Electrical connections for the Water & Waste Water Industries

Product catalog summary

Overview: The document provides detailed information about MARECHAL® technology, focusing on industrial plugs, socket-outlets, DECONTACTOR™ technology, and related products designed for water and wastewater industries. The emphasis is on safety, durability, and ease of use.

Key Features:

Silver-Nickel Contacts: Ensure excellent electrical conductivity and performance, with anti-corrosion treatment for durability.
Safety Shutter: Prevents unwanted access to contacts, ensuring user safety (IP4X/IPXXD).
Glassfibre-Reinforced Polyester Casing: Provides excellent mechanical strength.
Integral Cable Gland: Offers adaptable range-take and cable anchoring, achieving up to IP69K watertightness.
Spring-Loaded Terminals: Resist vibration and copper creep.
Load Break Release Button: Ejects the plug when the latch is activated, ensuring safety.

DECONTACTOR™ Technology:

Combines a socket with a built-in switch, allowing safe connection and disconnection of motors.
Eliminates electrical arcing risks by cutting off current with a button press.
Ensures automatic watertightness up to IP69K, suitable for high-pressure cleaning.

Product Range:

DSN/DS Range: Covers currents from 20 A to 250 A, offering options like keying systems and auxiliary contacts.
STAR-DELTA: 7 pole DECONTACTOR™ & connectors from 30 to 50 A, designed for reliable motor connections.
High Current and Temperature Products: Include heavy-duty plugs, high-current connectors, and power connectors for extreme conditions.

Applications: Ideal for various industrial applications such as plant lift stations, sludge processing, aeration basins, and more, particularly in environments with hydrogen sulfide gases.

Compliance: Products comply with IEC EN 60309-1 standard and the European Low Voltage Directive, ensuring safety and reliability.

Contact Information: Provides global contact details for MARECHAL ELECTRIC GROUP offices across Europe, Africa, the Americas, the Middle East, Asia, and Australia.

Catalog excerpts

Electrical connections for the Water & Waste Water Industries-1

INDUSTRIAL PLUGS & SOCKET-OUTLETS, DECONTACTOR™ & BOXES #773 MARECHAL W3 ELECTRIC GROUP

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Electrical connections for the Water & Waste Water Industries-2

MARECHAL® technology: Faster. Safer. Easier. MARECHAL ELECTRIC offers a range of products suited to your applications. The MARECHAL® industrial electrical power socket has a built-in switching function called DECONTACTO™. This technology makes it possible to connect and disconnect motors in absolute safety, with the ease of “Plug & Play”. MARECHAL® industrial electrical power sockets provide unequalled strength over time and guarantee fast and safe operation during maintenance work. They comply with the IEC EN 60309-1 standard and the European Low Voltage Directive. Gasket colour confirms voltage...

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Electrical connections for the Water & Waste Water Industries-3

Products that meet your needs DECONTACTOR™ has an AC-22/AC-23 breaking capacity according to switches standard. It can then replace a plug and socket, a switch and a disconnector. Technicians can thus easily connect and disconnect under load without having to undergo lengthy safety procedures. DECONTACTOR™ plugs are built with high quality materials. Silver-nickel contacts, stainless steel hardware, and chemical resistant housings all help withstand corrosion caused by the hydrogen sulfide gases usually found in wastewater environments. DECONTACTOR™ are ideal for connecting power to ... Plant...

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Electrical connections for the Water & Waste Water Industries-4

MARECHAL ELECTRIC GROUP A wide range, suitable for all industrial sectors INDUSTRIAL POWER SUPPLY Italy Via Italia 33, 20060 Gessate (MILANO) Tel.: +39 02 95 38 04 06 Fax: +39 02 95 38 08 58 e-mail: [email protected] United Kingdom / Ireland Tel: +44 (0) 3330 124 048 e-mail: [email protected] Benelux Hogehilweg 16-4 1101 CD Amsterdam Zuidoost The Netherlands Tel.: +31 (0)6 52 56 40 81 Fax : +33 (0)1 45 11 60 60 e-mail: [email protected] Germany / Austria / Switzerland / East Europe / Russia MARECHAL GmbH MELTRIC Corporation 4765 W. Oakwood Park Drive Franklin WI 53132, USA Tel.: +1...

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