The Siemens 3VA2063-5KP32-0AA0 represents the high-end tier of the SENTRON 3VA2 series, designed for industrial plants and infrastructure where data transparency is as critical as electrical safety. This 3-pole, 63A molded case circuit breaker (MCCB) offers robust fault protection combined with advanced power analytics.

At the heart of this breaker is the ETU850 trip unit. Unlike standard electronic trip units, the 8-series provides LSI protection and features an integrated display for real-time diagnostics. Its most significant advantage is the high-precision measuring function, capable of monitoring current, voltage, power, and energy consumption, making it an essential component for ISO 50001-compliant energy management systems.

With a 55kA breaking capacity (Class M) at 415V, the 3VA2063-5KP32-0AA0 ensures safe operation even in systems with high potential short-circuit currents. The device uses a nut keeper kit for secure electrical connection and is built into a compact IEC Frame 100 housing, optimizing cabinet space without sacrificing performance.

Designed for the digital era, this MCCB supports optional communication expansion. It can be integrated into TIA Portal environments or connected via PROFINET, PROFIBUS, or Modbus, allowing engineers to remotely monitor breaker status and energy data, thereby reducing downtime and improving maintenance efficiency.