Locking systems for switch and control cabinets

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At STUV, we protect the heart of your modern infrastructure: its electronics.

In the field of switchgear and control cabinets, we provide comprehensive system solutions consisting of swinghandles, multi-point locking systems, hinges, and precisely matched sealing profiles.

Our focus is on achieving the perfect balance between mechanical security and functional design. We know that a control cabinet lock must operate intuitively in an emergency and protect sensitive equipment from harmful environmental influences in everyday use.

With STUV, you can rely on hardware technology that guarantees the highest IP-Rating and integrates seamlessly into your manufacturing processes.

Challenges

Challenges in control cabinet construction

Today, electrical and control cabinets are becoming increasingly compact yet more powerful, which leads to high thermal loads inside them.

The biggest challenge for the locking system here is maintaining the enclosure's watertightness (IP rating) over the long term. Temperature fluctuations cause materials to expand, which can put pressure on the sealing points — the lock must not give way under these conditions.

Another critical area is electromagnetic compatibility (EMC). Locks must be designed so as not to compromise the housing's shielding.

In addition, the control panel manufacturing industry faces enormous cost pressures: the assembly of hardware must be completed in a matter of seconds and with absolute reliability. When used outdoors, there are also risks of vandalism and unauthorized access, which requires mechanical durability combined with ease of use for service personnel.

Solutions

Our solutions for switch and control cabinets

STUV meets these requirements with a technologically advanced portfolio.

Our ergonomic swing handles use a precise gear mechanism to control complex multi-point locking systems. This ensures that the door is pressed evenly against the frame across the entire height of the cabinet, which permanently maintains the protection class and prevents warping.

To drastically reduce your assembly times, we offer innovative solutions and fastening systems without tools.

To protect sensitive data and components, our handles are designed to accommodate standard profile half-cylinders and can be easily integrated into mechatronic locking systems. In this way, we combine the highest level of security against tampering with increased efficiency in your production.

STUV ensures that your control systems remain protected under all conditions.

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IP protection

Our locking systems provide reliable protection against dust and water jets. Precise manufacturing ensures that your enclosures remain permanently sealed and that the equipment is optimally protected.

Ease of use

Our multi-point locking systems allow for effortless operation of tall control cabinet doors with a single motion. This saves time, minimizes the effort required, and ensures maximum ergonomic comfort for doors of any size.

Grounding

Our solutions ensure seamless contact with the control cabinet's equipotential bonding system. This securely integrates all components into the grounding system and reliably protects users from dangerous touch voltages.

Modularity

The flexible modular design allows for precise scaling of different security levels. This means that locking systems can be upgraded or retrofitted at any time to meet specific needs without altering the existing enclosure design.

Compression

Reliable pressing power through compression: Our locks pull the door against the seal in a controlled manner when locking. This compensates for tolerances, prevents vibrations, and ensures long-lasting, high-level protection against environmental influences.

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Durability

Maximum service life with minimal maintenance: Our solutions are designed for demanding, continuous use in control panel construction. High-quality materials ensure maximum operational reliability for years to come.

Switch and control cabinets

Our products

Locking systems

Latches

Hinges

Gaskets

Accessories

Cabinet Solutions Catalog

Everything at a glance

Find exactly the solution your application requires. Our comprehensive catalog provides a structured overview of our entire product portfolio — perfectly coordinated and immediately available.

Take advantage of our wide range of features and high-quality products to efficiently bring your projects to life. With this catalog, you have access to a portfolio that has everything you need.

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Your partner for locking solutions in control cabinet construction

Reliably protect your sensitive control and electrical systems from unauthorized access and external influences. As your specialist in high-quality locking systems, we offer customized solutions for control cabinets of all types — from highly durable mechanical systems for harsh industrial environments to intelligent digital access control.

Whether you need tamper-proof solutions for critical systems or want to optimize your maintenance and logistics processes, we provide the right hardware to ensure a durable and reliable infrastructure.

Get personalized advice now.