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Siemens QJ3B225A02 - Molded Case 225A 240V 3-Pole Breaker

Siemens
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Siemens QJ3B225A02 is a molded case circuit breaker from the QJ Series, designed to provide LI (Long-Time and Instantaneous) protection for electrical systems. It operates at a voltage rating of 240V with a current rating of 225A, featuring a three-pole, three-phase configuration and a bolt-on connection for secure installation. The unit weighs 4 lb and utilizes thermal magnetic protection, with an interrupting capacity of 10kA at 240V. This breaker complies with industry standards for molded case circuit breakers in commercial and industrial power distribution applications. It is typically used in three-phase power systems requiring dependable overcurrent protection.

Key Features & Specifications
  • Type: Molded Case
  • Family: QJ Series
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 240V
  • Current Rating: 225A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC Rating: 10kA @ 240V
  • Weight: 4 lb