1800A

Technical Characteristics

• Body Style

  bushing mount

• Mounting Surface To Terminal End Distance

  1.189 inches nominal

• Actuator Position-Action Relationship

  up position maintained and down position maintained

• Actuator Height

  0.562 inches nominal

• Thread Class

  2a

• Terminal Type And Quantity

  4 quick disconnect, male

• Nominal Thread Size

  0.469 inches

• Maximum Voltage Rating In Volts

  277.0 ac

• Thread Series Designator

  uns

• Case Material

  plastic

• Mounting Method

  threaded bushing

• Precious Material And Location

  contacts silver

• Precious Material

  silver

• Thread Quantity Per Inch

  32

• Body Height

  0.769 inches nominal

• Bushing Length

  0.468 inches nominal

• Inclosure Type

  fully inclosed

• Nonpile-Up Contact Arrangement

  2 pole, single throw, both positions maintained single switch unit

• Contact Load Current Rating At Maximum Rated Voltage

  20.000 amperes resistive ac

• Body Length

  1.236 inches nominal

• Body Width

  0.795 inches maximum

• Actuator Style

  round