SubConn® connectivity solutions for a wide range of underwater applications in marine and offshore operations, geophysics, renewable energy, fisheries, and the nuclear industry.

SubConn® Circular series

Designed to combine signal and power transmission within a single connector. Available in various standardized shell sizes with 1 to 25 contacts, rated up to 600V and 10A per contact.

SubConn® Micro Circular series

The Micro Circular series features enhanced sealing capabilities and a unified contact design. Available with 1 to 21 contacts, rated up to 300V and 5A to 10A per contact.

SubConn® Low Profile series

Ideal for systems requiring underwater sensors, sonar heads, and hydrodynamically optimized equipment with minimal drag, without compromising capacity or performance. Available with 2 to 9 contacts, rated up to 600V and 10A per contact.

SubConn® Micro Low Profile series

Designed for the same applications as the Low Profile series while offering an even smaller footprint. Available with 3, 7, and 9 contacts, rated up to 300V and 5A per contact.

SubConn® Metal Shell series

Manufactured from stainless steel and optionally available in titanium and antistatic versions. Offered in three industry-standard shell sizes and designed to mate with compatible inline and dummy connectors.

Available in male and female configurations, with flange-mount or bulkhead-mount options. Configurations range from 2 to 12 contacts, rated from 300V to 600V and 5A to 10A per contact.

SubConn® Power series

The Power Series combines high-power single-contact solutions, battery charging connectors, and four-contact high-power configurations. Its standardized design and wide range of customization options provide the flexibility required for modern underwater applications while ensuring reliable power delivery.

SubConn® Data series

This series includes a variety of connector types as well as hybrid power-and-data connector solutions. Available in circular, metal-shell, and low-profile designs, these connectors are engineered to maximize data throughput while minimizing interference and noise.

With contacts rated up to 600V and 4A, they integrate signal transmission and power delivery into a single high-performance solution.

SubConn® Coax series

The Coax Series includes two main connector options: a dedicated coaxial connector and a hybrid coaxial/electrical connector with six electrical contacts. Advanced overmolding techniques on selected PUR cables provide flexible, efficient, and highly durable connectivity solutions.

SubConn® Nano series

The Nano Series is designed to minimize space and weight requirements while maintaining reliable high performance. Featuring a standardized size and contact layout, it delivers dependable operation in a compact form factor. These connectors are manufactured from high-quality titanium and chloroprene materials.

SubConn® Specials

The SubConn® Specials series offers the design and manufacture of customized connectivity solutions tailored to the specific technical and environmental requirements of each application. Whether the need involves enhanced sealing performance, custom mechanical designs, or unique electrical configurations, each connector is engineered to deliver optimal performance, long-term reliability, and extended service life in demanding operating environments.

SubConn® Penetrator series

The Penetrator Series is designed for applications where direct power and signal feedthrough is preferred over the flexibility offered by connector-based solutions. The series includes standardized shell sizes in both straight and angled configurations, enabling a wide range of installation options.

Custom assemblies can be supplied with specialized flexible synthetic rubber or polyurethane cables. Tailor-made solutions are also available, including combined power and signal transmission within the same unit.

SubConn® polyurethane cables

Most connector series are available with specially designed, manufactured, and tested synthetic rubber cables optimized for use with SubConn® connectors. The extensive range of cable options allows the creation of the most suitable solution for virtually any subsea application.

A complete range of heavy-duty PUR cables is available, offering various power, signal, and hybrid configurations. Advanced overmolding techniques on selected PUR cables provide flexible, efficient, and highly durable connectivity solutions.

SubConn® additional accessories

The accessories range includes locking sleeves manufactured from POM or ABS in various colors, as well as AISI 316 stainless steel versions. A wide selection of sealing caps, straps, retaining rings, and O-rings is also available.

Nuts and washers can be supplied in stainless steel or brass to suit all connector series. In addition, maintenance products for both metallic and non-metallic connectors are available to maximize performance and extend service life.


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