B27777

Technical Characteristics

• Body Length

  0.984 inches maximum

• Body Style

  bushing mount

• End Item Identification

  2submarine interior communication system, iff aims mk xii, tarawa class lha, kilauea class t-ae 26, various shore atc, aircraft, c-18a, ec-18b, aircraft, sof ( ac-130h, mc-130h, ec-130e, hc-130), aircraft, c-2a (reprocured), teletype, model 28

• Inclosure Type

  fully inclosed

• Maximum Voltage Rating In Volts

  125.0 ac and 28.0 dc

• Actuator Diameter

  0.235 inches minimum and 0.245 inches maximum

• Body Width

  0.840 inches nominal

• Actuator Style

  round

• Mounting Method

  threaded bushing

• Contact Load Current Rating At Maximum Rated Voltage

  3.000 amperes inductive dc and 4.000 amperes motor dc and 5.000 amperes resistive ac and 5.000 amperes inductive ac and 5.000 amperes resistive dc and 3.300 amperes motor ac

• Nonpile-Up Contact Arrangement

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

• Criticality Code Justification

  feat

• Special Features

  weapon system essential

• Actuator Height

  0.690 inches nominal

• Thread Quantity Per Inch

  32

• Terminal Type And Quantity

  9 tab, solder lug

• Hazardous Locations/Environmental Protection

  dustproof

• Body Height

  0.916 inches minimum and 0.976 inches maximum

• Actuator Position-Action Relationship

  left position maintained and right position maintained

• Bushing Length

  0.470 inches nominal

• Nominal Thread Size

  0.469 inches

• Thread Series Designator

  uns