NSN: 5945-00-764-0366

Technical Characteristics

• Overall Length

  3.730 inches maximum

• Operating Voltage Rating And Type At Specified Temp

  28.0 volts teardrop, two holes type 4f 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

  3.305 inches nominal single mounting facility

• Environmental Protection

  hermetic

• Nonpile-Up Auxiliary Contact Arrangement

  1 two circuit, both positions maintained

• Auxiliary Contact Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.865 inches nominal single mounting facility

• Overall Width

  3.305 inches maximum

• Winding Quantity

  1

• Main Contact Load Current Rating At Maximum Rated Voltage

  50.0 amperes ac resistive load and 50.0 amperes dc resistive load

• Time Delay

  0.01 seconds maximum fixed release time

• Unthreaded Mounting Hole Diameter

  0.218 inches nominal single mounting facility

• Main Contact Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Nonpile-Up Main Contact Arrangement

  3 pole, single throw, normally open, momentary action

• Overall Height

  2.438 inches nominal

• Coil Quantity

  1

• Winding Dc Resistance Rating

  50.0 ohms nominal single winding

• Time Delay

  0.025 seconds maximum fixed operate time

• Duty Type

  continuous

• Nominal Operating Current Rating And Type

  640.0 milliamperes dc single winding

• Terminal Type And Quantity

  12 pin all functions