NSN 5925-01-153-7491

Datasheet

• Product description
  

  Circuit Breaker NSN 5925-01-153-7491.

• MPN or Model
  

  0N286855-1

• Schedule B
  8536.20.0040 (Automatic circuit breakers, for a voltage not exceeding 1, 000 v, nesoi)
• NMF (National Motor Freight)
  061300 - Circuit Breaker/switch NOI
• Unit Weight (Est.)
  0.9 lb
• Body Style
  Multipole-multiple actuator type
• Body Length
  2.500 inches
• Body Width
  Between 2.060 inches and 2.070 inches
• Case Material
  Plastic
• Center To Center Distance Between Terminals Parallel To Length
  1.938 inches
• Center To Center Distance Between Terminals Parallel To Width
  0.750 inches
• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
  2.062 inches
• Switch Contact Arrangement
  Double pole, double throw
• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
  0.750 inches
• Fragility Factor
  Moderately rugged
• Boss Height
  0.140 inches
• Mounting Surface To Terminal End Distance
  Between 2.409 inches and 2.533 inches
• Pole Quantity
  4
• Arc Quenching Method
  Magnetic blowout
• Mounting Facility Type And Quantity
  8 threaded hole
• Storage Type
  General purpose warehouse
• Special Handling Feature
  Magnetic
• Thready Qty Per Inch (tpi)
  32
• Maximum Continuous Load Current Rating Per Pole
  30.0 amperes ac third location
• Operating Voltage Type And Rating Per Pole In Volts
  250.0 ac third location
• Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
  2000.0 dc fourth location
• Circuit Protection Type
  Undervoltage fourth location
• Trip Release Method
  Magnetic-hydraulic all locations
• Trip Release Characteristic
  Time delay first location
• Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
  125.0 all locations
• Reset Method
  Manual
• Main Contact Tripping Mechanism Type
  Trip free
• Manual Actuator Type And Quantity
  4 toggle
• Actuator Function
  Trip-reset
• Actuator Position Designation
  At each pole
• External Actuator Linkage Arrangement
  One, two, three, and four linked
• Auxiliary Switch Function And Quantity
  2 alarm
• Internal Trip Release Configuration
  Series trip third location
• Thread Size
  0.138 inches
• Switch Location And Position Designation
  Internal at pole two and internal at pole three
• Trip Delay Time In Seconds Per Rated Continuous Current
  3.000 at 200 pct third location and 11.000 at 200 pct third location
• Inclosure Protection Type For Which Designed
  Fungus resistant and moisture resistant
• Switch Terminal Type
  Tab, solder lug
• Switch Current Rating And Type In Amps
  10.0 ac and 4.0 dc
• Switch Voltage Rating And Type In Volts
  250.0 ac and 30.0 dc
• Frequency In Hertz
  50.0 third location or 60.0 third location
• Unpackaged Unit Weight
  12.500 ounces
• Thread Series Designator
  Unc
• Terminal Type And Quantity
  8 threaded stud