Leviton 2M403-CFG Medium Series 2000 MMU Multiple Indoor Submeter, 277/480V, (3) Element Meters

Designed for accurate tenant billing and centralized energy monitoring, the Leviton 2M403-CFG Medium Series 2000 multiple indoor submeter streamlines submetering in commercial and industrial multi-tenant facilities. This configured MMU houses three full three-element meters in a compact indoor enclosure and is rated for 3-phase, 4-wire 277/480VAC service, giving facility managers precise load measurement across multiple tenants or circuits.

With configurable amperage ratings and an optional demand feature, the unit supports peak-demand control, cost allocation and energy-management strategies that reduce operating expenses. The Leviton submeter is engineered for seamless integration with building management and monitoring platforms — enabling consolidated energy surveillance alongside security and facility systems. Its robust measurement accuracy minimizes billing disputes and simplifies auditing for property managers, data centers, retail malls and multi-tenant office buildings.

Note: this model is discontinued; limited stock may remain. Contact our sales team to confirm availability, request retrofit guidance, or explore current Leviton alternatives for modern submetering and networked energy monitoring applications.

• Consolidates three three-element meters into a single indoor MMU to simplify multi-tenant billing and save panel space
• Configurable amperage and optional demand feature enable tailored peak management and accurate cost allocation
• Built for 3-phase, 4-wire 277/480V systems to deliver reliable, dispute-reducing energy measurement for commercial/industrial sites
• Integrates with building energy management, monitoring and security systems for centralized consumption surveillance and reporting
• Discontinued model — contact sales for remaining stock, retrofit options, or upgraded Leviton replacements