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ABB T4N-3P-150A - Molded Case Circuit Breaker 150A 600V

ABB
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ABB T4N-3P-150A is a SACE Tmax molded case circuit breaker designed for overcurrent protection in industrial and commercial power distribution systems. This 3-pole, 150A breaker provides thermal-magnetic protection with LI (Long-Time and Instantaneous) functions at a voltage rating of 600V AC and an interrupting capacity of 25kA at 480V. Weighing 8 lb, the T4N frame features bolt-on terminal connections for secure mounting in panelboards and switchgear enclosures. It is UL Listed for use in 50-60 Hz systems and suitable for a range of industrial applications requiring reliable circuit protection.

Key Features & Specifications
  • Manufacturer: ABB
  • Family: SACE Tmax
  • Type: T4N
  • Item Subcategory: Molded Case
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: T4
  • Voltage Rating: 600V
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 25kA@480V
  • Phase: 3
  • Current Rating: 150A
  • Weight: 8 lb
  • Frequency: 50-60 Hz
  • UL Listed: Industrial and commercial applications