ST55S

Technical Characteristics

• Contact Load Current Rating At Maximum Rated Voltage

  500.000 milliamperes resistive dc and 7.000 amperes resistive ac

• Mounting Method

  terminal

• Actuator Diameter

  0.240 inches nominal

• Nonpile-Up Contact Arrangement

  2 pole, double throw, two positions momentary single switch unit

• Actuator Position-Action Relationship

  down position momentary and up position momentary and center position maintained

• Overall Length

  2.135 inches nominal

• Inclosure Type

  fully inclosed

• Maximum Voltage Rating In Volts

  230.0 ac and 250.0 dc

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.812 inches nominal

• Actuator Style

  round

• Body Style

  hole mount

• Overall Height

  2.250 inches nominal

• Overall Width

  1.120 inches nominal

• Hazardous Locations/Environmental Protection

  dustproof and watertight

• Actuator Height

  0.875 inches nominal

• Terminal Type And Quantity

  6 tab w/screw

• Mounting Surface To Terminal End Distance

  1.375 inches nominal

• Body Width

  1.120 inches nominal

• Case Material

  plastic