RY427E

Technical Characteristics

• Main Contact Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Overall Length

  3.550 inches nominal

• Overall Height

  1.390 inches nominal

• Operating Voltage Rating And Type At Specified Temp

  29.0 volts teardrop, two holes type 4f single winding

• Coil Quantity

  1

• Winding Dc Resistance Rating

  96.6 ohms nominal single winding

• Nonpile-Up Main Contact Arrangement

  3 pole, double throw, one position momentary

• Duty Type

  continuous

• Nominal Operating Current Rating And Type

  300.0 milliamperes dc single winding

• Mounting Facility Type And Quantity

  4 unthreaded hole single mounting facility

• Mounting Facility Pattern

  rectangular single mounting facility

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.250 inches nominal single mounting facility

• Main Contact Load Current Rating At Maximum Rated Voltage

  5.0 amperes ac resistive load and 5.0 amperes dc resistive load

• Environmental Protection

  hermetic

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.000 inches nominal single mounting facility

• Overall Width

  2.750 inches nominal

• Winding Quantity

  1

• Terminal Type And Quantity

  11 pin all functions

• Unthreaded Mounting Hole Diameter

  0.232 inches nominal single mounting facility