1-1914-5

Technical Characteristics

• Thread Class

  2a single mounting facility

• Hazardous Locations/Environmental Protection

  explosion proof

• First Flat Length

  1.320 inches nominal single actuator

• Flat Height

  0.205 inches minimum and 0.215 inches maximum single actuator

• Shaft Length

  1.430 inches nominal single actuator

• Overall Diameter

  1.036 inches maximum

• Nonturn Device Radius

  0.432 inches nominal at 3:00 o'clock

• Nonturn Device Type

  tab at 3:00 o'clock

• Pole Quantity

  1 each section front

• Throw Quantity

  8 each section rear

• Mounting Method

  threaded bushing single mounting facility

• Nominal Thread Size

  0.375 inches single mounting facility

• Shaft Flat/Slot Angular Location

  195.0 degrees from nonturn device single actuator

• Switch Actuator Indexing Position Quantity

  8 single actuator

• Terminal Type

  tab, solder lug

• Contact Switching Action

  breaks before makes each section rear

• Contact Load Current Rating

  1.0 amperes resistive load and 500.0 milliamperes inductive load dc at sea level

• Style Designator

  9 tap, circular, bushing mount

• Thread Series Designator

  unf single mounting facility

• Thread Length

  0.250 inches nominal single mounting facility

• Overall Length

  3.580 inches nominal

• Shaft Diameter

  0.250 inches nominal single actuator

• Individual Section Quantity

  3

• Switch Contact Basic Design

  nonpile-up symmetrical

• Contact Voltage Rating In Volts

  115.0

• Contact Voltage Rating In Volts

  28.0

• Rotor Through Connection Quantity

  1 each section

• Shaft Type

  round, flatted single actuator

• Switch Actuator Positioning Increment

  45.0 degrees single actuator

• Contact Load Current Rating

  1.0 amperes resistive load ac at sea level