645-163

Technical Characteristics

• Mounting Facility Type And Quantity

  4 unthreaded hole single mounting facility

• Mounting Facility Pattern

  rectangular single mounting facility

• Environmental Protection

  hermetic

• Nonpile-Up Main Contact Arrangement

  1 two circuit, both positions maintained

• Overall Width

  1.750 inches nominal

• Winding Quantity

  1

• Duty Type

  continuous

• Overall Length

  3.620 inches nominal

• Winding Dc Resistance Rating

  200.0 ohms nominal single winding

• Terminal Type And Quantity

  6 pin all functions

• Coil Quantity

  1

• Unthreaded Mounting Hole Diameter

  0.205 inches nominal single mounting facility

• Overall Height

  3.250 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.000 inches nominal single mounting facility

• Nominal Operating Current Rating And Type

  500.0 milliamperes dc single winding

• Main Contact Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Operating Voltage Rating And Type At Specified Temp

  26.5 volts teardrop, two holes type 4f single winding

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.000 inches nominal single mounting facility

• Main Contact Load Current Rating At Maximum Rated Voltage

  50.0 amperes ac resistive load and 50.0 amperes dc resistive load