Leviton 4DUMR-18R Din-Rail Series 4100 Submeter, DIN Rail Mount, Universal Voltage, 3-Phase, 3-Wire / 4-Wire, 20A-5000A, (3) 18" Rogowski Current Transformers, Electric Meter Kit

Engineered to give facility managers and integrators clear, actionable energy data, the Leviton 4DUMR-18R DIN-rail submeter kit delivers reliable, bidirectional power monitoring ideal for renewable, security and building automation projects. This Leviton submeter supports 3-phase 3-wire or 4-wire systems and universal voltage from 90–600 VAC, so you can deploy it across a range of commercial and industrial sites without rewiring. Included 18-inch Rogowski current transformers (CTs) provide flexible, high-accuracy measurement for conductor sizes and irregular runs up to 5000 A, making tenant cost allocation and export/import tracking simple.

With native Modbus RTU and BACnet MS/TP communications, the Series 4100 integrates directly into BMS/BAS, EMS and AMR platforms to feed energy, load and power-quality data into your monitoring dashboards. The compact DIN-rail form factor reduces panel clutter and speeds installation in electrical closets, security control rooms and surveillance power systems. Choose the 4DUMR-18R to improve energy visibility, support renewable interconnection, and streamline metering for security and surveillance power infrastructure. Contact us to specify this submeter for your next monitoring or renewable integration project.

• Provides precise bidirectional energy visibility for renewable integration, tenant billing and load management
• DIN-rail design saves panel space and simplifies installation in electrical closets and equipment racks
• Universal voltage support (90–600 VAC) and 3-phase 3W/4W compatibility for flexible deployment across sites
• Includes three 18-inch Rogowski CTs (20–5000 A) for accurate measurements on irregular or compact conductors
• Modbus RTU and BACnet MS/TP communications enable seamless integration with BMS/BAS, EMS and AMR systems
• Rugged industrial rating and wide temperature range for reliable power and security/surveillance monitoring in demanding environments