Flameproof enclosures GUA series are designed to be installed in industrial plants, where potential hazardous atmos-pheres occur.These areas are either classified as zone 1 and 2 or as zone 21 and 22.These enclosures are designed to contain terminals or to be installed as pulling boxes
| Protection class | IP 66 (IEC/EN 60529) |
|---|---|
| Material | Enclosure material:Copper free aluminium alloy ( 0.1% copper) Surface treatment: External powder type painted RAL9006 Internal anti-condense painting RAL2004 (optional) |
| Weight | see data sheet |
| Dimensions | see data sheet |
| Accessories | O-Ring silicon rubber gasket |
| Quantity of cable entries | see data sheet |
| Voltage | Max. rated voltage : 750V (AC) / 750V (DC) |
| Current | Max. rated current : 40A |
| Imapct test | 7 Joule for metallic parts of enclosure (Passed) |
