WM standard circular Series

 

 

Hydrostatic Pressure: 140 MPa

Qualified Test Pressure: 80 MPa

Nominal Voltage: 600 VDC/AC

Nominal Current: 10A per contact (up to 50A for connector)

Insulation Resistance: >200 MΩ

Contact Resistance: <10 mΩ

Wet Mating Cycles: >500 times

Operating Temperature (Underwater): -4°C to +60°C

Operating Temperature (In Air): -40°C to +60°C

 

 

 

Socket Housing:
Standard - 316L stainless steel
Optional - 6061 aluminum alloy with hard anodized finish, or PEEK

Insulator: Neoprene

Contacts: Gold-plated copper alloy

Positioning Pin: 316L stainless steel

O-rings: Nitrile rubber

Cable: Neoprene or polyurethane jacketed cable with 18AWG/16AWG conductors (standard)

Socket Tail Wires: PTFE insulated, 18AWG

 

 

Number of cores	BH line number	1L line number	Current-carrying
1	18AWG	18AWG	16A
2	18AWG	16AWG/18AWG	Single core 10A (Max. 20A entire connector)
3	18AWG	16AWG/18AWG	Single core 10A (Max. 30A entire connector)
4	18AWG	16AWG/18AWG	Single core 10A (Max. 30A entire connector)
5	18AWG	18AWG	Single core 10A (Max. 30A entire connector)
6	18AWG	16AWG/18AWG	Single core 10A (Max. 50A entire connector)
8	18AWG	16AWG/18AWG	Single core 10A (Max. 50A entire connector)
10	18AWG	18AWG	Single core 10A (Max. 50A entire connector)
12	18AWG	18AWG	Single core 10A (Max. 60A entire connector)
16	18AWG	18AWG	Single core 10A (Max. 60A entire connector)
25	3X18AWG/22X22AWG	18AWG	Single core 3X10A/22X5A (Max. 60A entire connector)

 

 

WM Standard Round -2,3,4,5 core dimensions

WM Standard round - 2,3,4, 5-core contact arrangement

Pin face

 

WM Standard round - 6,8, 10-core dimensions

 

WM Standard round -6,8, 10-core contact arrangement

Pin face

WM Standard quasi-circular right Angle - 6,8,10 core dimensions

Note:

Locking Sleeve has to be modified to 30.5/21 to fit this RA connector.

Note:

When used with Metal Shell 2400 Locking Sleeve has to be modified to 23.6/30.5 to fit this RA connector.

 

WM Standard round right Angle - 6,8.10 core contact arrangement

Pin face

 

WM Standard Round - 12,16,25 core dimensions

WM Standard round - 12,16,25 pin contact arrangement

Pin face

 

 

 

1. Exceptional Pressure Resistance
Our connectors are engineered to withstand hydrostatic pressures up to 140 MPa, making them ideal for deep-sea and high-pressure environments. With qualified test pressure at 80 MPa, each unit ensures uncompromised safety and reliability.

2. Industry-Leading Electrical Performance
Rated at 600 VDC/AC and supporting up to 50A current, our multi-core configurations provide robust and stable power delivery for a wide range of subsea and industrial applications.

3. Premium Materials for Harsh Environments
Built with 316L stainless steel or anodized 6061 aluminum alloy housings, and neoprene or PEEK insulators, our connectors resist corrosion, chemical damage, and extreme temperatures from -40°C to +60°C.

4. Long-Term Durability
With over 500 wet mating cycles, gold-plated contacts, and high insulation resistance (>200 MΩ), our connectors ensure long service life with minimal maintenance.

5. Flexible Multi-core Configurations
Supporting up to 25 cores and various current-carrying setups, our designs meet complex wiring demands across underwater ROVs, offshore platforms, and military communication systems.

6. Expert Engineering Compatibility
Right-angle versions, locking sleeve customization, and standardized pin arrangements ensure smooth integration into existing systems and compact spaces.

7. Reliable Manufacturing Standards
Each product undergoes strict testing and quality control, ensuring consistency and reliability for mission-critical deployments.

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