Cobalt Series Bulkhead Connector

from 41.58
Price plus VAT, plus delivery

Cobalt Series bulkhead connector for use with Cobalt Series Cable, Single-ended or Cobalt Series Cable, Double-ended (sold separately).  Rated to 600 m depth, includes M10 X 1.5 nut.  3-pin, 4-pin, and 6-pin versions available.





Depth Rating

600 meters

Operating Temperature

0° C to +50° C



Maximum voltage

300 V

Rated current

3-conductor version: 12 amps

4-conductor version: 20 amps

6-conductor version: 5 amps

Wire size

3-conductor version: 18 AWG

4-conductor version: 16 AWG

6-conductor version: 22 AWG

Wire stranding

3-conductor version: 19/30

4-conductor version: 19/29

6-conductor version: 19/34



Bulkhead connector shell

316 stainless steel

Bulkhead connector insert


Bulkhead connector pins


Cable connector shell

316 stainless steel

Cable connector insert


Cable sockets

tin-plated shell with gold-plated contact

Cable jacket

95A UV-stabilized polyurethane

wire insulation


O ring


Locking sleeve




Bulkhead connector threads

M10 X 1.5

Bulkhead connector hex

16 mm

Locking sleeve threads

M16 X 1.5

Cable outer diameter

3 and 6-conductor versions: 6.4 mm

4-conductor version: 8.0 mm

Bluetrail EngineeringUW connectorunderwater connectorconnectorbulkheadM10Marine distribution & ConsultingMDC 



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