27-1954

Technical Characteristics

• Thread Length

  0.471 inches nominal single mounting facility

• Overall Length

  3.350 inches nominal

• First Flat Length

  0.250 inches nominal single actuator

• Flat Height

  0.205 inches minimum and 0.215 inches maximum single actuator

• Shaft Diameter

  0.248 inches minimum and 0.252 inches maximum single actuator

• Individual Section Quantity

  5

• Operating Temp Range

  -55.0/+105.0 deg celsius

• Pole Quantity

  2 each section front

• Nominal Thread Size

  0.375 inches single mounting facility

• Contact Voltage Rating In Volts

  115.0

• Contact Voltage Rating In Volts

  28.0

• Rotor Through Connection Quantity

  2 each section

• Shaft Type

  round, flatted single actuator

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Load Current Rating

  1.0 amperes resistive load and 0.5 amperes inductive load dc at sea level

• Thread Series Designator

  unef single mounting facility

• Thread Class

  2a single mounting facility

• Hazardous Locations/Environmental Protection

  moisture resistant

• Shaft Length

  0.790 inches nominal single actuator

• Overall Diameter

  1.036 inches maximum

• Switch Contact Basic Design

  nonpile-up symmetrical

• Throw Quantity

  6 each section rear

• Mounting Method

  threaded bushing single mounting facility

• Switch Actuator Indexing Position Quantity

  6 single actuator

• Terminal Type

  tab, solder lug

• Contact Switching Action

  breaks before makes each section rear

• Switch Actuator Stop Device Type

  fixed-adjustable stops single actuator

• Contact Load Current Rating

  2.0 amperes resistive load ac at sea level

• Style Designator

  9 tap, circular, bushing mount