3928017 Marechal | DS2 High-Current Plug
Marechal 3928017 | DS2 High-Current Plug
Product Code: 3928017
Marechal 3928017 DS2 High-Current Plug – 250A, 440V, 3P+N+E is a heavy-duty industrial power connector engineered for reliable performance in demanding high-load applications. Designed for use in manufacturing, mining, shipyards, and energy infrastructure, this male plug features a robust aluminium housing and silver-plated CuZn contacts to ensure excellent conductivity, low resistance, and long service life. Rated up to 250A and 440V AC with IP66/IP67 ingress protection, the 3928017 provides secure operation in harsh, wet, and dusty environments. Its screwed terminal connection system supports safe installation and dependable performance in critical industrial power distribution systems.
Product Overview
The Marechal 3928017 DS2 Metal Plug (3P+N+E) is a heavy-duty industrial power connector engineered for high-current three-phase applications where reliability and environmental protection are essential. Designed for use in demanding industrial environments, this connector supports operating currents up to 250A at 440V AC, making it ideal for powering large machinery, generators, and temporary distribution systems.
Manufactured with a robust aluminium housing and high-conductivity silver-plated CuZn contacts, the DS2 plug delivers excellent electrical performance while maintaining long-term resistance to corrosion and mechanical wear. With an IP66/IP67 protection rating, it offers superior sealing against dust, water jets, and temporary immersion, ensuring dependable operation in outdoor, marine, and heavy industrial settings.
The connector features a secure screw terminal connection system for reliable cable termination and stable current transfer under high load conditions. Its red identification colour confirms compatibility with 400V IEC systems, while the 5-pole configuration provides safe three-phase, neutral, and earth connectivity. The Marechal 3928017 DS2 plug is a dependable solution for professionals seeking a high-capacity, weather-resistant power connector for critical industrial applications.
Contact our experts—order or find out more about the DS2 and our extensive range of Plugs, Sockets & Connectors for your operations. We offer engineered solutions, technical advice, quotations, and fast delivery for both UK & export orders.
Technical Specifications
Key Benefits
✔ Heavy-duty Marechal DS2 3928017 metal plug designed for high-current industrial power applications
✔ Rated for 200–250A at 440V AC to reliably handle three-phase machinery and large generators
✔ Robust aluminium housing ensures long-term mechanical strength and resistance to harsh industrial conditions
✔ Silver-plated CuZn contacts for optimal conductivity and minimal voltage drop under heavy load
✔ IP66/IP67 protection against dust, water jets, and temporary immersion for safe outdoor or marine operation
✔ Secure screw terminal connection system for vibration-resistant and stable cable attachment
✔ Standard red IEC colour coding for easy voltage identification and compliance with industrial safety standards
✔ 5-pole configuration (3P + N + E) ensures safe three-phase, neutral, and earth connectivity
✔ Designed for heavy-duty industrial, construction, and outdoor installations where reliability is critical
✔ Resistant to mechanical wear and corrosion, offering long service life in demanding environments
✔ Suitable for use with generators, distribution boards, and temporary high-current setups
✔ Provides a dependable and safe power interface for high-capacity three-phase equipment
✔ Ideal for professionals seeking a robust, weatherproof, and industrial-grade connector
Applications
✔ Supply of high-current three-phase power to industrial machinery and equipment in demanding environments
✔ Reliable power connection for generators, distribution boards, and temporary power setups
✔ Use in outdoor, marine, and construction sites requiring weatherproof and dustproof connections
✔ Provision of stable, high-capacity electrical supply for manufacturing and production facilities
✔ Integration into industrial systems where continuous, heavy-load operation is required
✔ Safe and secure connectivity for three-phase motors, cranes, pumps, and compressors
✔ Suitable for temporary power distribution during maintenance, construction, or events
✔ Installation in harsh environments where vibration, dust, or moisture protection is critical
✔ Ensures safe neutral and earth continuity for industrial electrical systems
✔ Ideal for applications requiring high-performance, long-lasting electrical connectors
✔ Preferred solution where robust, weatherproof plug and socket systems improve operational safety and uptime
