A112-409B

Technical Characteristics

• Style Designator

  circular wafer, bushing mount

• Pole Quantity

  1 each section rear

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Features Provided

  variable resistor

• Overall Width

  1.125 inches nominal

• Contact Switching Action

  breaks before makes each section rear

• First Flat Length

  0.250 inches nominal 2nd actuator

• Err Default

  err default

• Shaft Type

  round, flatted 2nd actuator

• Nominal Thread Size

  0.375 inches single mounting facility

• Shaft Flat/Slot Angular Location

  120.0 degrees from nonturn device 2nd actuator

• Overall Length

  2.523 inches nominal

• Mounting Method

  threaded bushing single mounting facility

• Thread Class

  2a single mounting facility

• Overall Height

  1.313 inches nominal

• Shaft Diameter

  0.250 inches nominal 1st actuator

• Terminal Type

  tab, solder lug

• Throw Quantity

  8 2nd section rear

• Switch Actuator Indexing Position Quantity

  8 1st actuator

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Switch Actuator Positioning Increment

  30.0 degrees 1st actuator

• Contact Load Current Rating

  1.5 amperes resistive load ac at sea level

• Nonturn Device Type

  tab at 9:00 o'clock

• Shaft Diameter

  0.125 inches nominal 2nd actuator

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Nonturn Device Radius

  0.531 inches nominal at 9:00 o'clock

• Switch Actuator Stop Device Type

  fixed stop 1st actuator

• Contact Load Current Rating

  1.0 amperes resistive load dc at sea level

• Throw Quantity

  4 1st section rear

• Individual Section Quantity

  2

• Shaft Length

  0.941 inches nominal 2nd actuator

• Shaft Length

  0.566 inches nominal 1st actuator

• Shaft Type

  round, hollowed 1st actuator

• Flat Height

  0.078 inches nominal 2nd actuator