See what makes HARDO stand out.
Let’s meet at ENERGETAB 2026!

We are Poland’s leading manufacturer of both Ex lighting and Ex electrical equipment. At the ENERGETAB International Energy Fair in Bielsko-Biała, you’ll see the full range of our products, as well as a new release!

As Poland’s largest trade fair for state-of-the art equipment and technologies for the energy industry, the ENERGETAB International Energy Fair in Bielsko-Biała gathers leading representatives from the global electrical sector.

We are joining this community this year! Our focus is to demonstrate how Ex HARDO’s electrical fittings and lighting not only meet strict global standards, but also reduce total cost of ownership and maintenance workload.

From 15 to 17 September 2026, a full range of our products will be displayed in Hall F (stand no. 13). At this special occassion, we will also present a new release (available for sale from 2027). For more details, join us at the fair, or follow us on LinkedIn.

HARDO’s bestsellers at Energetab 2026

PrimeLine

The first Polish emergency light fitting for Zone 1/21 with proven charging performance at low temperatures (down to -20°C)

OptiLine

A luminaire for Zones 2/22, awarded the title of ‘Best Product’ in the Security category at FIRE | SECURITY EXPO 2024

Ex-rated cans and boxes

Solutions ensuring the safe connection and control of installations in Ex zones.

Ex sockets and plugs:

Glass-fibre-reinforced resin (BMC) enclosures with an IP66 rating for dust and water resistance, as well as antistatic properties.

Ex-rated emergency stop switches made of GRP

Various types of Ex-rated circuit breakers with GRP enclosures. IP66-rated enclosures as standard, a wide range of currents and voltages, and good value for money.

Cable glands and accessories

Cable glands made of nickel-plated brass, stainless steel and brass (in sizes from M16 to M90 for armoured and non-armoured cables), reducers, adaptors and plugs in metric and NPT combinations.

The HARDO way: robustness at a reasonable price

HARDO’s electrical equipment and lighting for explosion hazard zones is Poland’s response to modern industry’s demand for Ex equipment. Our products – the brainchild of GRUPA WOLFF as explosion safety integrator and a well-known manufacturer of Ex electrical equipment and lighting – not only meet European standards, but also have better-than-average lead times and a reasonable price.

At our production plant in Balice, near Kraków, we design not only standard products but also bespoke (ETO) solutions: Ex switchboards, control cabinets and central battery lighting systems. Each of our solutions is designed based on hard data and real-world requirements, and are submitted to rigorous testing under demanding conditions.

We are consistently expanding our facilities to include a Research and Development Centre. It will serve as design and testing laboratory for proprietary industrial fire and explosion protection solutions, including HARDO products.

Want to become a distributor?

If you’re looking for a manufacturer offering short lead times and flexible terms, see what we can offer. We would be happy to meet you at ENERGETAB and discuss details in person – sign up and we will get back to you.