Distribution boxes & other products

Modularity and flexibility for industries and tunnels

MARECHAL® electrical boxes and enclosures are designed with many features and advantages for the electricians and end users: modularity, customization by choosing specific sizes and sockets and electrical compliance.

TUNNELS

  • Tunnels / bridges / infrastructures
  • Electrical supply for light fittings for emergency circuits
  • Local disconnection and isolation of jet fans
  • Safety niches.

EXPRESS® BOXES DISTRIBUTION BOXES FOR STANDARD LIGHTING

Made from halogen free fiberglass reinforced polyester compound or thermoplastic, these boxes allow a service tap-off from the main through cable without the need to strip or cut the main cable. “Snail” type gasket allow the immediate positioning of cables with a maximum diameter of 28 mm whilst creating an IP67 seal. The box lid, fitted with a retaining cord, is fixed to the box by means of captive stainless steel screws.

  • Ease of electrical installation
  • Without cutting main cable
  • For conductors from 2,5 to 25 mm²
  • Self-extinguishing material : compound polyester or aluminium
  • Watertight box IP66
  • Supply of service leads fitted with MARECHAL® coupler sockets

EXPRESS® FIRE BOXES DISTRIBUTION BOXES FOR EMERGENCY LIGHTING

Poly boxes
Made from halogen free fiberglass reinforced polyester compound, these boxes allow a service tap-off from the main through cable without the need to strip or cut the main cable, known as type CR1-C1, conforms to NF C 32-070 or type FTG10 (O) M1 0.6 KV conforms to EN 50362. “Snail” type gasket allows the immediate positioning of cables with a maximum diameter of 28mm whilst creating an IP67 seal. The box lid, fitted with a retaining cord, is fixed to the box by means of captive stainless steel screws.
Cast iron boxes
Made from cast iron, these boxes allow a service tap-off from the main through cable. Known as type CR1-C1, it conforms to NF C 32-070. The main cable through the box through the cable glands and is connected to stainless steel terminals mounted on ceramic base. The box lid is fixed to the box by means of captive stainless steel screws.

  • Fire resistance: NF C 32-070 (oven temp. 920°C – temperature increases) and NF EN 50362 (oven temp. 850°C – temperature increases) standards.
  • Without cutting main cable
  • Self-extinguishing material : compound polyester or cast iron
  • Watertight box IP66.

F400 WALL MOUNTING SOCKET-OUTLET FOR JET FANS

MARECHAL® F400 socket-outlet provides power to smoke accelerators simplifying maintenance while resisting the conditions of standard NF EN 12101-3.
It is also a device for disconnecting power (cf. Articles 5.3 and 5.4 of the NF EN 60204-1 standard - Machine Safety - Electrical equipment of machines - Part 1 : general rules).
Mounted on aluminium boxes, the 3P+E 63 A / 690 V connector withstands 400 °C for 2 hours. The main cable, after cutting and stripping, feeds through cable glands and is wired on steel terminals mounted on a fire rated ceramic base. The box lid is fixed to the box by means of captive stainless steel screws.

  • Electrical continuity of the main cable guaranteed to 400°C for 2 hours as the test program 5 of NF EN 12101-3 standard
  • Breaking capacity AC-22 according to NF EN 60947-3
  • 3P+E 90 A / 690 V
  • Watertight socket IP66 according to the NF EN 60529.

BF FIRE DEPARTMENT BOXES

Aluminium boxes
Especially developed in collaboration with emergency services that are specialised in tunnel rescue, this box is installed in a security recess.
Completely made of aluminium, this box is composed of a back box, an inclined cover with an inspection window. The power of this kit is carried by cables 5G16 mm² max.
The box lid is fixed to the box by means of captive stainless steel screws.

  • Service box fitted and dedicated to firefighters for fast deployment in tunnels
  • Simplicity and robustness (IK09)
  • 1 to 2 dual-voltage MARECHAL® plugs : DECONTACTOR™ DS or DN
  • Watertight box IP55 according to NF EN 60529.

ELECTRICAL BOXES : OTHER APPLICATIONS

  • All industries Electrical compliance
  • Electrical connection for loading and unloading liquefied gas from vehicles
  • Panel builders
  • Wiring.

CD DISTRIBUTION BOXES : SOCKET-OUTLETS WITH PROTECTION

Compliant with CEI EN 61439-1 and CEI EN 61439-3, this 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.

  • From 16 to 63 A
  • IP66/IP69k - IP44 with domestic sockets
  • Protection 30 mA
  • Inspection window
  • 1 or 2 MARECHAL® socket outlets or DECONTACTOR™ sockets
  • Range of protection levels available.

BM MODULAR DISTRIBUTION BOXES

The BM family of enclosures accepts PN plugs and sockets, DS and DSN DECONTACTOR™. It offers differently sized boxes which can all be fitted with terminal blocks, domestic socket-outlets, inspection windows (for easy access to fuses and circuit breakers) etc. A coupling kit can join 2 boxes with each other.

  • Assembly from 1 to 6 modules
  • Watertight boxes IP66/IP67
  • 1 or 2 cable gland per side
  • Range of protection levels available.

BG BOX FOR TRANSFER OF LIQUEFIED GAS

Safe connection box for loading and unloading liquefied gas from vehicles.

  • Personnel safety
  • Protection 30 mA
  • Truck Earth linkage warranty.

BRP PORTABLE SERVICE BOXES

  • IP54 polyester box (2-3-4 outlets)
  • From 16 A to 90 A. Electrical plugs DS, DSN or DN 24, 230 or 400 V
  • 24, 230 or 400 V
  • Protection on request.

CRIC CONNECTION TERMINALS

Terminals from 2 x 1.5 to 2 x 120 mm²

  • Will not loosen due to vibration
  • Resistant to thermal shocks: anti-shear capability
  • Compliance with electrical standards.

The MARECHAL® distribution boxes cover a wide range of electrical installations: connecting power outlets and boxes more particularly suited to power supply in tunnels.