Due to professional hydrogen sulfide gases usually found in wastewater environments and because of temperature changes, traditional plugs do not resist in this harsh environment.
The DSN decontactor from Marechal Electric (20 A to 63 A) is the ideal industrial plug and socket for connecting immersion pumps. Thanks to its load-break switch capability, save equipment replacement times without any safety compromise, the change-over is reduced to a simple mechanical operation with the attendant cost savings. It is automatically IP66/IP67 watertight (water jet, temporary immersion) as soon as the plug is inserted. Marechal’s advanced technology with silver-nickel butt contacts guarantees superior electrical performance whilst its glass fibre-reinforced polyester casings provide excellent resistance to corrosion, shocks (IK08) and extreme temperatures : from -40 °C to 60 °C. Its AC-23 load break switch capability allows users to replace equipment safely even without electrician on site.

Marechal Electric presents its range of products from 30th September to 3rd October on AQUATECH exhibition in Netherlands, stand 07.106.