Deep-Sea Cable Connectors - Dummy Sealing Cap
Modular dry-mate caps that protect open Blu-Sub cable connectors from water ingress when unused or temporarily…
Blu-Sub Mechatronics
Blu-Sub Mechatronics · 12 products
Cables & Connectors
Waterproof subsea connectors, gland cable penetrators and bulkhead fittings for taking cable through a pressure housing wall.
All 12 products
The full range.
Deep-Sea Cable Connectors - Female Socket & Male Plug
Modular dry-mate connectors engineered for underwater use to depths of up to 1,000 meters. They must be fully…
Blu-Sub Mechatronics
Deep-Sea Cable Connectors - M10 Bulkhead
Pre-assembled, panel-mount M10 connectors with potted internal wiring and sealed housings for long-term underwater…
Blu-Sub Mechatronics
Deep-Sea Cable Penetrator
Precision-machined threaded bulkhead fittings that create a watertight seal where electrical cables pass through…
Blu-Sub Mechatronics
Deep-Sea M10 Gland Cable Penetrator
A compact, pressure-rated M10 cable pass-through for subsea enclosure walls or end-caps, using o-rings plus a…
Blu-Sub Mechatronics
Deep-Sea Shielded Data & Power Cable
A flexible hybrid underwater cable combining power and data transmission in a single jacket. Aluminum foil…
Blu-Sub Mechatronics
Deep-Sea Underwater Cable
A rugged subsea power/signal cable engineered for thrusters, LED lights, and sensors. Stranded tinned-copper cores…
Blu-Sub Mechatronics
Low-Depth M10 Gland Cable Penetrator
A compact, pressure-sealed M10 cable pass-through for shallow-water applications, forming a watertight seal via…
Blu-Sub Mechatronics
Subsea M10 Coupling Tube
A compact M10-threaded connector tube used either to relocate a penetrator-mounted device (switch, light, sensor)…
Blu-Sub Mechatronics
Metric Sealing Plug (Blank)
Precision-machined blank plugs used to seal unused metric-threaded penetrator ports on subsea enclosures…
Blu-Sub Mechatronics
Mid-Depth M8 Gland Cable Penetrator
A compact, pressure-rated M8 cable pass-through for mid-depth underwater use, forming a watertight seal through…
Blu-Sub Mechatronics
UNF Sealing Plug (Blank)
A pressure-rated blank plug for closing off unused UNF-threaded ports (the imperial/Subconn-style thread family)…
Blu-Sub Mechatronics
Side by side
Compare the cables & connectors range.
Every figure here is the manufacturer's own, as recorded in our catalogue. A dash means that figure is not quoted for that part. Take a product out of the comparison and any column that no longer tells the rest apart is hidden with it.
| Product | Weight | Thread Size | Cable Size Options | Product type | Design Lifetime | Insulation | Operating Temperature | Sealing Method |
|---|---|---|---|---|---|---|---|---|
| Deep-Sea Cable Connectors - Dummy Sealing Cap | 11-16 g (varies by type) | — | — | Connector accessory | — | — | -25C to 70C | — |
| Deep-Sea Cable Connectors - Female Socket & Male Plug | 20-23 g (depending on configuration) | — | — | Underwater connector | — | — | -25C to 70C | — |
| Deep-Sea Cable Connectors - M10 Bulkhead | 34-37 g | — | — | Underwater connector | — | — | -25C to 70C | — |
| Deep-Sea Cable Penetrator | — | — | — | Cable penetrator | Up to 1 year or 100 cycles | — | — | — |
| Deep-Sea M10 Gland Cable Penetrator | ~15 g (aluminum); ~50 g (stainless steel) | M10 bulkhead port | 6 variants, from 5.6x3.4 mm to 8.4x5.9 mm | Cable penetrator | — | — | — | — |
| Deep-Sea Shielded Data & Power Cable | — | — | — | Subsea cable | — | Teflon FEP | -20C to 80C | — |
| Deep-Sea Underwater Cable | — | — | — | Subsea cable | — | Double-layer polyurethane (PUR) | -20C to 80C (long-term) | — |
| Low-Depth M10 Gland Cable Penetrator | ~46 g | M10 | 6 variants, 5.6x3.4 mm to 8.4x5.9 mm | Cable penetrator | — | — | — | — |
| Subsea M10 Coupling Tube | 29 g | — | — | Coupling tube | — | — | — | Cable potted with adhesive inside tube |
| Metric Sealing Plug (Blank) | — | — | — | Sealing plug | Up to 3 years or 300 open/close cycles | — | — | — |
| Mid-Depth M8 Gland Cable Penetrator | ~8 g | — | — | Cable penetrator | — | — | — | Compression gland with single elastomeric ring |
| UNF Sealing Plug (Blank) | — | — | — | Sealing plug | — | — | — | — |
Choosing between them
Selection guide.
The cables & connectors selection guide compares the specifications that matter across this range, so you can narrow the list before asking for a quotation.
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