4TL1-4

Technical Characteristics

• Actuator Position-Action Relationship

  up position maintained and down position momentary

• Body Height

  0.970 inches nominal

• Mounting Method

  threaded bushing

• ~1

  data on certain environmental and performance

• Contact Load Current Rating At Maximum Rated Voltage

  10.000 amperes inductive dc and 18.000 amperes resistive dc and 8.000 amperes inductive ac and 4.000 amperes lamp dc and 11.000 amperes resistive ac and 2.000 amperes lamp ac

• Overall Height

  2.530 inches nominal

• Overall Width

  1.660 inches maximum

• Thread Quantity Per Inch

  32

• Actuator Diameter

  0.245 inches maximum

• Inclosure Type

  fully inclosed

• 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 Height

  0.660 inches minimum and 0.720 inches maximum

• Terminal Type And Quantity

  8 screw

• Thread Class

  2a

• Nominal Thread Size

  0.469 inches

• Thread Series Designator

  uns

• Nonpile-Up Contact Arrangement

  2 two circuit, one position momentary single switch unit

• 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