Marine Link
Thursday, June 4, 2026

L-3 SPD Electrical Systems Wins Medium Voltage Switchgear Contract

Maritime Activity Reports, Inc.

August 23, 2012

L-3 SPD Electrical Systems (L-3 SPDES) has been awarded a contract from Huntington Ingalls Industries Shipbuilding to supply the Medium Voltage Switchgear and the associated circuit breakers for the U.S. Navy’s latest amphibious assault ship, the LHA 7.


The L-3 SPDES Medium Voltage Switchgear and circuit breakers provide the proven, compact, shock-tested power equipment needed to support electrical distribution for the ship’s services and operating requirements. L-3 SPDES is a trusted supplier, having provided similar power distribution products on all Nimitz-class carriers, as well as LHD 8 and LHA 6. Additionally, L-3 SPDES offers product support and maintenance through its depot repair facility.


“Through strong program performance on LHA 6, we are well-positioned to once again provide the Medium Voltage Switchgear for LHA 7,” said Christine Montalvo, president of L-3 SPDES. “We responded to the U.S. Navy’s challenge to build more affordable ships by using an approach that minimized non-recurring efforts. In turn, the U.S. Navy responded to a strong business model that enabled favorable pricing and the all-important objective to minimize ship acquisition costs.”


Trite but true, the path to decarbonization has no ‘silver bullet’ solution.
Read the Magazine

Fuel for Thought

FleetZero aims to Help Rewirte the Rules of Marine Power

Subscribe for
Maritime Reporter E-News

Maritime Reporter E-News is the maritime industry's largest circulation and most authoritative ENews Service, delivered to your Email five times per week