US Manufactured Maritime Infrastructure Equipment

Larson Electronics supplies industrial electrical and lighting equipment for shipyards, ports, vessels, marine terminals and offshore support environments. We manufacture and configure the power distribution, lighting, hazardous location and corrosion resistant equipment used around maritime infrastructure.

Get a Quote

Made in USA lighting, power distribution, switchgear and transformer solutions for maritime support applications.
NEMA 4X, corrosion resistant, hazardous location and explosion proof equipment options for harsh marine environments.
Custom configurations for shipyards, engine rooms, battery rooms, dock power, maintenance areas and marine terminals.

For faster quoting, provide voltage, phase, amperage, enclosure rating, hazardous area classification, drawings, quantity, location conditions and required lead time.

Larson Electronics NEMA 4X metal enclosed switchgear for industrial and maritime infrastructure applications

What We Manufacture for Maritime Infrastructure

Shipyard and Vessel Maintenance Lighting

Portable, fixed mount and temporary lighting systems for shipyard work areas, cargo holds, dock operations, vessel repair, confined access work and maintenance zones exposed to wet or corrosive marine conditions.

Hazardous Location and Engine Room Equipment

Explosion proof and hazardous location lighting, plugs, switches, enclosures and power assemblies for engine rooms, battery storage areas, fuel handling zones, paint areas and other classified spaces.

NEMA 4X Power Distribution and Switchgear

Custom transformers, switchgear, disconnects, panelboards and temporary power distribution systems for marine terminals, shore power support, offshore platforms, shipyards and industrial dock facilities.

Maritime Electrical and Lighting Capabilities

Capability	Available Options	Typical Maritime Applications
Shipyard lighting	Portable lights, dock lights, light towers, LED fixtures, work lights and maintenance lighting systems	Ship repair, dry docks, loading docks, construction zones, vessel inspection and equipment staging areas
Engine room explosion proof lighting	Class I Division 1, Class I Division 2, explosion proof LED fixtures, wall packs, flood lights and portable lights	Engine rooms, fuel vapor areas, tank cleaning, machinery spaces and confined marine work zones
Battery room hazardous location lighting	Hazardous location LED lights, corrosion resistant fixtures, emergency lighting and classified area accessories	Battery storage rooms, charging areas, hydrogen ventilation zones and backup power spaces
NEMA 4X transformers and switchgear	Custom transformers, metal enclosed switchgear, service entrance equipment, panelboards and disconnects	Marine terminals, dock power, vessel support systems, outdoor power distribution and saltwater-adjacent installations
Corrosion resistant disconnects and enclosures	NEMA 4X, stainless steel, powder coated steel, fiberglass, sealed enclosures and custom configurations	Ports, washdown zones, outdoor marine equipment, shore facilities and offshore support areas
Shore power distribution equipment	Temporary power panels, camlock connections, cords, plugs, portable transformers and distribution assemblies	Dockside power, maintenance outages, temporary vessel support, generator tie-ins and shipyard operations
Refinery and LNG marine terminal equipment	Explosion proof lighting, hazardous location power equipment, classified area plugs, switches and controls	LNG terminals, petroleum docks, fuel transfer areas, offshore energy support and marine industrial terminals
Standards and project requirements	Equipment can be quoted around project specifications referencing NEC marine environments, NEMA 4X, ABS, USCG, IEEE 45 and site-specific classification requirements	Engineer-specified projects, EPC packages, maritime supplier databases, vessel support infrastructure and shipyard modernization

Related Larson Electronics Product Categories

Ship Yard Lights

View shipyard lighting

Explosion Proof Lighting

View explosion proof lights

Temporary Power Distribution

View portable power distribution

Information That Helps Us Quote Quickly

Electrical and Environmental Requirements

Provide voltage, phase, amperage, KVA, available fault current, enclosure rating, indoor or outdoor location, saltwater exposure, washdown exposure and corrosion resistance requirements.

Classification and Compliance Details

Include hazardous area classification, NEC references, ABS, USCG, IEEE 45, NEMA 4X, UL, NRTL or customer specification requirements when they apply to the project.

Drawings, Quantity and Schedule

Send one-line diagrams, dimensional drawings, vessel or facility specifications, mounting requirements, cable entry orientation, quantity, destination and target delivery date.

Request a Maritime Infrastructure Equipment Quote

Larson Electronics can quote standard and custom equipment for shipyards, ports, marine terminals, vessel support operations, offshore environments and classified industrial marine areas.

Get a Quote