97-1911

Technical Characteristics

• Shaft Diameter

  0.248 inches minimum single actuator and 0.252 inches maximum single actuator

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Shaft Flat/Slot Angular Location

  180.0 degrees from contact position 1 single actuator

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Load Current Rating

  1.0 amperes resistive load dc at sea level

• Contact Switching Action

  makes before breaks, breaks before makes 1st section rear

• Nonturn Device Type

  slotted bushing at 3:00 o'clock

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Throw Quantity

  6 each section rear

• Shaft Length

  1.093 inches nominal single actuator

• Flat Height

  0.205 inches minimum single actuator and 0.215 inches maximum single actuator

• Contact Switching Action

  breaks before makes 2nd section rear

• Contact Load Current Rating

  2.0 amperes resistive load ac at sea level

• Thread Series Designator

  unef single mounting facility

• Switch Contact Basic Design

  nonpile-up symmetrical

• Operating Temp Range

  -65.0/+125.0 deg celsius

• Terminal Type

  tab, solder lug

• Mounting Method

  threaded bushing single mounting facility

• Hazardous Locations/Environmental Protection

  explosion proof

• Rotor Through Connection Quantity

  2 each section

• Overall Length

  3.193 inches nominal

• Shaft Type

  round, flatted single actuator

• Pole Quantity

  2 each section front

• Nominal Thread Size

  0.375 inches single mounting facility

• Style Designator

  tap, circular, bushing mount

• Err Default

  err default and err default

• Contact Switching Action

  breaks before makes 3rd section rear

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• First Flat Length

  0.380 inches minimum single actuator and 0.480 inches maximum single actuator

• Switch Actuator Indexing Position Quantity

  6 single actuator

• Individual Section Quantity

  3