257936F2E

Technical Characteristics

• Style Designator

  circular wafer, bushing mount

• First Flat Length

  0.234 inches minimum single actuator and 0.266 inches maximum single actuator

• Overall Length

  2.688 inches nominal

• Err Default

  err default and err default

• Contact Load Current Rating

  1.0 amperes resistive load ac at sea level

• Nominal Thread Size

  0.375 inches single mounting facility

• Flat Height

  0.216 inches nominal single actuator

• Shaft Type

  round, flatted single actuator

• Shaft Length

  0.922 inches minimum single actuator and 0.954 inches maximum single actuator

• Mounting Method

  threaded bushing single mounting facility

• Pole Quantity

  2 1st section rear

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Thread Class

  2a single mounting facility

• Operating Temp Range

  -65.0/+85.0 deg celsius

• Terminal Type

  tab, solder lug

• Contact Voltage Rating In Volts

  110.0 ac at sea level

• Nonturn Device Type

  flatted bushing at 3:00 o'clock

• Thread Series Designator

  unef single mounting facility

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Switch Contact Basic Design

  nonpile-up symmetrical and nonpile-up nonsymmetrical

• Contact Switching Action

  breaks before makes 1st section rear

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Load Current Rating

  2.0 amperes resistive load dc at sea level

• Throw Quantity

  4 1st section rear

• Individual Section Quantity

  2

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Shaft Diameter

  0.250 inches nominal single actuator

• Contact Switching Action

  makes before breaks 2nd section rear

• Overall Diameter

  1.297 inches maximum