51-1948

Technical Characteristics

• Pole Quantity

  1 single section front

• Err Default

  err default

• Contact Switching Action

  breaks before makes single section front

• Style Designator

  tap, circular, bushing mount

• Shaft Type

  round, flatted single actuator

• Flat Height

  0.188 inches nominal single actuator

• Shaft Length

  0.380 inches nominal single actuator

• Hazardous Locations/Environmental Protection

  explosion proof

• Contact Load Current Rating

  6.0 amperes resistive load dc at sea level

• Mounting Method

  threaded bushing single mounting facility

• Thread Quantity Per Inch

  32 single mounting facility

• Thread Class

  2a single mounting facility

• Terminal Type

  tab, solder lug

• Nominal Thread Size

  0.469 inches single mounting facility

• Switch Contact Basic Design

  nonpile-up symmetrical

• Switch Actuator Indexing Position Quantity

  2 single actuator

• Individual Section Quantity

  1

• First Flat Length

  0.375 inches nominal single actuator

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Throw Quantity

  2 single section front

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Thread Series Designator

  uns single mounting facility

• Shaft Diameter

  0.250 inches nominal single actuator

• Overall Diameter

  1.130 inches maximum

• Overall Length

  1.760 inches nominal

• Switch Actuator Momentary Position

  counterclockwise single actuator