NSN 5925-00-839-0290

Datasheet

• Product description
  

  Circuit Breaker Tripper NSN 5925-00-839-0290.

• MPN or Model
  

  452D371G21

• Schedule B
  8538.90.7020 (Automatic circuit breaker parts for headings 8535, 8536 or 8537)
• NMF (National Motor Freight)
  061300 - Circuit Breaker/switch NOI
• Unit Weight (Est.)
  4.2 lb
• Body Style
  Rectangular dimensional envelope
• Overall Length
  7.531 inches
• Overall Height
  3.500 inches
• Overall Width
  3.688 inches
• Unthreaded Mounting Hole Diameter
  0.438 inches
• Pole Quantity
  3
• Mounting Facility Type And Quantity
  3 unthreaded hole
• Features Provided
  Adjustable trip release
• Maximum Continuous Load Current Rating Per Pole
  150.0 amperes ac all locations and 150.0 amperes dc all locations
• Operating Voltage Type And Rating Per Pole In Volts
  500.0 ac all locations and 250.0 dc all locations
• Circuit Protection Type
  Overcurrent all locations
• Trip Release Method
  Thermal-magnetic all locations
• Trip Release Characteristic
  Instantaneous all locations and time delay all locations
• Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
  150.0 all locations
• Adjustable Trip Setting Current Range Per Pole In Amps
  +1950.0/+3900.0 ac all locations and +2250.0/+4100.0 dc all locations
• Trip Delay Time In Seconds Per Rated Continuous Current
  60.000 at 300 pct all locations and 120.000 at 300 pct all locations
• Trip Release Ambient Tempurature Rating
  50.0 degrees celsius all locations
• Frequency In Hertz
  60.0 all locations
• Terminal Type And Quantity
  6 bus bar