210878-K1AC

Technical Characteristics

• Style Designator

  circular wafer, bushing mount

• Err Default

  err default

• Contact Load Current Rating

  20.0 amperes resistive load dc at sea level

• Contact Switching Action

  makes before breaks single section front

• First Flat Length

  0.560 inches nominal single actuator

• Overall Length

  2.062 inches nominal

• Shaft Length

  0.875 inches nominal single actuator

• Thread Series Designator

  uns single mounting facility

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Rotor Through Connection Quantity

  1 single section

• Individual Section Quantity

  1

• Shaft Diameter

  0.248 inches minimum single actuator and 0.250 inches maximum single actuator

• Overall Width

  1.422 inches maximum

• Nonturn Device Radius

  0.531 inches nominal at 3:00 o'clock

• Terminal Type

  clip

• Nonturn Device Type

  tab at 3:00 o'clock

• Thread Class

  2a single mounting facility

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Thread Quantity Per Inch

  32 single mounting facility

• Flat Height

  0.154 inches minimum single actuator and 0.158 inches maximum single actuator

• Overall Height

  1.578 inches maximum

• Mounting Method

  threaded bushing single mounting facility

• Contact Switching Action

  makes before breaks single section rear

• Contact Voltage Rating In Volts

  125.0 ac at sea level

• Contact Voltage Rating In Volts

  12.0 dc at sea level

• Switch Contact Basic Design

  nonpile-up nonsymmetrical

• Shaft Type

  round, flatted single actuator

• Contact Load Current Rating

  8.0 amperes resistive load ac at sea level

• Nominal Thread Size

  0.375 inches single mounting facility