4TL1-1D

Technical Characteristics

• Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Overall Length

  1.340 inches maximum

• Features Provided

  actuator seal

• Bushing Length

  0.450 inches minimum and 0.490 inches maximum

• Actuator Style

  round

• Body Length

  1.340 inches maximum

• Body Width

  1.660 inches maximum

• Body Style

  bushing mount

• Actuator Diameter

  0.400 inches minimum and 0.440 inches maximum

• Nominal Thread Size

  0.469 inches

• Body Height

  1.080 inches minimum and 1.120 inches maximum

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  data on certain environmental and performance r

• Test Data Document

  81349-mils3950 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

• Thread Series Designator

  uns

• Actuator Position-Action Relationship

  up position maintained and down position maintained and center position maintained

• Inclosure Type

  fully inclosed

• Hazardous Locations/Environmental Protection

  submersible

• Terminal Type And Quantity

  12 screw

• Overall Height

  3.020 inches maximum

• Thread Quantity Per Inch

  32

• Contact Load Current Rating At Maximum Rated Voltage

  15.000 amperes resistive ac and 15.000 amperes inductive ac and 20.000 amperes resistive dc and 12.000 amperes inductive dc and 5.000 amperes lamp dc and 4.000 amperes lamp ac

• Overall Width

  1.660 inches maximum

• Actuator Height

  1.120 inches minimum and 1.160 inches maximum

• Nonpile-Up Contact Arrangement

  4 pole, double throw, three positions maintained single switch unit

• Mounting Method

  threaded bushing