Description
The Siemens 3VA1450-6EF42-0AA0 is an industrial 4-pole molded case circuit breaker (MCCB) designed to deliver dependable protection for electrical circuits. This breaker is rated for 500A and possesses a 70 kA breaking capacity, ensuring it can safely interrupt fault currents and safeguard connected equipment. The fixed mount configuration of the Siemens 3VA1450-6EF42-0AA0 guarantees a secure and stable installation within industrial electrical panels and switchgear, making it a practical choice for various applications. This MCCB offers essential electrical safety. Engineered for durability and consistent performance, the Siemens 3VA1450-6EF42-0AA0 features robust construction that can withstand the rigors of industrial environments. The integrated protection functions provide reliable detection of overloads and short circuits, contributing to the overall safety and efficiency of the electrical installation. This breaker is well-suited for use in main distribution feeders, large branch circuits, and industrial machinery where dependable protection is crucial. Choosing the Siemens 3VA1450-6EF42-0AA0 means investing in the integrity and safety of your electrical infrastructure. Its 70 kA breaking capacity is suitable for a wide range of protection needs.








