NSN: 5945-01-206-5498

Technical Characteristics

• Time Delay

  0.05 seconds maximum fixed release time

• Overall Height

  3.125 inches maximum

• Overall Width

  3.305 inches maximum

• Iii Case Material

  metal

• Iii Fragility Factor

  moderately rugged

• (Non-Core Data) End Item Source

  43999

• Iii Purpose For Which Designed

  general

• Mounting Facility Type And Quantity

  4 unthreaded hole single mounting facility

• Iii Storage Type

  general purpose warehouse

• Features Provided

  polarized

• Mounting Facility Pattern

  rectangular single mounting facility

• Nonpile-Up Main Contact Arrangement

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

• Time Delay

  0.01 seconds maximum fixed operate time

• Nonpile-Up Auxiliary Contact Arrangement

  1 pole, single throw, normally open, double make, momentary action and 1 pole, single throw, normally closed, double break, momentary action

• Auxiliary Contact Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Main Contact Load Current Rating At Maximum Rated Voltage

  25.0 amperes ac and 25.0 amperes dc resistive load

• Main Contact Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Iii Unpackaged Unit Weight

  1.250 pounds

• Terminal Type And Quantity

  12 threaded stud all functions

• Overall Length

  3.730 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.250 inches nominal single mounting facility

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.687 inches nominal single mounting facility

• Environmental Protection

  hermetic

• Unthreaded Mounting Hole Diameter

  0.218 inches nominal single mounting facility

• Iii End Item Identification

  b-1b

• Frequency In Hertz

  400.0 nominal

• Winding Quantity

  1

• Coil Quantity

  1

• Winding Dc Resistance Rating

  800.0 ohms nominal single winding

• Duty Type

  continuous

• Arc Quenching Method

  air

• Iii Cubic Measure

  38.524 cubic inches

• Operating Voltage Rating And Type At Specified Temp

  230.0 volts ac 25 deg celsius single winding

• Auxiliary Contact Load Current Rating At Maximum Rated Voltage

  5.0 amperes ac and 1.0 amperes dc resistive load