1979300-1

Technical Characteristics

• Thread Class

  2a .

• Thread Length

  0.437 inches nominal .

• Overall Length

  4.942 inches nominal

• Flat Height

  0.215 inches minimum and 0.223 inches maximum .

• Shaft Length

  1.437 inches nominal .

• Individual Section Quantity

  4

• Pole Quantity

  2 .

• Throw Quantity

  3 .

• Mounting Method

  threaded bushing .

• Nominal Thread Size

  0.375 inches .

• Switch Actuator Positioning Increment

  60.0 degrees .

• Style Designator

  cstyl 9

• Hazardous Locations/Environmental Protection

  explosion proof

• First Flat Length

  0.685 inches nominal .

• Shaft Diameter

  0.248 inches minimum and 0.251 inches maximum .

• Overall Diameter

  1.170 inches nominal

• Nonturn Device Type

  slotted bushing .

• Operating Temp Range

  -65.0/+125.0 deg celsius

• Switch Contact Basic Design

  nonpile-up symmetrical

• Contact Voltage Rating In Volts

  115.0

• Contact Voltage Rating In Volts

  30.0

• Shaft Flat/Slot Angular Location

  180.0 degrees from contact position 1 .

• Rotor Through Connection Quantity

  2 .

• Switch Actuator Indexing Position Quantity

  3 .

• Shaft Type

  round, flatted .

• Terminal Type

  tab, solder lug

• Contact Switching Action

  breaks before makes .

• Switch Actuator Stop Device Type

  fixed stop .

• Contact Load Current Rating

  1.7 amperes resistive load .

• Contact Load Current Rating

  3.5 amperes resistive load .

• Thread Series Designator

  unef .