Wall-mounted distribution board mDV 3x230V with cable and plug Doktorvolt® 2657 DV-2657-F

Mobile power on the construction site and in the field

The mDV hanging distribution board is a compact distribution device designed for temporary electrical power supply. Made of durable plastic in a gray housing with dimensions 112×112×80 mm, equipped with a hanger on a 1.5 m long chain - this allows for quick hanging of the distribution board anywhere without the need for permanent mounting. This solution works everywhere where the electrical installation is temporary or moves along with the ongoing works.

The device is delivered ready to connect - it has a 1.5-meter H07RN-F 3×2.5 mm² power cable terminated with a Uni-Schuko Bals Type 7373 plug. The H07RN-F cable is a rubber industrial cable resistant to weather conditions, oils, and abrasion - standard cabling for construction and industrial equipment.

Socket equipment and electrical parameters

The distribution board is equipped with three single-phase Schuko type sockets (2P+PE), each with a capacity of 16 A at a voltage of 230 V AC. The sockets are from the manufacturer Bals - model Type 7140 - which guarantees a solid connection and contact durability even with frequent plugging and unplugging. All three sockets are blue (RAL 5015), making them easy to identify as single-phase sockets.

The applied PG 13.5 cable entries ensure a tight introduction of the cable into the housing. The housing protection rating is IP44, which means an effective barrier against objects larger than 1 mm and splashing water from any direction - sufficient for outdoor work under normal weather conditions.

Applications

This type of portable construction distribution board is primarily useful where temporary power is needed:

• Construction sites and roadworks - powering power tools, work lighting, or measuring devices,
• Industrial plants and production halls - temporary consumers during line downtime or maintenance work,
• Car workshops and garages - connecting devices requiring a power socket,
• Single-family house construction - phased power supply for successive parts of the installation,
• Outdoor events and green areas - energy distribution for stages, catering stands, or outdoor lighting.

Quality and certification

The manufacturer has implemented a production management system certified by TÜV SÜD, confirming repeatable manufacturing quality and compliance with European safety standards for distribution equipment. The Bals sockets and H07RN-F cabling come from recognized European electrical component manufacturers - they are not substitutes from anonymous suppliers.