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American/Federal Pacific NB232050 - 3-Pole 50A Circuit Breaker (10kA AIC)

American/Federal Pacific
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American/Federal Pacific NB232050 is a molded case circuit breaker designed for providing reliable overcurrent protection in three-phase electrical systems. It features a 50A current rating and a 240V AC voltage rating, housed within a compact, durable molded case with a bolt-on connection for secure installation. This unit complies with UL standards and offers a 10kA interrupting capacity at 240V, utilizing a thermal-magnetic trip mechanism for both long-time delay and instantaneous protection against overloads and short circuits. It is engineered for integration into industrial control panels, commercial distribution boards, and other applications requiring robust three-pole circuit protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, NB Series, Thermal-Magnetic Protection
  • Voltage Rating: 240V AC
  • Current Rating: 50A
  • Poles: 3
  • Connection: Bolt-On
  • Protection Functions: Long-Time and Instantaneous (LI)
  • AIC Rating: 10kA @ 240V
  • Phase: 3
  • Certification: UL Listed
  • Weight: 1 lb


Product Identification
  • UPC: 635909357940