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American/Federal Pacific NB3P70 - 70A 3-Pole Molded Case Breaker (240V)

American/Federal Pacific
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American/Federal Pacific NB3P70 is a 70A, 3-pole molded case circuit breaker designed for overcurrent protection in three-phase electrical systems. It operates at 240V with a 10kA interrupting capacity and utilizes thermal-magnetic protection with LI (long-time and instantaneous) trip functions. The unit features a bolt-on connection, accepts AWG 14 to AWG 1/0 aluminum or copper wire, and measures 3.09 inches in depth by 4.44 inches in width, weighing 1 lb. This breaker is CSA certified and belongs to the NB Series, making it suitable for commercial and industrial power distribution applications.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker
  • Amperage: 70 Amps
  • Voltage: 240 Volts
  • Poles: 3
  • Phase: 3
  • Mounting Type: Bolt-On
  • Series/Frame: 270
  • Functions: LI - Long-Time and Instantaneous
  • Protection: Thermal Magnetic
  • AIC rating: 10kA@240V
  • Wire Size: AWG 14...AWG 1/0 aluminum/copper
  • Connection: Bolt-On
  • Dimensions: Depth 3.09 in (78.49 mm) x Width 4.44 in (112.78 mm)
  • Weight: 1 lb
  • Certification: CSA