NSN: 5945-01-114-0511

Technical Characteristics

• Main Contact Load Current Rating At Maximum Rated Voltage

  55.0 amperes ac motor load and 15.0 amperes dc

• Main Contact Load Current Rating At Maximum Rated Voltage

  55.0 amperes ac resistive load and 25.0 amperes dc

• Auxiliary Contact Load Current Rating At Maximum Rated Voltage

  1.0 amperes ac lamp load and 1.0 amperes dc

• Terminal Type And Quantity

  11 threaded stud all functions

• Auxiliary Contact Load Current Rating At Maximum Rated Voltage

  3.0 amperes ac resistive load and 3.0 amperes dc

• Main Contact Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Main Contact Load Current Rating At Maximum Rated Voltage

  15.0 amperes ac lamp load and 10.0 amperes dc

• Auxiliary Contact Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Duty Type

  continuous

• Coil Quantity

  1

• Winding Quantity

  1

• Unthreaded Mounting Hole Diameter

  0.171 inches nominal single mounting facility

• Overall Width

  2.600 inches maximum

• Overall Height

  2.500 inches maximum

• Overall Length

  2.600 inches maximum

• Operating Voltage Rating And Type At Specified Temp

  28.0 volts dc 25 deg celsius single winding

• Nonpile-Up Auxiliary Contact Arrangement

  1 pole, double throw, one position momentary

• Time Delay

  0.05 seconds maximum fixed operate time

• Time Delay

  0.025 seconds maximum fixed release time

• Nonpile-Up Main Contact Arrangement

  3 pole, single throw, normally open, momentary action

• Mounting Facility Pattern

  four position rectangular single mounting facility

• Features Provided

  polarized

• Mounting Facility Type And Quantity

  4 unthreaded hole single mounting facility

• Winding Dc Resistance Rating

  200.0 ohms nominal single winding

• Environmental Protection

  hermetic

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.000 inches nominal single mounting facility

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.000 inches nominal single mounting facility