1TL1-3

Technical Characteristics

• Body Width

  0.635 inches maximum

• Contact Load Current Rating At Maximum Rated Voltage

  20.000 amperes resistive dc and 15.000 amperes inductive dc and 5.000 amperes lamp dc and 15.000 amperes resistive ac and 10.000 amperes inductive ac and 3.000 amperes lamp ac

• Inclosure Type

  fully inclosed

• Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Features Provided

  actuator seal

• Overall Length

  1.270 inches maximum

• Actuator Style

  round

• Body Style

  bushing mount

• Actuator Diameter

  0.237 inches minimum and 0.243 inches maximum

• Body Length

  1.270 inches maximum

• Hazardous Locations/Environmental Protection

  vaportight

• Nonpile-Up Contact Arrangement

  1 pole, double throw, both positions maintained single switch unit

• Terminal Type And Quantity

  3 screw

• Actuator Position-Action Relationship

  up position maintained and down position maintained

• Thread Class

  2a

• Test Data Document

  81349-mil-s-3950 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type

• Actuator Height

  0.665 inches minimum and 0.695 inches maximum

• Nominal Thread Size

  0.469 inches

• Thread Series Designator

  uns

• Mounting Method

  threaded bushing

• Bushing Length

  0.455 inches minimum and 0.485 inches maximum

• Thread Quantity Per Inch

  32

• Body Height

  0.890 inches minimum and 0.930 inches maximum

• ~1

  data on certain environmental and performance