1221A

Technical Characteristics

• Body Length

  2.406 inches nominal

• Body Height

  0.344 inches nominal

• Actuator Style

  29 rectangular

• Actuator Position-Action Relationship

  down position maintained

• Actuator Position-Action Relationship

  up position maintained and

• Inclosure Type

  fully inclosed

• Contact Load Current Rating At Maximum Rated Voltage

  20.000 amperes resistive ac

• Special Features

  grounding screw

• Iii Precious Material And Location

  contacts silver

• Terminal Type And Quantity

  2 screw

• Body Style

  19p hole mount

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.281 inches nominal

• Iii Overall Width

  1.250 inches nominal

• Body Width

  1.250 inches nominal

• Actuator Color

  brown single actuator

• Maximum Voltage Rating In Volts

  277.0 ac

• Mounting Method

  unthreaded hole

• Nonpile-Up Contact Arrangement

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

• Iii Precious Material

  silver

• Iii Overall Length

  4.000 inches nominal