Description
The Siemens 3VA1225-4EF42-0AA0 SENTRON MCCB is a high-performance molded case circuit breaker engineered for robust circuit protection in demanding industrial and commercial environments. This 4-pole unit features a substantial 250A current rating and an impressive breaking capacity of 36 kA, ensuring it can safely interrupt fault currents and protect downstream equipment. It is a certified component designed for utmost reliability.
As part of the Siemens SENTRON series, this 3VA1225-4EF42-0AA0 MCCB offers advanced protection features and a durable construction. The molded case design provides excellent insulation and mechanical strength, suitable for applications where rigorous operational conditions are common. Its reliable tripping mechanism ensures timely disconnection during fault events.
This Siemens 3VA1225-4EF42-0AA0 is ideal for use in main distribution panels, sub-distribution boards, and as a protective device for large machinery and electrical installations. It plays a critical role in preventing electrical fires and equipment damage caused by overloads or short circuits, ensuring operational continuity and safety. The Siemens 3VA1225-4EF42-0AA0 is a cornerstone of effective electrical safety.
Choose the Siemens 3VA1225-4EF42-0AA0 SENTRON MCCB for certified, reliable, and high-capacity circuit protection. Its robust design and advanced features make it an indispensable component for safeguarding your electrical infrastructure. Invest in superior protection for your critical systems.







