42YY23199-1-09

Technical Characteristics

• Hazardous Locations/Environmental Protection

  dustproof

• Shaft Diameter

  0.248 inches minimum single actuator and 0.251 inches maximum

• Shaft Length

  0.870 inches minimum single actuator and 0.880 inches maximum

• Nonturn Device Radius

  0.557 inches minimum at 3:00 o'clock and 0.577 inches maximum

• Individual Section Quantity

  4

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1 each section front

• Throw Quantity

  10 each section rear

• Mounting Method

  threaded bushing single mounting facility

• Nominal Thread Size

  0.375 inches single mounting facility

• Shaft Type

  round, v flatted single actuator

• Contact Load Current Rating

  1.0 amperes resistive load dc at sea level

• Thread Series Designator

  unef single mounting facility

• Thread Class

  2a single mounting facility

• Thread Length

  0.245 inches minimum single mounting facility and 0.255 inches maximum

• Overall Length

  2.938 inches minimum and 2.984 inches maximum

• First Flat Length

  0.307 inches minimum single actuator and 0.317 inches maximum

• Overall Diameter

  1.000 inches minimum and 1.030 inches maximum

• Nonturn Device Type

  tab at 3:00 o'clock

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Shaft Flat/Slot Angular Location

  195.0 degrees from nonturn device single actuator

• Switch Actuator Indexing Position Quantity

  10 single actuator

• Terminal Type

  tab, solder lug

• Contact Switching Action

  makes before breaks each section front

• Contact Switching Action

  makes before breaks each section rear

• Switch Actuator Positioning Increment

  36.0 degrees single actuator

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Load Current Rating

  1.0 amperes resistive load ac at sea level

• Style Designator

  9 tap, circular, bushing mount