Industry Focus
Salt water, humidity and vibration demand the highest quality cable and connector solutions. ISG supplies marine-rated interconnect to naval, commercial and leisure sectors.
The marine environment is one of the most aggressive that electrical systems must endure.
Constant exposure to salt spray and humidity drives corrosion in conductors, contacts and terminations. UV degradation attacks insulation and jacket materials above decks. Below decks, bilge conditions combine water ingress with oils and fuel vapour. Cables and connectors that perform reliably in these conditions must be specifically selected for marine service.
ISG supplies marine-grade tinned copper wire, UV-stable cable, IP68-rated sealed connectors and waterproof heat-shrink terminations to naval vessels, commercial shipping, offshore platforms and leisure marine builders. Our stock spans the full range from small-diameter signal cable to heavy power distribution conductors.
We maintain awareness of Lloyd's Register, DNV GL and IEC 60092 marine standards and can advise on appropriate product selection for new build projects, refit projects and maintenance operations.
Tinned copper conductors, UV-stable insulations and IP68-rated sealed connectors resisting the most aggressive marine environments.
Waterproof heatshrink terminations, solder-sleeve connectors and sealed glands maintaining electrical integrity in wet deck environments.
UV-stabilised cable jackets and insulations rated for continuous exposure in exposed above-deck installations.
Flexible cable constructions and connector locking systems rated for continuous vibration in marine propulsion and deck machinery environments.
Products We Supply
High-performance wire and cable for the most demanding environments.
Explore →MIL-SPEC and commercial connectors from leading manufacturers.
Explore →Dual-wall and single-wall heatshrink for insulation, sealing and protection.
Explore →Cut-to-length protective sleeving for cables, hoses and components.
Explore →Specialist tapes for harness wrapping, thermal protection and sealing.
Explore →Comprehensive identification solutions for wire and cable labelling.
Explore →How We Work With You
Our technical team reviews your project requirements and approval standards to identify compliant products from our portfolio — no guesswork, no substitutions.
Samples, certificates of conformance, material test reports and approval documentation provided promptly for your engineering and quality team to evaluate.
Bespoke consignment or call-off stocking arrangements aligned to your production schedule — with same-day despatch capability from UK and US warehouse locations.
Dedicated account management and technical continuity throughout the project lifecycle, from prototype through full production and into the MRO and spares phase.