537534-1

Technical Characteristics

• Nonpile-Up Contact Arrangement

  8 pole, double throw, one position momentary, two positions maintained single switch unit

• Thread Series Designator

  uns

• Mounting Method

  threaded bushing

• Actuator Position-Action Relationship

  up position maintained and down position momentary and center position maintained

• Actuator Diameter

  0.240 inches nominal

• Overall Width

  1.100 inches maximum

• Body Height

  1.095 inches nominal

• Thread Quantity Per Inch

  32

• Body Width

  1.100 inches maximum

• Actuator Height

  0.680 inches nominal

• Body Length

  1.170 inches maximum

• Inclosure Type

  fully inclosed

• Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Terminal Type And Quantity

  24 tab, solder lug

• Overall Length

  1.170 inches maximum

• Actuator Style

  round

• Overall Height

  2.250 inches nominal

• Body Style

  bushing mount

• Contact Load Current Rating At Maximum Rated Voltage

  2.500 amperes lamp ac and 4.000 amperes motor dc and 2.500 amperes lamp dc and 4.000 amperes inductive dc and 7.000 amperes resistive dc and 7.000 amperes resistive ac and 7.000 amperes inductive ac and 3.300 amperes motor ac

• Bushing Length

  0.470 inches nominal

• Nominal Thread Size

  0.469 inches