High Voltage Plugs, Sockets & Connectors (HV)
Industrial Plugs & Sockets for High Voltage & High Current Power | MARECHAL Suppliers
High Voltage Plugs, Sockets & Connectors
MARECHAL P66
The MARECHAL P66 industrial plug and socket outlets, rated for 660A high current and 1.1kV high voltage, represent MARECHAL’s latest advancement in their range of Industrial High Voltage Plugs, Sockets & Connectors – a highly advanced solution for heavy-duty applications demanding safe and reliable distribution and control of high current, high voltage electricity.
The MARECHAL P66 Connector is a plug and socket combination designed to perform in high voltage environments and harsh conditions, offering mobility features while meeting international electrical safety standards – the high voltage connectors rated with current rating up to 660Amp and voltage distribution of 1100V (1.1kV) represents robustness, advanced technology, sustainability and power reliability.
The HV Connector complies with the following regulations and standards (a): European Low Voltage and RoHS Directives (CE marking), European REACH Regulation. More than just a connector the MARECHAL P66 will power your industry’s transition to lower carbon emissions, without compromising your efficiency requirements.
Thorne & Derrick International, based in the UK, are the Preferred UK Distributor for HV Plugs, Sockets & Connectors including Single Pole Connectors for Electrical Power Distribution in hazardous area and industrial applications.
Features & Benefits of HV Connectors
- Automatic IP66/IP67
- 8 auxiliary contacts + 2 pilots
- Metal casing, IK10
- T °C : -40 °C / +80 °C
- High Voltage – 660 Amps – 1100 Volts
- Safe Pre-wired – Reed Sensor Switch
- Robust – IP66/IP67 and IK10
- User friendly connectors – Drawing mechanism
- Compact plug and socket – Designed to fit in minimal space
- Ease of installation – Multiple mounting and wiring configurations
- LOTO compliant
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| Straight or angled, P66 handles are able to suit different high voltage cable diameters, allowing all kinds of configurations. Light, high-tech and easy to wire, P66 Connector (Plug & Socket Assembly) ensures safety while providing optimum mobility. |
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| The P66 Connector is corrosion-resistant featuring copper-free aluminium components for enhanced durability against salt and moisture. Achieving IP66/IP67 and IK10 ratings, ensuring top-tier electrical protection against harsh conditions. |
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| With great power comes great responsibility. P66 connector robustness ensures longevity, easy and low maintenance thanks to the availability of original spare parts. |
HV Plug & Socket Applications
The MARECHAL P66 is a highly versatile and durable range of industrial plugs, sockets, and connectors, commonly used in demanding environments where robust, reliable electrical connections with high voltage and high current power capability are essential. Below are some key applications and industries where the HV plug and socket can be used.
Tunnelling, Drilling & Construction:
- Jumbo and rocket boomer drilling rigs
- Vertical drilling rigs (electrified / 100% electric)
- Excavating machines (100% electric)
- Construction lifting cranes
- Cement spraying machinery vehicles
Mines & Quarries:
- Jumbo and rocket boomer drilling rigs
- Vertical drilling rigs (electrified / 100% electric)
- Stone crushers / crushing plants
- Sizers and screeners
Ports:
- Electric ferries and tugboats
- Container port crane connections
- Low-voltage port shore-to-ship connections
- Leisure port and marina shore-to-ship connections
- Military port shore-to-ship connections
Shipyards:
- Heavy welders
- High illumination portable lighting units
- Painting/spraying machines
Heavy Industry:
- Glass production – oven power supply
- Steel mill production – oven power supply
- Aluminium smelters – oven power supply
- Pulp and Paper – wood excavators
- Saw machinery and drying machines
Manufacturing Industry:
- Test benches
- High frequency welders
- Heavy pumps and motors
Civil & Military Aviation:
- Aircraft hangar maintenance connections
- Hydraulic test equipment
- Heating resistances
Power Generation:
- Heavy pumps and motors
Generator Sets & Emergency / Contingency Shelter Connections:
- Data centre
- Hospitals
- Telecommunication centre
- Other strategic civilian and defence centre
Marechal p66 MAIN TECHNICAL SPECIFICATIONS
The High Voltage (110V) High Current (660Amp) Power Connector
| General Information | |
| Imax | 660 A |
| Umax | 1,100 V AC/1,500 V DC |
| Frequency | ≤ 500 Hz |
| Number of contacts | 4P+E |
| Connection main contacts: flexible & rigid/stranded | Cage terminal: 150-400sqmm |
| Auxiliaries/Pilot Contacts | |
| Number of Pre-wired Auxiliaries | 8 |
| Number of Pre-wired Pilots Contacts | 1 |
| Number of Operations | |
| Mechanical | 2,000 |
| Thermal Features | |
| Temperature of use mini/maxi | -40 °C/+60 °C |
| Storage temperature mini/maxi | -40 °C/+80 °C |
| Mechanical Features | |
| IP: connected device | IP66/IP67 |
| IK | IK10 |
| Casing | Copper-free aluminium alloy |
| Vibrations resistance | ✔ |
| Resistance to chemical agents | ✔ |
| Screws and bolts | Stainless steel |
P66 – HIGH VOLTAGE CONNECTOR
THE SAFEST WAY TO ELECTRIFY YOUR INDUSTRY
Connector INSTALLATIONS & WIRING CONFIGURATIONS
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| Anglet Inlet on Socket Outlet | Coupler |
MARECHAL Commit to Decarbonisation
High Performance Meets Sustainability
Sustainability is one of the significant challenges the world faces today. By using MARECHAL P66 Connectors to power your industry, you’re making a commitment to decarbonisation, contributing to a cleaner and safer future, all while maintaining competitiveness and efficiency. This innovation not only supports the transition to cleaner energy but also accelerates grid modernisation, expansion, and the integration of renewable sources—going far beyond just providing connections.
Industrial & Hazardous Area Equipment Specialist Distributors to provide Power (LV MV HV) | Lighting | Heating | Ventilation | Thorne & Derrick provide expert technical specification, customer support and product supply from stock.
Marechal
To view the full range of Marechal Plugs, Sockets & Decontactors distributed by Thorne & Derrick please see the table below or contact us.
MARECHAL P66 High Voltage Plug, Sockets & Connectors – BrochureDownload
