Marine Brass Junction Box 1150

This marine brass junction box 1150 is a high-quality electrical enclosure designed for robust shipboard installations. Constructed from corrosion-resistant brass, it provides a secure and durable housing for wire connections, protecting them from moisture, salt spray, and mechanical damage in demanding offshore conditions. As an essential component under IMPA category 79 (Electrical Equipment), this junction box is built to meet the strict requirements of commercial vessels, yachts, and offshore installations.

Designed with multiple cable entries and terminal blocks, the junction box simplifies connection of shipboard circuits while maintaining excellent electrical insulation and conductivity. Its compact design allows for easy mounting in confined spaces, and the brass body offers superior protection against galvanic corrosion. Whether used for lighting systems, navigational equipment, or power distribution, this box ensures reliable, long-lasting performance.

Key Features

Technical Specifications

MaterialMarine-grade brass
Ingress ProtectionIP56
Nominal Voltage250V AC/DC
Nominal Current20A
Number of Terminals12
Cable Entries6 x M20
MountingSurface-mounted
FinishNatural brass with anti-oxidation coating
Dimensions140 x 140 x 70 mm
Weight1.2 kg
StandardsComplies with marine electrical standards

Frequently Asked Questions

What is the IP rating of this junction box?

This junction box is rated IP56, meaning it is protected against dust ingress and powerful water jets, making it suitable for on-deck and engine-room installations.

Is the brass junction box resistant to saltwater corrosion?

Yes, the marine-grade brass alloy used in this junction box offers excellent corrosion resistance in marine environments. An additional anti-oxidation surface treatment provides a protective layer against salt spray.

Can I use this junction box for both AC and DC shipboard circuits?

Absolutely. Designed for 250V AC/DC systems, it is suitable for lighting, power, and control circuits found on commercial ships and yachts.

Does the junction box come with terminals included?

Yes, the unit is supplied with high-quality connector terminals that allow for quick and secure wire termination. Replacement terminals are also available on request.

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