217750BA2

Technical Characteristics

• Thread Class

  2a single mounting facility

• Overall Height

  1.015 inches nominal

• Flat Height

  0.203 inches nominal single actuator

• Throw Quantity

  10 2nd section rear

• Throw Quantity

  10 3rd section rear

• Mounting Method

  threaded bushing single mounting facility

• Nominal Thread Size

  0.375 inches single mounting facility

• Shaft Type

  round, flatted single actuator

• Terminal Type

  tab, solder lug

• Contact Switching Action

  breaks before makes 3rd section rear

• Contact Load Current Rating

  1.0 amperes resistive load ac at sea level

• Contact Load Current Rating

  2.0 amperes resistive load dc at sea level

• Style Designator

  4 circular wafer, bushing mount

• Thread Length

  0.250 inches nominal single mounting facility

• Overall Length

  3.187 inches nominal

• Overall Width

  0.953 inches nominal

• First Flat Length

  0.437 inches nominal single actuator

• Shaft Diameter

  0.250 inches nominal single actuator

• Shaft Length

  1.750 inches nominal single actuator

• Individual Section Quantity

  3

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1 each section front

• Throw Quantity

  3 1st section rear

• Throw Quantity

  4 1st section front

• Contact Voltage Rating In Volts

  110.0 ac at sea level

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Switch Actuator Indexing Position Quantity

  10 single actuator

• Contact Switching Action

  breaks before makes 2nd section rear

• Contact Switching Action

  makes before breaks 1st section front

• Contact Switching Action

  makes before breaks 1st section rear

• Switch Actuator Positioning Increment

  36.0 degrees single actuator

• Switch Actuator Stop Device Type

  fixed stop-breakoff tab single actuator

• Thread Series Designator

  unef single mounting facility