17-1983-3-B3

Technical Characteristics

• Thread Class

  2a single mounting facility

• Hazardous Locations/Environmental Protection

  explosion proof and moisture resistant

• Overall Length

  1.980 inches nominal

• Thread Length

  0.430 inches nominal single mounting facility

• First Flat Length

  0.250 inches nominal single actuator

• Flat Height

  0.210 inches nominal single actuator

• Overall Diameter

  1.036 inches maximum

• Operating Temp Range

  -65.0/+125.0 deg celsius

• Throw Quantity

  3 each section rear

• 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

  1 each section

• Switch Actuator Indexing Position Quantity

  3 single actuator

• Terminal Type

  tab, solder lug

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Load Current Rating

  2.0 amperes resistive load and 1.0 amperes inductive load ac at sea level

• Precious Material

  silver

• Style Designator

  9 tap, circular, bushing mount

• Thread Series Designator

  unef single mounting facility

• Shaft Diameter

  0.250 inches nominal single actuator

• Shaft Length

  0.800 inches nominal single actuator

• Individual Section Quantity

  3

• Nonturn Device Type

  slotted bushing at 3:00 o'clock

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1 each section front

• Mounting Method

  threaded bushing single mounting facility

• Shaft Type

  round, flatted single actuator

• Contact Switching Action

  breaks before makes each section rear

• Switch Actuator Stop Device Type

  fixed-adjustable stops single actuator

• Contact Load Current Rating

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

• Precious Material And Location

  contact surfaces silver