Description
The Siemens 3VA1140-3EE42-0AA0 is a professional-grade 4-pole Molded Case Circuit Breaker (MCCB) designed for robust electrical circuit protection. This 40A breaker features a substantial 25 kA breaking capacity, providing reliable defense against overcurrent faults in commercial and industrial settings. The fixed mount design of the Siemens 3VA1140-3EE42-0AA0 ensures a secure and stable installation within electrical enclosures.
Engineered with precision, this MCCB adheres to high standards of safety and performance, characteristic of the Siemens SENTRON series. It is built to withstand demanding operational conditions, offering long-lasting protection for your electrical infrastructure. The 4-pole configuration is ideal for comprehensive safeguarding of three-phase power systems.
This Siemens 3VA1140-3EE42-0AA0 is suitable for a variety of uses, including main switch applications and branch circuit protection where a high level of fault current handling is required. Its reliable operation contributes to the overall safety and efficiency of electrical systems. Protect your equipment and personnel with this dependable Siemens MCCB.
Choose the Siemens 3VA1140-3EE42-0AA0 for its proven reliability and effective circuit protection. Ensure the integrity of your electrical distribution with this high-quality component.







