Construction distribution board XS-S 16A 2x230V CEE socket IP44 sockets Doktorvolt DV-5107-D

Flexible power on the construction site and in the workshop

The XS series Model DV-5107-D is a stationary distribution board designed for demanding conditions on construction sites, in production halls, and workshops. Equipped with two single-phase Schuko sockets (230 V, 16 A) and one three-phase CEE socket (400 V, 16 A), it allows for the simultaneous connection of both typical mains power tools and industrial machines requiring three-phase power. The configuration with two single-phase circuits and one three-phase circuit gives the installer freedom in power distribution without the need for additional adapters or splitters.

The circuits are protected by circuit breakers with different characteristics - B16 for the single-phase circuit (suitable for resistive loads and lighting) and C16 for the three-phase circuit (handles higher motor inrush currents). The rated prospective short-circuit current is ≤6 kA.

The wiring is made of H07V-K cables with a cross-section of 2,5 mm² from the Polish manufacturer Bitner - protective cores in yellow-green, neutral in blue, and phase in black. The wires are factory-crimped and ready for connection.

Durable housing resistant to weather conditions

The plastic housing provides an IP44 ingress protection rating, which means protection against solid objects with a diameter greater than 1 mm and against water splashes from any direction. This is crucial on open construction sites, where the distribution board is exposed to dust, rain, and accidental water streams.

The front panel of the housing is gray, and the rear is black. The manufacturer has also ensured UV resistance, so the housing will not crack or discolor under intense sunlight - even after many months of outdoor exposure.

The built-in inspection window allows quick access to the components and wiring without the need to dismantle the entire housing. This makes inspection or potential fuse replacement take only minutes.

Fast installation and immediate readiness for work

The distribution board is delivered as a complete set - in addition to the housing with the apparatus, you will find mounting plugs and two rubber glands for the input cables. Everything is factory-connected and tested.

Compact dimensions of 224 × 133 × 110 mm allow it to be mounted practically anywhere - on a shed wall, near scaffolding, or in a small corner of a hall. An operating temperature from -25°C to +50°C ensures it works well during both freezing winters and hot summers.

Certified quality and compliance with standards

Doktorvolt products are manufactured under the TÜV SÜD ISO 9001:2015 quality management system. Each distribution board undergoes individual tests confirming compliance with the IEC 61439 standard, and the entire unit is marked with CE.

The RDF parameter of 0,8 informs about the load capacity during cyclic use - typical for powering electric tools on a construction site. The manufacturer also provides dedicated Doktorvolt brand sockets inside the housing.