NSN: 5925-01-478-9635

Technical Characteristics

• Pole Quantity

  3

• ~1

  connections: front and back; degree of shock hardness: class hi (spec, mil-s-901); means of closing: manual or adapted with motor operated mechanism; protection type: electronic overcurrent control; protective functions: long time delay, short time delay,

• Special Features

  spd catalog no: etn-3199 nqb (non-automatic circuit interrupter); voltage rating: 500 volts ac, 60 and 400 hz; current type: ac; frame size: 250 ampere; interrupting rating: 20,000 amps ac, 60 hz and 10,000 amps ac, 400 hz; mounting type: removable;

• ~2

  and instantaneous trip; ambient temperature: 50 degrees c; additional and very detailed information found within the drawing in jedmics using reference number 117588

• Iii Part Name Assigned By Controlling Agency

  inavy: cb aqb-a252; drawing name: aqb-a252

• Iii Unpackaged Unit Weight

  21.560 pounds

• Iii End Item Identification

  circuit breaker aqb-a252

• Manual Actuator Type And Quantity

  1 push button