NSN: 5945-01-193-0234

Technical Characteristics

• Terminal Type And Quantity

  12 threaded stud all functions

• Main Contact Maximum Voltage Rating In Volts

  200.0 ac and 28.0 dc

• Operating Voltage Rating And Type At Specified Temp

  28.0 volts dc 25 deg celsius single winding

• Overall Height

  2.438 inches nominal

• Coil Quantity

  1

• Main Contact Load Current Rating At Maximum Rated Voltage

  50.0 amperes ac motor load and 50.0 amperes dc motor load

• Winding Dc Resistance Rating

  50.0 ohms nominal single winding

• Overall Length

  3.733 inches maximum

• Time Delay

  0.025 seconds maximum fixed operate time

• Duty Type

  continuous

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.250 inches nominal single mounting facility

• Nominal Operating Current Rating And Type

  640.0 milliamperes dc single winding

• Nonpile-Up Main Contact Arrangement

  3 pole, single throw, normally open, double make, momentary action

• 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 Width

  2.687 inches nominal single mounting facility

• Environmental Protection

  hermetic

• Winding Quantity

  1

• Nonpile-Up Auxiliary Contact Arrangement

  1 two circuit, double break/double make, one position momentary

• 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

• Overall Width

  3.300 inches maximum