Siemens WMS6U Meter Stack Module delivers a 600 A, 1-phase lever-bypass fusible switch integrated into a single meter-stack assembly. As part of Siemens Power Mod modular metering solutions, this WMS6U unit is designed for commercial and multifamily installations that require a compact, plug‑and‑play metering and disconnect configuration. The WMS6U is referenced in Siemens’ meter-stacking documentation as a dedicated meter stack module within Siemens’ metering ecosystem, reinforcing its role in ringless meter stack installations that employ a lever bypass for service isolation.
