Junction boxes indoor IP55

Junction boxes, distributor boxes and terminal boxes
for unprotected outdoor areas and industrial environments

High-performance enclosures to protect any installation. 

The Abox Pro series revolutionises junction boxes by offering unrivalled protection in extreme environments. The robust construction guarantees high impact resistance and offers uncompromising protection against water, heat and sunlight. The patented multiple knock-out is simple and clean to use, while the choice of entries and cable diameters remains flexible. Thanks to the options of mounting rails, PCBs or mounting plates, the Abox Pro is versatile and sets new standards of reliability and adaptability.

Junction Boxes - Unprotected outdoor areas

without terminalsAbox Pro 025-L -
Abox Pro 350-L

with push-in terminals for rigid conductorsAbox Pro 025-2,5² -
Abox Pro 040-4²

with screwless terminals for rigid and flexible conductorsAbox Pro SLK / SL 2,5² - 16²

with screw terminals for rigid and flexible conductors with wire-end ferrulesAbox Pro 060-6² -
Abox Pro 350-35²

VDE, DNV, DLG certified. Of course. Spelsberg.

Our junction boxes for outdoor use set the benchmarks in the industry with their VDE, DNV and DLG certifications. You can count on the highest quality standards for safe electrical installations in extreme indoor and outdoor conditions.
Abox Pro junction boxes are also reliable products for use in industrial environments, at sea or in agriculture.

Spelsberg is your reliable partner outdoors, where robustness and durability count. These are ensured by extensive testing in our own test laboratory.

Made for industry and extreme conditions

With an impact resistance of IK09, high chemical resistance to a wide range of materials and temperature resistance of up to 80°C, the Abox Pro offers durable protection for extreme applications.

Extremely watertight

With IP69 certification, the Abox Pro series also protects against the strongest jets of water penetrating the installation. IP69 protection is achieved with our high-quality cable glands.

To the products

Extremely robust

Safety through strength: The robust Spelsberg junction boxes meet the IK09 standard for maximum impact resistance protection. This ensures reliable electrical installations in any environment.

To the products

"Pro" means professional in every way

100% suitable for outdoor use

The first junction box for unrestricted outdoor use

Spelsberg's latest junction boxes redefine outdoor electrical installations. With an impressive IP66/67/69 protection class and a temperature range of -35°C to +80°C, they offer maximum resistance.

The innovative PC plastic material also makes them 100% UV-resistant. Ideal for demanding environments - from the construction site to industry. With these junction boxes, Spelsberg is setting new standards in terms of performance, durability and versatility in the outdoor area.

Features of the junction boxes for outdoor use:

IP66/67/69 protection class: Guarantees maximum protection against dust and water 
Temperatures from -35°C to +80 °C
Totally outperforms conventional junction boxes 
UV-resistant thanks to high-performance PC plastic material
Spelsberg's promise of quality. We continue to set new standards in the industry

Junction boxes
for shipping

The entire Abox Pro series
is DNV certified and therefore
perfectly designed for shipping.
It will deal consummately with the harsh environments
at sea and for
many years.
The electrical installation is perfectly protected in the junction boxes
for outdoor use

Junction boxes developed for you

Unparalleled speed of installation thanks to simple and  quick assembly

Easy alignment of the box by centre marking. This is how lightning-fast alignment is achieved, e.g. by laser

Stainless steel screws in the terminal and cover with the Pozidriv/slotted head no longer require a tool change

VDE-approved connection terminals for rigid and flexible conductors with wire end ferrules

Sturdy external fixing lugs ensure fast attachment, including to cable support systems

The new Abox 025/2 size further expands the extensive junction box programme

The flat cover is ideal for individual labelling

An extensive range of accessories makes the junction boxes more versatile than ever before

The perfect choice for agriculture

Reliable junction boxes are essential in agriculture. Our DLG-certified boxes are ammonia-resistant and offer the highest quality. The robust housing ensures reliable performance in stables, warehouses and other demanding environments.
Spelsberg quality products
Our products offer safe electrical installations in agriculture that you can rely on - a combination of DLG certification, ammonia resistance and a robust design protects your business from electrical faults and failures.

Robust junction boxes for outdoor use

Discover our high-quality junction boxes, which have been specially developed for outdoor use. With a robust design and protection classes that guard against dust, water and extreme temperatures, these boxes offer a reliable solution for outdoor electrical connections.

Weather-resistant and versatile: Our outdoor junction boxes

Our outdoor junction boxes are not only weather-resistant, but also extremely versatile. With an impressive IP protection class and a temperature range of -35°C to +80°C, they are ideal for a wide variety of environments, from construction sites to agricultural applications.

Sustainable solutions for outdoor electrical installations

Our environmentally friendly junction boxes offer sustainable outdoor electrical installations you can rely on. Made from high-performance PC plastic material, they are not only durable but also 100% UV-resistant. Invest in quality and reliability for long-term outdoor solutions.

Junction Boxes - Unprotected outdoor areas

without terminalsAbox Pro 025-L -
Abox Pro 350-L

with push-in terminals for rigid conductorsAbox Pro 025-2,5² -
Abox Pro 040-4²

with screwless terminals for rigid and flexible conductorsAbox Pro SLK / SL 2,5² - 16²

with screw terminals for rigid and flexible conductors with wire-end ferrulesAbox Pro 060-6² -
Abox Pro 350-35²

Notifications

Abox Pro

Made for use under extreme conditions

Junction boxes, distributor boxes and terminal boxes
for unprotected outdoor areas and industrial environments

Junction Boxes - Unprotected outdoor areas