X643

Technical Characteristics

• Main Contact Load Current Rating At Maximum Rated Voltage

  3.0 amperes ac resistive load and 3.0 amperes dc resistive load

• Overall Width

  1.210 inches nominal

• Mounting Facility Type And Quantity

  2 unthreaded hole single mounting facility

• Environmental Protection

  hermetic

• Winding Quantity

  1

• Winding Dc Resistance Rating

  300.0 ohms nominal single winding

• Operating Voltage Rating And Type At Specified Temp

  26.5 volts teardrop, two holes type 4f single winding

• Nominal Operating Current Rating And Type

  820.0 milliamperes dc single winding

• Nonpile-Up Main Contact Arrangement

  4 pole, double throw, one position momentary

• Main Contact Maximum Voltage Rating In Volts

  120.0 ac and 30.0 dc

• Overall Height

  1.500 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.437 inches nominal single mounting facility

• Coil Quantity

  1

• Overall Length

  1.750 inches nominal

• Terminal Type And Quantity

  14 pin all functions

• Unthreaded Mounting Hole Diameter

  0.156 inches nominal single mounting facility

• Duty Type

  continuous

• Mounting Facility Pattern

  in-line single mounting facility