143-313

Technical Characteristics

• Individual Section Quantity

  4

• Knob Manufacturer Code

  04845

• Mounting Method

  bracket single mounting facility

• Features Provided

  actuator knob

• Contact Voltage Rating In Volts

  600.0 dc at sea level

• Switch Actuator Indexing Position Quantity

  2 single actuator

• Shaft Type

  round, flatted, threaded hole single actuator

• Terminal Type

  screw

• Contact Switching Action

  breaks before makes each section periphery

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Contact Load Current Rating

  20.0 amperes resistive load dc at sea level

• Overall Length

  7.375 inches nominal

• Overall Height

  2.625 inches nominal

• Overall Width

  2.312 inches nominal

• Hazardous Locations/Environmental Protection

  explosion proof

• Shaft Diameter

  0.250 inches nominal single actuator

• Shaft Length

  1.375 inches nominal single actuator

• End Item Identification

  model 40 ttymch 99999

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1 each section periphery

• Throw Quantity

  2 each section periphery

• Contact Voltage Rating In Volts

  600.0 ac at sea level

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Load Current Rating

  20.0 amperes resistive load ac at sea level

• Style Designator

  1 tap, circuit selector