Aluminum Ex Terminal Boxes – HARDO

Aluminum Ex Terminal Boxes HARDO
Donat Czapski

Donat Czapski – I am at your disposal

+48 695 244 220


Aluminum Ex Terminal Boxes

The premium class product at a competitive price

Explosion-proof cable glands for non-armored cables hardo 4

Explosion-proof terminal boxes of the Polish company HARDO are made of aluminum and are a competitive alternative to well-known global manufacturers in terms of value for money. They are certified for use in zones 1, 2, 21 and 22. All HARDO terminal boxes are equipped with glands, terminals, and other components according to the investor’s requirements (we can also use components from other manufacturers).

Aluminum terminal boxes offer:

  • maximum protection against corrosion,
  • ability to work in extreme temperatures.
Aluminum Ex Terminal Boxes HARDO
Aluminum Ex Terminal Boxes HARDO
Aluminum Ex Terminal Boxes HARDO
Aluminum Ex Terminal Boxes HARDO
Aluminum Ex Terminal Boxes HARDO

Technical data of aluminum terminal boxes

HARDO’s aluminum terminal boxes are ATEX and IECEx certified. Importantly, they were developed based on information coming directly from electric installers. Because they are the ones who install these devices in industrial plants.

Certificates:ATEX, IECEx
Marking according to 2014/34/EU: Ex II 2 G Ex db eb ia/ib mb IIC/IIB T6 Gb
Ex II 2 D Ex tb IIIC T85°C Db
IECEx marking:Ex db eb ia/ib mb IIC/IIB T6…T4 Gb
Ex tb IIIC T85°C… T135°C
Permissible ambient temperature:-50°C – +60°C (ATEX)
-50°C – +60°C (IECEx – up to +95°C for special “HT” models)
Protection rating:IP66
Maximum voltage:max 1000V
Rated current:max 160A
Terminals:Possibility of mounting Ex e and Ex i terminals. Selection of the maximum possible number of terminals is carried out individually, as it depends on their cross-section, the operating temperature of the housing and the required temperature class.
Material:Aluminum alloy containing less than 0.1% copper
Design features:The minimal copper content in the aluminum alloy makes the Ex boxes highly resistant to corrosion.

The lid is hinged, with a gasket, and its screws are made of AISI 316L stainless steel, as are the internal mounting screws.

Aluminum terminal boxes – dimensions

Other sizes, configurations, and all applicable components are available upon request through prefabrication

Aluminum Ex Terminal Boxes HARDO
Aluminum Ex Terminal Boxes HARDO
Aluminum Ex Terminal Boxes HARDO

About the manufacturer – HARDO company

Polish company

The only 100% Polish manufacturer dealing with both lighting and electrical equipment in explosion-proof design.

From practitioners for practitioners

Cable glands and other HARDO products are the result of hundreds of hours spent talking to designers, installers, and end-users.

Key values: high availability, competitive price

The manufacturer’s warehouse in Poland allows maintaining constant availability of glands and accessories, which affects not only the price but also the speed of order processing.

Ex Electrical Equipment – offer

GRP Ex Terminal Boxes HARDO


Increased insulation clearances of built-in components, high IP rating of enclosures, temperature restrictions, use of certified components and certified electrical equipment.

aluminum control stations hardo


The offered control stations and panels can be operated even under extreme industrial conditions. Our enclosures are resistant to corrosion and the effects of aggressive chemicals.

Explosion-proof cable glands for armored cables HARDO

EX Cable

Ex cable glands are used wherever a properly protected connection of armored or non-armored cable to machinery or equipment is required.

eXLink - the Miniature-Power Connector


ATEX certified round plugs and receptacles – contact-making insert can be arranged in various positions

Our own

Guaranteed high quality due to total control over the product at each stage of the manufacturing process. Quick implementation due to shorter lead times for non-standard solutions

Secure your industrial plant

Knowledge base

Do you have any questions?

Donat Czapski Grupa WOLFF zdjecie
DONAT CZAPSKI - I am at your disposal

We will answer questions about: offer, technical specification, delivery, assembly.

or send your inquiry