Marine Power Distribution

Benefits

L3Harris switchboards, load centers and power panels are class-standard equipment and fully-qualified for military applications, both in performance and in construction.

Proven service and reliability, L3Harris’ products on most surface ship classes of the U.S. Navy, including DDG-51, LPD-17, LSD-41/49, LHA-6, LHD-8, DDG-1000, CG-47, MCM and the future FFG-62 Constellation-class frigate with proven service and reliability.

FEATURES

Custom engineered to customer’s configuration and requirements
Retrofit solutions for all types of power distribution plants
Full aftermarket spares support

CONFIGURATIONS

60 Hz, 400 Hz and DC power panels per MIL-DTL-23928
450 V low-voltage switchboards and load centers
4160 V medium-voltage shock isolated switchboards and protective relaying / SCADA systems
High-capacity DC switchboards up to 900VDC @ 6000A

SPECIFICATIONS

Switchboards and load centers designed, manufactured and qualified per MIL-DTL-16036
Ruggedized COTS shock-isolated switchboards and load centers qualified to MIL-DTL-16036 performance requirements

Resources

Marine Power Distribution Data Sheet

Related Capabilities

Control Consoles, Workstations and Panel Boards

L3Harris’ marine products are comprised of load distribution panels, COTS-based machinery control systems, workstations and panel boards.

Related News

Submarine slices through water surface under a blue sky

Press release | 07. 23. 2026

L3Harris to Deliver Critical Monitoring Systems for US Navy Submarine Programs

L3Harris Technologies has secured a contract from General Dynamics Electric Boat to provide battery monitoring systems for the U.S. Navy's Virginia- and Columbia-class submarine programs.