259-1574-000

Technical Characteristics

• Style Designator

  circular wafer, bushing mount

• Pole Quantity

  1 2nd section rear

• Individual Section Quantity

  3

• Shaft Type

  round, parallel flatted, threaded hole single actuator

• Overall Width

  1.297 inches maximum

• Throw Quantity

  2 2nd section front

• Err Default

  err default

• Precious Material

  silver

• Contact Load Current Rating

  1.0 amperes resistive load ac at sea level

• Nominal Thread Size

  0.375 inches single mounting facility

• Mounting Method

  threaded bushing w/panel seal single mounting facility

• Thread Class

  2a single mounting facility

• Nonturn Device Type

  tab at 3:00 o'clock

• Terminal Type

  clip

• Nonturn Device Radius

  0.531 inches nominal at 3:00 o'clock

• Rotor Through Connection Quantity

  1 2nd section

• Operating Temp Range

  -65.0/+85.0 deg celsius

• Contact Voltage Rating In Volts

  110.0 ac at sea level

• First Flat Length

  0.218 inches nominal single actuator

• Thread Series Designator

  unef single mounting facility

• Shaft Diameter

  0.248 inches minimum single actuator and 0.250 inches maximum single actuator

• Shaft Length

  0.313 inches nominal single actuator

• Shaft Flat/Slot Angular Location

  105.0 degrees from nonturn device single actuator

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Switch Contact Basic Design

  nonpile-up symmetrical and nonpile-up nonsymmetrical

• Throw Quantity

  11 1st section rear

• Width Between Flats

  0.185 inches minimum single actuator and 0.187 inches maximum single actuator

• Throw Quantity

  11 2nd section rear

• Contact Switching Action

  breaks before makes 1st section rear

• Overall Height

  1.328 inches maximum

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Switching Action

  breaks before makes 2nd section front

• Contact Load Current Rating

  2.0 amperes resistive load dc at sea level

• Precious Material And Location

  clips and rotor blades silver

• Pole Quantity

  1 1st section rear

• Overall Length

  2.156 inches nominal

• Contact Switching Action

  breaks before makes 2nd section rear

• Switch Actuator Indexing Position Quantity

  11 single actuator