terminal Type

  tab w/screw

• Contact Load Current Rating

  5.0 amperes resistive load ac at sea level

• Mounting Method

  bracket single mounting facility and unthreaded hole single mounting facility

• Contact Voltage Rating In Volts

  480.0 ac at sea level

• Operating Temp Range

  -65.0/+125.0 deg celsius

• Switch Contact Basic Design

  nonpile-up symmetrical

• Knob Manufacturer Code

  82121

• Pole Quantity

  1 each section front

• Switch Actuator Indexing Position Quantity

  3 single actuator

• 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

• Overall Width

  1.891 inches nominal

• Unthreaded Mounting Hole Diameter

  0.221 inches nominal single mounting facility