Ladder Cable Tray

Name: Ladder Cable Tray
Brand: Britmar Marine

Open-access cable management trays for electrical and data cabling in marine, industrial, and commercial environments. Available in stainless steel, hot-dipped steel, or aluminum construction. Supports heavy electrical power and data cables with maintenance-friendly design.

MAIN IMAGE

Ladder cable trays provide open-access cable management for applications requiring frequent maintenance and inspection. The ladder design allows cables to be laid directly on rungs, facilitating thermal dissipation and simplifying cable routing.

Material options accommodate varying environmental demands: stainless steel for corrosive marine and coastal environments, hot-dipped galvanized steel for heavy-duty industrial applications, and aluminum for weight-sensitive installations. Custom lengths and widths available to specification.

Suitable for indoor, outdoor, and marine deployments. Precision construction ensures reliable performance across temperature extremes and high-humidity conditions.

APPLICATIONS

Primary use cases.

Marine Vessels

Stainless steel construction resists saltwater corrosion in deck and engine room cable routing.

Industrial Facilities

Hot-dipped galvanized steel provides durability in manufacturing plants, refineries, and processing environments.

Commercial Buildings

Aluminum or stainless steel options for data center, telecommunications, and electrical distribution infrastructure.

Offshore Platforms

Marine-grade stainless steel for subsea and topside cable management in high-corrosion environments.

TECHNICAL DATA

Complete specifications and tolerances for the Ladder Cable Tray.

PARAMETER	SPECIFICATION
Material Options	Stainless Steel (304/316), Hot-Dipped Galvanized Steel, Aluminum
Rung Spacing	Standard 150mm or 200mm (custom available)
Load Rating	Dependent on material and span; consult specification sheet
Operating Temperature	-20°C to +60°C
Corrosion Rating	C5-M (marine) for stainless; C3 (industrial) for galvanized
Customization	Custom lengths, widths, and rung configurations available

REGULATORY COMPLIANCE

Validated by the world's leading maritime classification societies.

IEC

61537

Cable tray systems and cable ladder systems for electrical installations

NEMA

VE 1

Metallic cable trays and associated fittings

TECHNICAL FAQ

Common specifications and regulatory inquiries.

What material should I select for marine applications?

Stainless steel (304 or 316 grade) is recommended for marine environments due to superior corrosion resistance in saltwater and high-humidity conditions.

Can ladder trays be custom-manufactured?

Yes. Standard and custom lengths, widths, and rung spacing are available. Contact Britmar with your dimensional and load requirements.

What is the difference between ladder and solid trays?

Ladder trays feature open rungs for direct cable placement, improving thermal dissipation and maintenance access. Solid trays provide continuous support and are better for smaller cables or where containment is required.

What is the typical lifespan in outdoor environments?

Stainless steel trays typically exceed 15 years in marine environments. Hot-dipped galvanized steel provides 10+ years in industrial outdoor settings. Lifespan depends on specific environmental exposure and maintenance.

Are installation accessories included?

Trays are supplied as base units. Brackets, supports, and fasteners are available separately and selected based on mounting surface and load requirements.

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