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ABB NS-3P-900A-DC - Molded Case 900A 500V DC Breaker

ABB
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Save $-1,820.25
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ABB NS-3P-900A-DC is a 3-pole molded case circuit breaker from the AS Series, designed for thermal magnetic protection with LI (Long-Time and Instantaneous) trip functions. It is rated for 900A continuous current at 500V DC with a 35kA interrupting capacity at 480V, utilizing a bolt-on connection for secure installation. The unit weighs 60 lb and features a compact molded case construction suitable for industrial panel mounting. This breaker complies with applicable ABB standards for overcurrent protection in three-phase DC systems. It is typically applied in industrial power distribution, motor control centers, and switchgear requiring reliable short-circuit and overload protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, AS Series, NS Type
  • Voltage Rating: 500V DC
  • Current Rating: 900A
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC Rating: 35kA@480V
  • Phase: 3
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 60 lb
  • Family: AS Series
  • Item Subcategory: Molded Case


Product Identification
  • UPC: Not specified
  • GTIN: Not specified