RMG/RMK Series — precision subsea electrical connector for ROV, diver, and marine instrument systems. Neoprene moulded, gold-plated contacts, 600 VDC rated. For underwater power and signal applications.
The RMG/RMK Series is a specialised subsea electrical connector or cable assembly designed for underwater power and signal applications in ROV, diver, and marine instrument systems. Built on the proven neoprene rubber moulded connector platform, it combines deep-water pressure resistance with simplified field-mating procedures — making it suitable for both permanent installation in subsea equipment and repeated mate/demate operations in ROV and diver support workflows.
All variants in this family share the core specifications of the rubber moulded connector platform: gold-plated copper alloy contacts per ASTM-B-488, Buna N 70 Durometer O-ring face seals, and neoprene elastomeric bodies that provide elastomeric pressure equalisation at full rated depth.
| Parameter | Specification |
|---|---|
| Voltage Rating | 600 VDC (higher on request) |
| Body Material | Neoprene (Chloroprene rubber), integral moulded |
| Contact Material | Copper alloy, hard gold per ASTM-B-488 |
| Seal | Buna N 70 Durometer O-Ring |
| Temperature | -55°C to +85°C |
| Application | ROV, diver umbilical, subsea lighting, sonar, hydrophone arrays |
Inspect connector faces before each mating. Clean O-ring surfaces and apply fresh silicone grease. After each subsea deployment, rinse with fresh water, inspect contacts for corrosion, and replace any O-ring showing damage or compression set. Store with dummy connectors installed on all open faces.
Custom configurations, cable lengths, jacket materials, and matching accessories available. Contact us with your system specifications for a complete connector solution.
600 VDC | Neoprene moulded | Gold contacts | ROV and diver grade
