64A57A78

Technical Characteristics

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.000 inches nominal single mounting facility

• Nonpile-Up Main Contact Arrangement

  2 pole, single throw, normally open, momentary action

• Mounting Facility Type And Quantity

  4 unthreaded hole single mounting facility

• Overall Width

  2.440 inches nominal

• Mounting Facility Pattern

  rectangular single mounting facility

• Frequency In Hertz

  60.0 nominal

• Overall Length

  2.500 inches nominal

• Environmental Protection

  hermetic

• Auxiliary Contact Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Unthreaded Mounting Hole Diameter

  0.173 inches nominal single mounting facility

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.000 inches nominal single mounting facility

• Main Contact Load Current Rating At Maximum Rated Voltage

  40.0 amperes ac resistive load

• Winding Quantity

  1

• Operating Voltage Rating And Type At Specified Temp

  115.0 volts -80 deg fahrenheit type 4f single winding

• Terminal Type And Quantity

  8 pin all functions

• Main Contact Maximum Voltage Rating In Volts

  115.0 ac

• Coil Quantity

  1

• Nonpile-Up Auxiliary Contact Arrangement

  1 pole, single throw, normally closed, momentary action

• Duty Type

  continuous

• Overall Height

  2.440 inches nominal