Electronics Enclosures for Circuit Boards – Robust & Reliable 

Custom electronics boxes and enclosures for all needs

Electronics enclosure, electronic housing, electrical box, or electrical enclosure – these products go by many names, but they all serve the same purpose: providing a secure way to mount and protect PCBs (printed circuit boards). At Etm4u, you’ll find a wide selection of electronics enclosures designed to meet diverse application needs.

Modern electronics are used in a variety of applications, which places high demands on enclosures to protect sensitive components. Reliable protection is essential against mechanical stress, moisture, liquids, dust, and electromagnetic interference (EMC).

Today, many electronics enclosures are made from aluminum profiles with die-cast aluminum end pieces, offering high protection ratings (IP65 or higher) and excellent shielding properties. Profile-based housings make PCB installation easy with integrated slots, while also providing strong thermal conductivity. Many models achieve protection ratings of IP66 or even IP68, making them ideal for demanding environments.

Find Your Perfect Electronics Enclosure in Our Wide Selection

For many years, our partners Bopla and Fibox have been developing high-quality electronics enclosures in both plastic and metal. With a broad range of housings, we offer maximum flexibility to ensure the enclosure is perfectly adapted to your application. The combination of smart design and reliable protection – backed by high IP and IK ratings – makes our enclosures a unique choice on the market.

To meet specific requirements, we can customize your electronics enclosure with options such as colored seals and hinges that match your brand identity. We also offer pre-assembly of components, including cable glands, connectors, terminal blocks, membrane keypads, and battery compartments – or integration of displays and touchscreens.

With us, everything is possible – from standard housings to fully customized electronics enclosures tailored to your needs.

Benefits of Our Electronics Enclosures

Choosing the right electronics enclosure ensures long-lasting protection and a professional look for your application. Here are some of the key benefits of our enclosures:

• Attractive design and high quality for professional applications

• Multiple sizes within the same design series for consistent product families

• One of the widest ranges on the market – easy to find the perfect solution

• Electronics enclosures for diverse uses: handheld, desktop, and wall-mounted

• Cost-effective plastic enclosures for standard applications

• Robust aluminum enclosures with excellent EMC shielding properties

• Aluminum profile housings that can be easily customized in length

• Many models include a protective edge for secure mounting of overlays or membrane keypads

With such a wide selection, our enclosures combine design flexibility, cost-efficiency, and reliable protection – making them ideal for everything from industrial electronics to sensitive measurement equipment.

Customization – We Process and Equip Your Electronics Enclosure to Fit Your Needs

With extensive experience in custom electronics enclosures, we offer full enclosure customization directly in our own production facilities. This allows us to deliver machined and fully assembled enclosures quickly, efficiently, and at competitive prices – often within just 2–3 weeks.

We can also provide tailor-made membrane keypads and overlays designed to fit seamlessly into your housing, ensuring both functionality and a professional finish.

BoVersa – the Highly Versatile Enclosure System

With its modern design, the new BoVersa enclosure concept offers flexible and customizable styling options, including integrated lighting solutions and smart cooling features.

BoVersa enclosures can be used for handheld applications, mounted on a desktop, wall, or pole, providing maximum flexibility in design and installation. They create ideal conditions for advanced technologies such as the Internet of Things (IoT) and embedded systems.

Bocube – Unique, Innovative, and Versatile Enclosure Made from ABS or Polycarbonate

The Bocube enclosure series combines modern design with practical innovation. Featuring a patented, hinged quick-release technology without screws, the enclosure can be opened easily with a screwdriver and closed by hand – saving time and effort.

Key features of Bocube enclosures:

• Available in 25+ sizes and 150 standard configuration options

• Two material types: ABS or PC UL 94 V0, flame-retardant and self-extinguishing

• Covers with membrane keypad area, offered in gray or crystal-clear variants

• Elegant design with hinged quick-release system in multiple colors

• Excellent recyclability, thanks to single-material plastic with no embedded metal parts

With its combination of versatility, durability, and eco-friendly design, Bocube is an ideal electronics enclosure solution for modern applications.

Bocube Alu – Design and Innovative Features for Reliable Protection in Demanding Environments

The Bocube Alu enclosure series combines modern design with advanced functionality to protect sensitive components, even in the most challenging conditions. With all components manufactured from metal, Bocube Alu ensures maximum durability and long-term reliability.

Key features of Bocube Alu enclosures:

• Available in 11 sizes, matching the modern design of Bocube plastic housings

• All enclosure components made entirely of metal for strength and resilience

• Multiple versions listed under UL file number 196 706

• Covers available with smooth surface or recessed membrane keypad area

• Integrated hinge design, plus BA-S variant with screw-fastened cover on both sides and recessed keypad area

• No visible screws for a clean, professional appearance

• Prepared for cost-effective integration of pressure compensation elements

With its combination of robust metal construction, innovative design, and certified safety, Bocube Alu is the ideal choice for industrial electronics enclosures where performance and protection are critical.

BoLink – The Intelligent and Versatile Enclosure System for Modern IoT Sensor Technology

The BoLink enclosure series is designed for the demands of IoT sensor applications, offering flexibility, durability, and modern design for both indoor and outdoor use.

Key features of BoLink enclosures:

• Available in 3 base sizes and 4 different heights

• Choice of 2 standard colors

• 5 variants: without wall mounts, with wall mounts, with wall mounts and top cover fastening, with ventilation, or with ventilation and wall mounts

• Optional design sealing for added customization

• Made from PC material, suitable for outdoor applications thanks to F1 listing according to UL 746C

With multiple configurations and robust material properties, BoLink enclosures provide an ideal housing solution for IoT sensors, embedded systems, and modern electronics that require reliable protection in challenging environments.

Alu-Topline – Profile Technology for Optimal Customization to Individual Needs

The Alu-Topline enclosure series uses advanced profile technology, making it highly flexible and easy to adapt to specific applications. Designed for both functionality and efficiency, Alu-Topline housings are ideal for modern electronics and industrial solutions.

Key features of Alu-Topline enclosures:

• Available in 4 standard lengths, with flexible length options on request

• 3 profile cross-sections – additional dimensions available upon request

• Horizontally split profiles for easy assembly and installation

• Integrated recessed membrane keypad area in the cover

• Built-in mounting slots inside, with optional “invisible” wall mount or VESA mount accessory

With its modular construction and wide range of customization options, Alu-Topline offers a professional and cost-effective electronics enclosure solution tailored to individual requirements.