559/0581/003

Technical Characteristics

• Style Designator

  circular wafer, bushing mount

• Pole Quantity

  1 2nd section rear

• Overall Height

  1.297 inches nominal

• Shaft Type

  round, parallel flatted, threaded hole single actuator

• Err Default

  err default

• First Flat Length

  0.250 inches nominal single actuator

• 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

• Precious Material And Location

  clips and rotors silver

• Mounting Method

  threaded bushing w/panel seal single mounting facility

• Switch Actuator Indexing Position Quantity

  12 single actuator

• 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

• Contact Voltage Rating In Volts

  110.0 ac at sea level

• Overall Width

  1.250 inches nominal

• Contact Switching Action

  breaks before makes 1st section front

• Thread Series Designator

  unef single mounting facility

• Switch Contact Basic Design

  nonpile-up symmetrical

• Operating Temp Range

  -55.0/+100.0 deg celsius

• Contact Switching Action

  breaks before makes 2nd section rear

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Overall Length

  1.658 inches nominal

• Individual Section Quantity

  2

• Throw Quantity

  10 2nd section rear

• Contact Load Current Rating

  2.0 amperes resistive load dc at sea level

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Width Between Flats

  0.185 inches minimum single actuator and 0.187 inches maximum single actuator

• Pole Quantity

  1 1st section front

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Throw Quantity

  11 1st section front

• Shaft Length

  0.313 inches nominal single actuator

• Shaft Diameter

  0.248 inches minimum single actuator and 0.250 inches maximum single actuator