MS90310-221

Technical Characteristics

• Actuator Height

  0.687 inches nominal

• Mounting Method

  threaded bushing

• Actuator Diameter

  0.240 inches nominal

• Body Width

  0.364 inches maximum

• Thread Class

  2b

• Inclosure Type

  fully inclosed

• Overall Width

  0.469 inches nominal

• Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Features Provided

  actuator seal

• Hazardous Locations/Environmental Protection

  driptight

• Precious Material And Location

  terminal surfaces gold

• Thread Quantity Per Inch

  32

• Terminal Type And Quantity

  3 tab, solder lug

• Bushing Length

  0.469 inches nominal

• Contact Load Current Rating At Maximum Rated Voltage

  1.000 amperes inductive dc and 5.000 amperes resistive dc and 2.000 amperes resistive ac and 1.000 amperes inductive ac

• Body Height

  0.572 inches maximum

• Actuator Style

  round

• Body Style

  bushing mount

• Nonpile-Up Contact Arrangement

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

• Overall Height

  1.862 inches nominal

• Actuator Position-Action Relationship

  up position maintained and down position maintained

• Overall Length

  0.572 inches maximum

• Mounting Surface To Terminal End Distance

  0.706 inches maximum

• Body Length

  0.572 inches maximum

• Nominal Thread Size

  0.469 inches

• Thread Series Designator

  uns