746-540ALT0

Technical Characteristics

• Nonpile-Up Main Contact Arrangement

  2 pole, single throw, normally open, momentary action

• Unthreaded Mounting Hole Diameter

  0.140 inches nominal single mounting facility

• Mounting Facility Type And Quantity

  3 unthreaded hole single mounting facility

• Frequency In Hertz

  60.0 nominal

• Main Contact Maximum Voltage Rating In Volts

  115.0 ac and 230.0 ac

• Center To Center Distance Between Mounting Facilities Parallel To The Altitude Of An Isosceles Triangle

  2.312 inches nominal single mounting facility

• Winding Quantity

  1

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.562 inches nominal single mounting facility

• Mounting Facility Pattern

  triangle single mounting facility

• Operating Voltage Rating And Type At Specified Temp

  115.0 volts -80 deg fahrenheit type 4f single winding

• Overall Length

  4.000 inches nominal

• Coil Quantity

  1

• Nominal Operating Current Rating And Type

  110.0 milliamperes ac single winding

• Overall Width

  3.250 inches nominal

• Overall Height

  3.000 inches nominal

• Main Contact Load Current Rating At Maximum Rated Voltage

  20.0 amperes ac resistive load and 30.0 amperes ac resistive load

• Winding Dc Resistance Rating

  106.0 ohms nominal single winding

• Duty Type

  continuous