521-1808-00

Technical Characteristics

• Body Style

  bushing mount

• Nonpile-Up Contact Arrangement

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

• Mounting Surface To Terminal End Distance

  1.078 inches maximum

• Actuator Position-Action Relationship

  up position maintained and down position maintained

• Bushing Length

  0.470 inches nominal

• Contact Load Current Rating At Maximum Rated Voltage

  15.000 amperes inductive dc and 10.000 amperes resistive ac and 25.000 amperes resistive dc and 10.000 amperes inductive ac

• Nominal Thread Size

  0.469 inches

• Thread Series Designator

  uns

• Body Width

  0.641 inches maximum

• Actuator Diameter

  0.240 inches nominal

• Actuator Height

  0.690 inches nominal

• Body Height

  1.062 inches nominal

• Overall Length

  1.157 inches maximum

• Thread Quantity Per Inch

  32

• Overall Width

  0.641 inches maximum

• Terminal Type And Quantity

  3 tab, solder lug

• Inclosure Type

  fully inclosed

• Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Overall Height

  2.238 inches nominal

• Body Length

  1.157 inches maximum

• Actuator Style

  round