GRP Ex Terminal Boxes
The premium class product at a competitive price
Explosion-proof terminal boxes by HARDO provide an excellent alternative to well-known global manufacturers, offering the same (or even better) quality at a competitive price. They are certified for use in zones 1, 2, 21, and 22. All HARDO terminal boxes are equipped with cable glands, terminals, and other components according to the investor’s requirements (we can also use components from other manufacturers).
GRP terminal boxes (made of glass-reinforced polyester) offer:
- maximum protection against corrosion and UV radiation,
- flexibility allowing for the installation of cable glands on any side.
Technical data of GRP terminal boxes
HARDO’s GRP 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 |
| Enclosure material: | glass-fibre reinforced polyester (GRP) |
| Enclosure colour: | black |
GRP terminal boxes – dimensions
Other sizes, configurations, and all applicable components are available upon request through prefabrication
| TYPE / DIMENSIONS | A | B | C | D | E |
|---|---|---|---|---|---|
| HTB1P080806 | 75 | 80 | 55 | 45 | 48 |
| HTB1P081106 | 80 | 110 | 60 | 45 | 98 |
| HTB1P121209 | 120 | 120 | 90 | 82 | 106 |
| HTB1P122209 | 120 | 220 | 90 | 82 | 204 |
| HTB1P161609 | 160 | 160 | 90 | 110 | 140 |
| HTB1P162609 | 160 | 260 | 90 | 110 | 240 |
| HTB1P163609 | 160 | 360 | 90 | 110 | 340 |
| HTB1P252612 | 250 | 260 | 120 | 200 | 235 |
| HTB1P252616 | 250 | 260 | 160 | 200 | 235 |
| HTB1P254012 | 250 | 400 | 120 | 200 | 380 |
| HTB1P254016 | 250 | 400 | 160 | 200 | 380 |
| HTB1P256012 | 250 | 600 | 120 | 200 | 580 |
| HTB1P406025 | 400 | 600 | 250 | 350 | 580 |
| HTB1P414012 | 410 | 400 | 120 | 355 | 380 |
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
