52181-3

Technical Characteristics

• Contact Switching Action

  breaks before makes single section rear

• Shaft Type

  round, flatted single actuator

• Style Designator

  tap, circular, bushing mount

• Shaft Diameter

  0.123 inches minimum single actuator and 0.126 inches maximum single actuator

• Err Default

  err default and err default

• Shaft Length

  0.355 inches minimum single actuator and 0.395 inches maximum single actuator

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Precious Material And Location

  contact and terminal and common plate surfaces gold and contact and terminal and common plate surfaces silver

• Pole Quantity

  1 single section front

• Throw Quantity

  2 single section rear

• Overall Length

  1.587 inches minimum and 1.733 inches maximum

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Precious Material

  gold and silver

• Nominal Thread Size

  0.250 inches single mounting facility

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Overall Diameter

  0.735 inches minimum and 0.765 inches maximum

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Individual Section Quantity

  1

• Switch Actuator Indexing Position Quantity

  2 single actuator

• Thread Series Designator

  unef single mounting facility

• Switch Contact Basic Design

  nonpile-up symmetrical

• Contact Load Current Rating

  75.0 milliamperes inductive load dc at sea level and 250.0 milliamperes resistive load dc at sea level

• Terminal Type

  tab, solder lug

• Flat Height

  0.084 inches minimum single actuator and 0.104 inches maximum single actuator

• Operating Temp Range

  -65.0/+85.0 deg celsius

• Thread Class

  2a single mounting facility

• Contact Load Current Rating

  150.0 milliamperes resistive load ac at sea level

• First Flat Length

  0.230 inches minimum single actuator and 0.270 inches maximum single actuator

• Rotor Through Connection Quantity

  6 single section

• Hazardous Locations/Environmental Protection

  explosion proof and moisture resistant

• Mounting Method

  threaded bushing w/panel seal single mounting facility