Z221

Technical Characteristics

• Body Height

  0.562 inches nominal

• Mounting Method

  threaded bushing

• Body Width

  0.812 inches nominal

• Overall Length

  1.875 inches nominal

• Terminal Type And Quantity

  2 screw

• Thread Quantity Per Inch

  32

• Nonpile-Up Contact Arrangement

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

• Actuator Diameter

  0.468 inches nominal

• Actuator Height

  0.656 inches nominal

• Inclosure Type

  fully inclosed

• Maximum Voltage Rating In Volts

  250.0 ac and 250.0 dc

• Case Material

  metal

• Body Length

  1.875 inches nominal

• Bushing Length

  0.469 inches nominal

• Contact Load Current Rating At Maximum Rated Voltage

  8.000 amperes resistive dc and 8.000 amperes resistive ac

• Overall Width

  0.812 inches nominal

• Actuator Style

  round

• Body Style

  bushing mount

• Thread Class

  2a

• Nominal Thread Size

  0.469 inches

• Thread Series Designator

  uns

• Overall Height

  1.906 inches nominal

• Actuator Position-Action Relationship

  down position maintained and up position maintained