Emergency situations require products that meet specific criteria and needs. Since the risks associated with this activity are numerous, it is essential to provide you with various electrical connection solutions.
MARECHAL® connectors are able to adapt to your needs: reliability, speed, flexibility, guarantee of quality; And equip emergency vehicles and facilities such as: VSAV, VSR, SAMU, SMUR, VEMA, PC ...

Ensure the maintenance of your vehicles and installations with ease thanks to reliable systems! Using the MARECHAL® connection inside and outside guarantees a long-lasting function, regardless of the number of operations!
Safe connection and peace of mind!



Safety in emergency situations is the key word in providing new solutions!
Your needs are the guideline of the developments carried out each year by the SEPM team, the R&D department of MARECHAL ELECTRIC. These ranges are constantly evolving to be the most adapted to meet your daily requirements Used every day in reactivity and safety to save lives on:
  • Deployment of electrical equipment in the event of an emergency mission
  • Electrical charging of emergency vehicles such as: VSAV, VSR, SAMU, SMUR, VEMA, PC ...
  • Connection of the installations in barracks, garages and sheds
  • Power supply from reels, generators
  • Heavy vehicles.

Solutions to your needs

Reliability of installations
Self-ejecting systems avoid the need to disconnect electrical equipment, allowing a mobile device to be moved without unplugging it, or where equipment is located in high-risk areas. There are many applications:
emergency vehicles, ambulance, road transport vehicles, electric boats,
rolling heating or cooling in the food industry, canteens or hospitals, or switch boards located at vulnerable places (a toll terminal for example).

End-user safety

  • Safe connection/disconnection even under shortcircuit conditions.
  • Optional pad-locking to prevent disconnection or
  • access to socket when the plug is disconnected. In the event of emergency, an unqualified operator can
  • easily and safely break a motor’s power supply.
  • Safety shutter protecting direct against contacts with live parts: user safety against electrical shocks (IP4X/IPXXD).

High performance and quality of materials
•Butt contacts in silver-nickel: outstanding conductivity and resistance to corrosion, vibration, shocks and temperature variation.
•Up to 10,000 cycles or 8 times higher than required by EN 60309-1.
•Resistant to voltage spikes up to 8 times rated current for 1 minute.
•Shock resistant: up to IK10 with metal casings.
•Temperatures from -40 °C to +60 °C.
•Automatically watertight: up to IP69k, 100 bars and 80 °C.

Automatic IP66/IP67 sealing: ensuring optimal operation in humid conditions

IP66/IP67 watertightness is achieved automatically when connecting the socket or closing the lid. It enables the product to be used in extermely wet or dusty environments. Some of our plugs are available up to IP69k for high-pressure cleaning at 100 bar and 80 °C.

We advise you

Battery charging connector system for rescue vehicles with an electromagnetic self-eject system comprising coupler socket and an inlet mounted in a box.

System on an electrical inlet with flap and electrical socket-outlet DECONTACTOR™ DSN1 for the electrical supply of any type of emergency vehicle and the protection of connections.

DSN / DS / DN DECONTACTOR™ From 20 A to 250 A
The DSN/DS/DN range spans currents from 20 A to 250 A,  making it our largest and most complete DECONTACTOR™ range. Their casing meets the requirements of industries that need robust connectors. Socket-outlets and connectors are available in GRP for currents from 20 A to 90 A and in metal for currents above 50 A, and offer a large array of options like padlocking, keying systems and auxiliary contacts.


Compliant with CEI EN 61439-1 and CEI EN 61439-3, this distribution box is composed of two parts fixed on hinges: a protection part, with a transparent window and a key locking option, and a terminal part for a quick access to the connection. 1 or 2 MARECHAL® socket outlets or DECONTACTOR™ sockets can be fitted on this electrical box.