BHB3M Underwater Connector Power Series Bulkhead Connector 3 Pin Contact male

BHB3M Power Connector — Overview

The BHB3M is a SubConn Compatible bulkhead (panel mount) subsea power connector, male (pins) face, from the 3-contact battery charging group of the Power series. Rated 600 V DC/AC rms at 25 A per contact (max 50 A per connector), it is wet-mateable for more than 500 mating cycles and qualified by open-face pressure testing to 800 bar / 11,600 psi — a dependable interface for marine battery packs, ROV power feeds and underwater pump units.

3 Power Contacts 600 V / 25 A Battery Charging 800 bar Open Face > 500 Wet Matings SubConn Compatible

Key Design Features

• Marine battery charging: the 2-, 3- and 4-contact battery connectors of the Power series carry 600 V at 25 A per contact (max 50 A per connector) — purpose-built for charging subsea battery packs.
• Keyed mating: a stainless steel location pin prevents mis-mating of multi-contact power interfaces.
• Wet-mateable: more than 500 wet mating cycles with gold-plated brass contacts for stable, low-resistance power paths.
• SubConn Compatible: proven connector and contact design, POM or stainless steel locking sleeves, pressure-proof dummy connectors.
• Field installable: field-installable versions for straightforward repair and on-site assembly.
• Rugged marine build: chloroprene rubber body, nitrile O-rings and stainless steel snap rings for offshore, defence and oceanographic service.

Technical Specifications

Mechanical

Materials

Cable & Termination

Mating & Compatibility

Typical Applications

Power supply for offshore oil and gas, renewable energy and subsea systems; ROVs, ROTVs and subsea trenching machines; marine battery pack charging; underwater pump units; hazardous-environment power supply.

Notes for Selection

Locking sleeves are required for in-line versions. Pressure-proof dummy connectors protect unmated interfaces. Certified pressure test reports to specific ocean depths are available on request.