Industrial Power Distribution Units (PDUs)

PDU stands for Power Distribution Unit. In industrial and data center environments, a PDU is an electrical device or assembly that receives power from a source and distributes it to multiple branch circuits or outlets. DEI Power's industrial PDUs include Remote Power Panels (RPPs), switchboards, switchgear, and panelboards rated from 225A to 4000A.

In electrical engineering, a PDU (Power Distribution Unit) is an assembly that takes a single high-amperage power input and distributes it safely across multiple branch circuits. Industrial PDUs like DEI Power's UL 891-certified RPPs and switchboards manage this distribution with overcurrent protection, optional branch circuit monitoring, and compliance with national electrical codes.

DEI Power offers Remote Power Panels in 225A, 400A, 600A, 800A, 1200A, and 1600A ratings. Switchboards, switchgear, meter mains, panelboards, and service entrance switchgear are available from 400A to 4000A. All units are UL 891 compliant and built with genuine Siemens components to match a wide range of application requirements.

Yes. DEI Power stocks a wide range of RPPs and PDUs at its 50,000 sq. ft. Ontario, California facility. Most in-stock orders ship within 1 business day with free delivery to the job site in 3–5 business days. The facility is specifically equipped to support emergency replacements and deadline-driven data center deployments where standard 16-week lead times are not feasible.

DEI Power's industrial PDUs support multiple voltage configurations including 120/240V, 240V, 208Y/120V, 480V, 480Y/277V, and 415/240V — both single-phase and three-phase, 4-wire setups. This flexibility accommodates a broad range of data center, commercial, industrial, and utility power distribution requirements across all product lines.

DEI Power's PDUs are UL 891 certified for low-voltage switchgear and switchboard construction, EUSERC Approved for utility service entrance applications, and manufactured under Siemens Approved OEM authorization. Applicable products are also Build America Buy America (BABA) compliant, and all switchgear meets UBC, CBC, and IBC requirements for all seismic zones.