TrustLink Metal Shell Connectors

The TrustLink Metal Shell (MS) series includes a range of cutting-edge power and signal connectivity solutions for critical subsea and offshore applications, in metal shell housing.

Based on advanced technology, rugged materials and MacArtney connectivity know-how, the TrustLink MS series is manufactured from stainless steel and comes in three shell sizes compatible with industry standards. Due to their rugged reliability, these high-density connectors are suitable for the harshest of marine environments and the compact modular design is advantageous where limited space is a factor.

The TrustLink MS connectors are provided in several con- figurations ranging from 4 to 37 electrical contacts. The series thereby offers excellent flexibility to operators of subsea equipment and systems.

All TrustLink MS connectors comply with the EN 60664-1
requirements for clearance and creepage distances, meeting safety standards for pollution degree 2 within a microenvironment. All metal parts are provided with an anti-seizing surface.

All connectors and bulkheads are supplied unterminated. However, custom moulding and termination by MacArtney is available from MacArtney’s global stock that includes a large range of standard MacArtney cables.

Reversed male/female inserts
The TrustLink series allows the same housing to be
mounted with either a male or a female insert making it
a very versatile connector.

Trustworthy testing
All TrustLink connectors are thoroughly tested at every stage during production to ensure full integrity, function-
ality, and first-rate performance from surface to seabed.

Highlighted specifications

  • Depth rating 600 bar (mated)
  • Available in three shell sizes
  • Resistant to open face water pressure*
  • Up to 25 A rating
  • Designed and tested to the EN 60664-1 standard
  • Compliant with the standard for insulation coordination

Features and benefits

  • Available from global stock
  • Cable connectors available in CCP, PBOF and boot versions
  • Design allows for reversed male/female inserts
  • Anti-seizing surface
  • High pin counts
  • Available in multiple configurations
  • Robust and smooth keyway
  • Fast turnaround time for moulding and termination
  • Compact modular design
  • Large range of standard cables in stock
  • Traceability on inserts


  • ROV/AUV/trenchers
  • Naval systems and equipment
  • Oceanographic systems, equipment and instrumentation solutions
  • Seismic/ocean bottom systems
  • Subsea nodes
  • Underwater camera, video and lighting
  • Survey systems and instrumentation
  • Offshore oil and gas systems
  • Subsea renewable systems
  • Power supply for underwater pumps
  • Hazardous environment systems
  • Underwater telemetry systems
  • Dredging
  • Harsh environment monitoring systems


  • Other materials on request
  • Can be supplied with moulding and termination

* Size A only