Description
The Siemens 3VA1163-5EF46-0AA0 is a certified, high-performance 4-pole, 63A molded case circuit breaker (MCCB) from the trusted SENTRON range. Engineered for demanding electrical applications, this MCCB boasts an impressive breaking capacity of 55 kA, offering superior protection against severe short-circuit events. Its robust construction ensures reliable operation and longevity in industrial and commercial power distribution systems. The Siemens 3VA1163-5EF46-0AA0 is a cornerstone of electrical safety.
This MCCB is designed to provide comprehensive protection for electrical circuits, effectively interrupting fault currents to prevent damage to downstream equipment and ensure personnel safety. Its 4-pole configuration offers complete isolation for three-phase systems, enhancing safety during maintenance or fault conditions. The Siemens 3VA1163-5EF46-0AA0 is built to meet stringent international standards.
Ideal for use in main distribution boards, sub-distribution boards, and as a protective device for individual loads, this breaker is essential for maintaining the integrity of your power infrastructure. Its reliable tripping mechanism ensures that faults are cleared quickly and efficiently, minimizing downtime and associated costs. The Siemens 3VA1163-5EF46-0AA0 is crucial for operational reliability.
Choose the Siemens 3VA1163-5EF46-0AA0 for dependable, high-capacity circuit protection. Its certified quality and robust design make it an excellent choice for safeguarding your electrical systems. Ensure optimal safety and operational continuity by integrating this premium MCCB into your installations.












