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Rubber MoldedRubber Molded

The standard Rubber Molded Series typically consists of an in-line female neoprene connector mated to a glass reinforced epoxy (XS) bulkhead connector. Various sizes are available ranging from single contact connectors up through 12 contact connectors. Most are available with pins and sockets reversed to help prevent mismating of connectors, which otherwise look identical. This also allows for socket type contacts in a connector where there is a possibility of a “power-on” situation. Many of the bulkhead type connectors are available in 316 Stainless Steel, and can also be manufactured of any of the exotic metals. Male in-line connectors round out the series allowing for in-line mated sets not requiring bulkhead penetration. In addition, the WOC (without cable) type connectors allow for field installation in the event that a connector is damaged while at sea and needs replacing, or for long cable lengths that make cable transportation cost prohibitive.

The time proven Rubber Molded Series is one of our most inexpensive lines and has been used on all types of underwater instrumentation including: underwater lighting, communications, ROV’s, thermistor arrays, hydrophone arrays, and all types of sonar systems. The contacts are gold plated per ASTM-B-488 and the series is rated up to 20,000 psi in a mated condition. These Marsh & Marine® connectors have a longer track record in the subsea industry than any others dating back to the 1950’s.

Key Features

  • 4 connector sizes
  • Up to 12 contacts
  • Up to 20,000 psi
  • Up to 600 VDC (on standard cable)
  • Up to 300 amps
  • Neoprene, Glass Reinforced Epoxy, Stainless Steel, Delrin® (DuPont trademark for Acetal Resin)
  • SO cable as standard
  • Typical uses; Lights, cameras, swimming pool lighting & ROV’s

Download Brochure: RUBBER-MOLDED


55 Series

This series of underwater electrical connectors has design features superior to other industry standard connectors, whilst remaining compatible and interchangeable with them. The 55 SERIES of dry-mate connectors are available in 5 shell sizes and are manufactured from 316L Stainless Steel as standard, although other materials such as Titanium, Aluminum Bronze and Alloy 625 are also available as options.

The PEEK 55 SERIES connector was developed as an addition to the established 55 SERIES. It was designed with the purpose of meeting the ever increasing demands of material selection. The material selection was chosen to eliminate any corrosion or delamination and weight reduction issues whilst maintaining connector performance. This connector has excellent wear and abrasion resistance and is rated to 10,000 psi (mated or unmated).

Key Features

  • 5 shell sizes
  • Up to 24 contacts
  • Up to 10,000 psi mated/unmated
  • 600 VDC
  • 5 to 18 amps (dependent on contact size and cable)
  • Oil filled options available
  • Stainless Steel, Neoprene
  • Non metallic PEEK version available
  • Typical uses; UWTV, lights & ROV’s

Download Brochure: 55and66-SERIES


Originally SEACON’s well established MINI-CON range was originally developed for the purpose of supplying small diameter, high density and high pressure connectors. Dry mateable, this connector series is manufactured from 316 Stainless Steel as standard, although other materials are available upon request including Titanium and Monel®. The inserts are manufactured from GLASS REINFORCED EPOXY (GRE) with copper alloy, gold plated contacts although glass sealed inserts are also available for high pressure applications. The MINI-CON series also offers optical and hybrid versions along with PBOF, PBOF-HP (High Pressure), reversed miniature inserts and self wiping miniatures. For more information please refer to pages 4-5 of this brochure.

Key Features

  • 13 shell sizes
  • Up to 203 contacts including coax
  • Up to 16,000 psi (with standard materials. Contact SEACON for higher ratings)
  • Up to 5,000 VDC
  • Up to 23 amps (dependent on cable)
  • Glass sealed inserts available
  • Optics & hybrid available
  • Oil filled available
  • Stainless Steel, Glass Reinforced Epoxy, Copper Alloy
  • Typical uses; Drilling systems, umbilical links & submarines

Download Brochure: MINI-CON

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