Published on:2026-05-24 Click:26
Shanghai Kabel Intelligence Technology Co., Ltd Circular Series 12-pin inline and bulkhead underwater connectors. IP68, 7000m, 10A per contact. SubConn Circular 12-contact compatible.
The 12-contact Circular Series from Shanghai Kabel Intelligence Technology Co., Ltd is the high-density workhorse of the Circular platform -- twelve contacts at 10 A each enable complex mixed power and signal schemes through a single pressure housing penetration. COBH12 and COIL12 are IP68 sealed, 7,000 m depth rated, and directly replace SubConn Circular 12-contact connectors.
| Parameter | Value |
|---|---|
| Contact count | 12 |
| Available models | COBH12M, COBH12F, COIL12M, COIL12F |
| Depth rating | 7,000 m |
| IP rating | IP68 |
| Voltage | 600 V AC/DC |
| Current per contact | 10 A |
| Shell | Anodized aluminium / Titanium option |
| Insulator | PEEK |
| Sealing | Dual O-ring per contact + face seal |
| Compatibility | SubConn Circular 12-contact COBH/COIL |
Email: sales@rovcable.com | www.rovconnector.com
Yes. Direct cross-brand mating is confirmed -- identical thread, mating face, and contact geometry to SubConn Circular 12-contact series.
Yes. Assign one Ethernet pair (100BASE-T requires 2 pairs = 4 contacts) and ensure shielded cable is used. Remaining 8 contacts are available for power and other signals.
