Leviton 4DUBM-12R Din-Rail Series 4100 Submeter, Universal Voltage Bi-Directional 3-Phase, 3-Wire / 4-Wire, 20A-5000A, (3) 12" Rogowski Current Transformers, Electric Meter Kit

Deliver precise, bidirectional energy monitoring where it matters most — at the panel. The Leviton Din-Rail Series 4100 Submeter (4DUBM-12R) is a purpose-built multimeter/submeter for measuring both imported utility power and exported renewable generation. Equipped with three 12" Rogowski current transformers (20–5000A) and universal voltage capability (90–600VAC), this kit supports 3-phase 3W or 4W systems and handles demanding site conditions. Built-in BACnet MS/TP and Modbus RTU communications enable fast integration into BMS, EMS and security platforms for centralized monitoring and automated alerts. The flexible Rogowski CTs make retrofits into crowded switchgear straightforward, reducing downtime and labor costs, while the DIN-rail form factor fits neatly into control panels or rugged NEMA 4X enclosures. Use it for tenant cost allocation, AMR, renewable energy metering, or to monitor critical surveillance and security power circuits. Improve visibility, optimize energy use, and protect essential loads with a reliable, industry-grade submeter. Contact sales or add to cart to upgrade your facility’s energy and security monitoring today.

• Accurate bidirectional energy monitoring for import/export measurement — ideal for solar, wind and net-metering applications
• Flexible 12" Rogowski CTs (20–5000A) simplify retrofits and fit irregular conductors for fast installation
• Universal 90–600VAC support for 3‑phase 3W/4W systems, reducing inventory and simplifying deployments
• Native BACnet MS/TP and Modbus RTU communications for seamless integration with BMS, EMS and security systems
• Compact DIN-rail design with industrial temperature range (-22–158°F) for reliable on-panel or NEMA 4X installations
• Enables tenant billing, AMR and critical load monitoring — helps reduce costs and protect surveillance/security power