19912-6

Technical Characteristics

• Pole Quantity

  2 4th section rear

• Contact Load Current Rating

  1.0 amperes resistive load dc at sea level

• Shaft Flat/Slot Angular Location

  0.0 degrees from contact position 1 single actuator

• Pole Quantity

  1 1st section rear

• Throw Quantity

  3 2nd section rear

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Throw Quantity

  2 1st section front

• Shaft Diameter

  0.250 inches nominal single actuator

• Contact Switching Action

  breaks before makes 2nd section rear

• Overall Length

  2.597 inches nominal

• First Flat Length

  0.313 inches nominal single actuator

• Contact Load Current Rating

  500.0 milliamperes resistive load ac at sea level

• Style Designator

  circular wafer, bushing mount

• Pole Quantity

  1 3rd section front

• Throw Quantity

  2 1st section rear

• Flat Height

  0.218 inches nominal single actuator

• Err Default

  err default

• Contact Switching Action

  breaks before makes 3rd section rear

• Throw Quantity

  3 4th section rear

• Individual Section Quantity

  4

• Shaft Length

  0.375 inches nominal single actuator

• Precious Material

  silver

• Overall Height

  1.875 inches nominal

• Nominal Thread Size

  0.375 inches single mounting facility

• Shaft Type

  round, flatted single actuator

• Contact Switching Action

  breaks before makes 4th section rear

• Mounting Method

  threaded bushing single mounting facility

• Switch Actuator Indexing Position Quantity

  12 single actuator

• Thread Class

  2a single mounting facility

• Pole Quantity

  2 2nd section rear

• Terminal Type

  tab, solder lug

• Rotor Through Connection Quantity

  1 3rd section

• Overall Width

  1.562 inches nominal

• Contact Voltage Rating In Volts

  110.0 ac at sea level

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Throw Quantity

  12 3rd section rear

• Contact Switching Action

  breaks before makes 1st section front

• Precious Material And Location

  contact surfaces silver

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Pole Quantity

  1 1st section front

• Contact Switching Action

  breaks before makes 1st section rear

• Switch Actuator Positioning Increment

  30.0 degrees single actuator