520M31

Technical Characteristics

• Mounting Facility Type And Quantity

  2 unthreaded hole single mounting facility

• Overall Length

  1.840 inches maximum

• Overall Width

  1.280 inches maximum

• Environmental Protection

  hermetic

• Overall Height

  1.910 inches maximum

• Winding Quantity

  1

• Terminal Type And Quantity

  20 pin all functions

• Operating Voltage Rating And Type At Specified Temp

  26.5 volts teardrop, two holes type 4f single winding

• Pile-Up Main Contact Form Arrangement

  3c and 3c

• Main Contact Maximum Voltage Rating In Volts

  115.0 ac and 30.0 dc

• Main Contact Load Current Rating At Maximum Rated Voltage

  2.0 amperes ac resistive load and 2.0 amperes dc resistive load

• Coil Quantity

  1

• Winding Dc Resistance Rating

  205.0 ohms nominal single winding

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.562 inches nominal single mounting facility

• Duty Type

  continuous

• Mounting Facility Pattern

  in-line single mounting facility

• Unthreaded Mounting Hole Diameter

  0.142 inches minimum single mounting facility and 0.149 inches maximum single mounting facility