MR20UW42077

Technical Characteristics

• Operating Voltage Rating And Type At Specified Temp

  12.0 volts -80 deg fahrenheit type 4f single winding

• Nonpile-Up Main Contact Arrangement

  2 pole, single throw, normally open, momentary action

• Mounting Facility Type And Quantity

  2 unthreaded hole single mounting facility

• Frequency In Hertz

  50.0 minimum and 60.0 maximum

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.438 inches nominal single mounting facility

• Nominal Operating Current Rating And Type

  360.0 milliamperes ac single winding

• Arc Quenching Method

  air

• Winding Quantity

  1

• Main Contact Maximum Voltage Rating In Volts

  550.0 ac and 230.0 dc

• Overall Height

  1.870 inches nominal

• Winding Dc Resistance Rating

  8.5 ohms nominal single winding

• Coil Quantity

  1

• Main Contact Load Current Rating At Maximum Rated Voltage

  5.0 amperes ac resistive load and 300.0 milliamperes dc resistive load

• Terminal Type And Quantity

  6 pin all functions

• Overall Length

  2.930 inches nominal

• Unthreaded Mounting Hole Diameter

  0.156 inches nominal single mounting facility

• Duty Type

  continuous

• Mounting Facility Pattern

  in-line single mounting facility

• Overall Width

  1.870 inches nominal