1-1966-2B3D

Technical Characteristics

• Thread Length

  0.440 inches nominal

• Shaft Length

  0.820 inches nominal

• Nonturn Device Type

  slotted bushing

• Nominal Thread Size

  0.375 inches

• Contact Voltage Rating In Volts

  115.0

• Shaft Flat/Slot Angular Location

  180.0 degrees from contact position 1

• Rotor Through Connection Quantity

  1

• Terminal Type

  tab,solder lug

• Contact Switching Action

  breaks before makes

• Switch Actuator Stop Device Type

  fixed stop

• Contact Load Current Rating

  5.0 amperes resistive load

• Thread Series Designator

  unef

• Thread Class

  2a

• Hazardous Locations/Environmental Protection

  explosion proof

• Overall Length

  2.520 inches maximum

• First Flat Length

  0.250 inches nominal

• Flat Height

  0.205 inches minimum and 0.215 inches maximum

• Shaft Diameter

  0.248 inches minimum and 0.252 inches maximum

• Overall Diameter

  1.150 inches nominal

• Individual Section Quantity

  2

• Operating Temp Range

  m55.0/p125.0 deg celsius

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1

• Throw Quantity

  3

• Mounting Method

  threaded bushing

• Contact Voltage Rating In Volts

  28.0

• Switch Actuator Indexing Position Quantity

  3

• Shaft Type

  round,flatted

• Switch Actuator Positioning Increment

  90.0 degrees

• Contact Load Current Rating

  5.0 amperes resistive load and 2.5 amperes inductive load