Meter Cabinets

Meter cabinets (also known as meter boxes or electricity meter cabinets) are the central switching and measuring point of every professional electrical installation. As a specialised supplier for electrical contractors, construction companies, industrial businesses, renovators, and commercial operators, we provide high-quality meter cabinets precisely matched to the Technical Connection Conditions (TAB) of network operators and the current standards VDE-AR-N 4100 and DIN VDE 0603.

Whether for new construction, refurbishment, industrial plants, or special projects – our solutions guarantee maximum safety, durability, and future-proofing for the integration of PV systems, heat pumps, wallboxes, and other consumers.

Why Professional Meter Cabinets Are Essential for Electrical Installers, Construction, and Industrial Companies

Meter cabinets not only measure electricity consumption but also serve as the central distribution and protection hub. They ensure standards-compliant energy distribution after the meter and protect the entire installation against overload and faults. Robust, installation-friendly complete or empty cabinets are indispensable for electrical contractors, construction companies, renovation professionals, and industrial customers – they save time during installation and meet the highest requirements for IP protection, material quality, and EMC compatibility.

Applications of Meter Cabinets – Versatile Solutions for Professionals

Meter Cabinets in Construction and Renovation Projects

In new builds and building refurbishments, meter cabinets ensure the safe connection of the building supply to the internal installation. They enable standards-compliant power distribution to sub-distributors and consumers. During modernisation of older buildings (e.g. replacing Ferraris meters with modern electronic meters – eHZ), compact, semi-recessed or surface-mounted models are in high demand. High-quality cables such as NYM-J 5×10 mm² or NYY-J guarantee low-loss and secure wiring from the service entrance to the distribution fields.

Meter Cabinets in Commercial, Industrial, and Research Facilities

In commercial premises, production halls, and industrial plants, meter cabinets manage the main distribution of higher power loads. They are ideal for multi-compartment configurations and additional APZ rooms (connection and production meter rooms). Research centres and laboratories benefit from precise, interference-free solutions with high protection ratings that ensure reliable power supply for measuring and testing equipment. Robust cables (e.g. H07V-K or special industrial cables) enable flexible expansions and high current-carrying capacity.

Meter Cabinets in Camper Van Conversions and Mobile Applications

Special meter cabinet solutions or compact distribution boxes are also used in professional van and camper conversions as well as mobile service vehicles. They act as the central control point for the onboard electrical system, charging infrastructure, and additional consumers. Combined with flexible cables (e.g. H07V-K or solar cables), they provide vibration-resistant and space-optimised installations – perfect for conversion specialists and refit companies.

Selection Criteria for the Right Meter Cabinet

Important criteria include the number of meter positions (1- to 3-fold), number of compartments, IP protection rating (IP31 to IP55), mounting type (surface, flush, or semi-recessed), and preparation for APZ and RfZ (space for additional applications). Choose powder-coated sheet steel, VDE approval, and compatibility with electronic meters (eHZ). Our models are PVC-free, silicone-free, and heavy-metal-free – ideal for sustainable and long-lasting installations.

Comparison Table: Meter Cabinet Types at a Glance

Benefits of Our Meter Cabinets for Professionals

• Fully compliant with VDE-AR-N 4100 and network operator TAB – ready to install
• Superior build quality with powder-coated sheet steel and optimised cable entry
• Perfect coordination with professional cables and wires for low-loss installations
• Future-proof thanks to APZ and RfZ preparation for PV systems, wallboxes, and smart home
• Fast installation and expandability – significant time savings for electrical installers and construction companies

Frequently Asked Questions about Meter Cabinets (FAQ)

1. What is the difference between a meter cabinet and a distribution cabinet?

A meter cabinet contains the electricity meter (eHZ or three-phase) and serves as the handover point from the network operator. A distribution cabinet is usually located after the meter and distributes power to sub-distributors. Many complete cabinets combine both functions.

2. Which standards must meter cabinets comply with in Germany?

Important standards are VDE-AR-N 4100, DIN VDE 0603, and the respective TAB of the regional network operators. Additional requirements apply for IP protection, Class II protection, and EMC.

3. Which cable cross-sections are commonly used for connecting a meter cabinet?

From the service entrance box to the meter cabinet, NYM-J 5×10 mm² or NYY-J cables are typically used. Inside the cabinet, H07V-K 10 mm² is common for 5-core wiring. The exact sizing depends on the rated current (e.g. 63 A).

4. Are meter cabinets suitable for PV systems and heat pumps?

Yes – modern models with APZ and RfZ space are specifically designed for integrating photovoltaics, wallboxes, and heat pumps. They enable bidirectional metering and additional consumer control.

5. Can a meter cabinet be installed in a camper van?

For professional camper conversions, compact, vibration-resistant versions with a high protection rating are ideal. They serve as the central onboard distribution point and combine perfectly with flexible cables.

6. Surface-mounted or flush-mounted – which is better?

Surface mounting is faster and more flexible (especially during renovations), while flush or semi-recessed mounting looks more aesthetic in new builds. The choice depends on the construction situation and the network operator’s specifications.

7. What should an electrical installer pay attention to when mounting a meter cabinet?

Important aspects include correct cable entry, proper PE and N terminals, sufficient wiring reserve, earthing, compliance with minimum distances, and the network operator’s labelling requirements.

8. Are meter cabinets suitable for industrial and research facilities?

Absolutely. Multi-compartment and industrial versions with higher IP ratings and more compartments meet high power demands and enable complex distributions in laboratories and production facilities.

9. How long do high-quality meter cabinets last?

With powder-coated sheet steel, VDE-tested components, and professional installation, meter cabinets can achieve a service life of over 30 years.

10. What are the advantages of a complete cabinet over an empty cabinet?

Complete cabinets are pre-wired, equipped with terminals, busbars, and often RCD/MCBs – this saves considerable installation time and minimises sources of error.