Construction distribution board 16A 32A CEE 4x230V on a stand with TGD-S/FI plug with VDE-certified protection Doktorvolt DV-6050-D

Flexible power on the construction site and beyond

A portable construction distribution board on a stand is essential equipment for every professional installing electrical systems in temporary conditions. The DV-6050-D model from the TGD-S/FI series delivers power where it is needed - on construction sites, during roadworks, at outdoor events, or in agriculture. Instead of improvising with extension cords and power strips, the installer plugs in a single plug and gains full control over six circuits.

The socket configuration has been selected to handle both small power tools (drills, grinders, chargers) and high-power machinery. Four single-phase SCHUKO 230 V / 16 A sockets allow for the simultaneous powering of LED work lighting and measuring equipment. Two CEE power sockets - one 400 V / 16 A and one 400 V / 32 A - support concrete mixers, compressors, heaters, or circular saws. Each socket is assigned to a dedicated circuit protected by a circuit breaker.

Complete VDE protection apparatus

The safety of the installation is ensured by a set of VDE-certified components. C-characteristic circuit breakers (two single-pole C16A, one three-pole C16A, and one three-pole C32A) have a breaking capacity of 10 kA - providing a sufficient margin even for short circuits in long cable lines. The C characteristic means a moderate delay during the startup of induction motors; the circuit breaker will not trip during a momentary current surge when a device decelerates, but will instantaneously disconnect the circuit in the event of a real short circuit.

The 40 A / 30 mA type A residual current device (RCD) protects people from electric shock - it reacts to leakage currents exceeding the threshold safe for the human body. In practice, this means immediate power disconnection in case of wire insulation damage or contact with a live element.

All elements bear the VDE mark - this association conducts rigorous laboratory tests confirming the declared parameters. For a site manager, this means less paperwork during inspections; for the insurer, it is proof that the installation meets standards.

Enclosure resistant to field conditions

The box is made of ABS/PC plastic - reinforced polycarbonate that does not corrode or become brittle under the influence of moisture or varying temperatures. The front plate is grey, the rear is black; the entire unit maintains an IK08 mechanical impact resistance, meaning durability against impacts with energy up to 5 joules. An operating temperature range of from -25 to +60 °C allows the distribution board to be used in both winter and summer.

The protection rating of the enclosure itself is IP65 - dust-tight and protected against water jets. Once the sockets are installed and the cover is closed, the complete distribution board achieves IP44 - it is protected against solid objects larger than 1 mm and against splashing water from any direction. This is a sufficient level for a construction site; the box can be placed on sandy ground or in a puddle without risk of a short circuit.

The enclosure is UV resistant and made of halogen-free material (HALOGEN-FREE) - in the event of a fire, it does not emit toxic halogen gases.

Mobility and daily operation

The aluminum stand with a handle allows the distribution board to be placed on stable ground and moved freely between work zones. The 32A / 5-pin plug with an H07RN-F cable with a cross-section of 5×4 mm² and a length of 1.5 m allows for quick connection to a three-phase network or a generator.

A revision window accommodating 12 modules facilitates system expansion - the installer can add another circuit breaker or relay without dismantling the entire box. The internal wiring is made of H07V-K fine-stranded wires of class five (flexible), which reduces the risk of fractures due to transpo