Description
Explosion proof and flameproof enclosures BARTEC B or EJB-UL 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 regular industrial electrical components or equipment on the mounting plate like fuses, transformers, circuit breakers, relays, PLC etc. and to be fully integrated in the hazardous area as control- or distribution panel.
Technical Data
| Protection class | IP 66 (IEC/EN 60529) Type 1, Type 4, Type 4X |
|---|---|
| Material | Enclosure material:Copper free aluminium alloy ( 0.1% copper) Surface treatment: External powder type painted RAL9006 Internal anti-condense painting RAL2004 (optional) Enclosure lid: Bolts in stainless steel AISI304 (A2) Internal mounting plate : Aluminium |
| Weight | see data sheet |
| Dimensions | see data sheet |
| Accessories | O-Ring silicon rubber gasket Drain and breather valves (optional) Hinged lid : On long side (standard) On shorth side (optional) |
| Quantity of cable entries | see data sheet |
| Voltage | Max. rated voltage : 13kV (AC) / 750V (DC) |
| Current | Max. rated current : 2000A |
| Imapct test | 7 Joule for metallic parts of enclosure (Passed) |
Ambient Temperature
-55 °C to +60 °C (NEC505)
