Marine Electrical Junction Boxes are waterproof enclosures designed to protect electrical connections in marine environments. They ensure safe and reliable power distribution by preventing moisture and corrosion. These boxes are built to withstand harsh sea conditions and comply with marine safety standards.

Size: Typically ranges from 100mm x 100mm to 500mm x 500mm, depending on application.

Grade: IP56, IP66, or IP68 for waterproof and dustproof protection.

Viscosity: Not applicable (N/A) for junction boxes.

Buoyancy: Generally non-buoyant unless specified for floating applications.

Material: Marine-grade stainless steel (316L), aluminum alloy, or reinforced polycarbonate.

Voltage Rating: 250V to 1000V AC/DC, depending on design.

Current Rating: 10A to 200A, based on configuration.

Temperature Range: -20°C to +60°C (operational).

Certifications: IEC 60529, IEC 60947, and marine classification society approvals (e.g., DNV, ABS, LR).

Mounting: Wall-mounted, deck-mounted, or flange-mounted options.

Cable Entry: M20, M25, or PG gland entries for cable sealing.

Marine Electrical Junction Boxes typically comply with maritime standards such as IEC 60533, IEC 60092, and ABS, DNV, or Lloyd's Register certifications.