MS27407-4

Technical Characteristics

• Thread Series Designator

  uns

• Actuator Position-Action Relationship

  up position maintained and down position maintained and center position maintained

• Nominal Thread Size

  0.469 inches

• Body Length

  1.340 inches nominal

• Mounting Surface To Terminal End Distance

  1.350 inches nominal

• Nonpile-Up Contact Arrangement

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

• Bushing Length

  0.470 inches nominal

• Terminal Type And Quantity

  6 tab w/screw

• Hazardous Locations/Environmental Protection

  dustproof

• Body Style

  bushing mount

• Actuator Style

  round

• Case Material

  metal

• Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Inclosure Type

  fully inclosed

• Actuator Height

  0.680 inches nominal

• Thread Quantity Per Inch

  32

• Thread Class

  2b

• Body Height

  1.370 inches nominal

• Actuator Diameter

  0.240 inches nominal

• Body Width

  0.890 inches nominal

• Contact Load Current Rating At Maximum Rated Voltage

  15.000 amperes inductive dc and 7.000 amperes lamp dc and 20.000 amperes resistive dc and 25.000 amperes resistive ac and 15.000 amperes inductive ac and 4.000 amperes lamp ac

• Mounting Method

  threaded bushing