SHX34 Large Rubber-Molded Underwater Connectors, 7000 m, up to 250 A
7000 m rated · 2 to 10 contacts at 10–15 A · 1-contact 250 A power version
SHX27 Metal-Shell Wet-Mateable Underwater Power Connectors
High-power · 6000 VAC main contacts · 4.5 MPa
SHX27 is a metal-shell underwater connector for high-voltage, high-power supply. Main contacts carry 33 A with 6000 VAC withstanding voltage, auxiliary contacts 13 A. It withstands 4.5 MPa radially and axially, has a vulcanized watertight backshell, and can be mated with water droplets on the contact faces for fast installation.
- Pressure rating
- 4.5 MPa radial and axial
- Contacts
- 8
- Current rating
- 33 A main, 13 A auxiliary
- Withstanding voltage
- 6000 VAC main, 1500 VAC auxiliary
- Temperature
- −10 to +65 °C
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Key features
- High-power subsea supply: main contacts 33 A, 6000 VAC withstanding voltage
- Radial and axial sealing, 4.5 MPa
- Vulcanized watertight backshell
- Wet-mateable: can be mated with water droplets on the contact faces
- Titanium or stainless-steel shell
- Custom contact counts, cable types and lengths on request
Specifications
| Parameter | Value | Condition |
|---|---|---|
| Current rating | 33 A / 13 A | Main / auxiliary contacts |
| Dielectric withstanding voltage | 6000 VAC / 1500 VAC | Main / auxiliary contacts |
| Insulation resistance | 1000 MΩ / 500 MΩ | Main / auxiliary contacts |
| Parameter | Value | Condition |
|---|---|---|
| Hydrostatic pressure | 4.5 MPa | Radial and axial |
| Durability | 500 mating cycles | |
| Vibration | 10–500 Hz, 98 m/s² | |
| Bump | 1000 bumps, 68.6 m/s² | |
| Operating temperature | −10 to +65 °C | |
| Salt spray | 500 h |
Parameters not listed above — for example vibration level, leak rate or other environmental tests — can be tested to your requirements, including third-party testing.
Versions
| Series code | Version | Notes |
|---|---|---|
| SHX27…T | Plug | |
| SHX27…Z | Receptacle |
How to order
SHX27 [material] [contacts] [contact] [type]
Example: SHX27TA08KT — Titanium, 8 contacts, socket contacts, plug
| Code segment | Options |
|---|---|
| Material | |
| Contacts | |
| Contact | |
| Type |
Contact counts and terminations
Standard contact counts
- 8
Terminations
- Molded to watertight cable
Typical applications
- Subsea power distribution
- ROV and tool power supply
- Underwater lighting and thrusters
- Offshore equipment
Frequently asked questions
Can SHX27 be mated underwater?
SHX27 can be mated with water droplets on the contact faces. If you need to mate or unmate while submerged, tell us the depth and conditions and we will review it for your project.
What voltage can SHX27 handle?
Main contacts are rated 33 A with 6000 VAC withstanding voltage; auxiliary contacts 13 A with 1500 VAC. Tell us your working voltage and we will confirm the configuration.
Selection guides
Related series
GDM Optical-Electrical Hybrid Underwater Connectors
Power + 4 optical fibers · 4.5 MPa mated · single-mode or multimode
From sample to production
Send your requirements
Part number, drawing, pin-out or a short description of your application.
Configuration and quote
Our engineers match the configuration and reply with a drawing and quotation.
Samples
Samples are built to order. The minimum order quantity is 10 pieces, and samples and production orders each take 4–8 weeks. Third-party testing to your specification is available on request.
Your approval
You test the samples in your own equipment and approve them.
Series production
Production follows the approved sample configuration, with machining, molding, plating and assembly in our own Shenyang factory.
Need a quote or a drawing?
Send your part number, pin-out or drawing. Every inquiry is acknowledged by email within 1 business day, and an engineer follows up with a matched configuration, drawing or quotation.
SHX27Request a quote