Flameproof enclosures IIB Group + HƠ· Series EJB.
The EJB series consists of a series of flamerproof light metal aluminum housing that can be equipped with flameproof cable entries, controls, indicators and viewing windows.
The internal electrical equipment consists of standard components and switchgear, which is designed according to customer requirements. Common applications include measuring, control and regulation cabinets, power distribution boards, motor starters, etc.
Enclosure features:
| Certifications: | ATEX: AR 16 ATEX 071 IECEx: Pending |
| Marking: | II 2 G Ex db IIB + Hydrogen T6/T5/T4/T3 Gb II 2(1/2) G Ex db [ia/ib] IIB + Hydrogen T6/T5/T4/T3 Gb II 2 D Ex tb IIIC T95°C.. T195°C Db IP65/66/67 |
| Ambient temperature: | ATEX: -55°C ÷ +80°C |
| Material: | Copper-free aluminum (Cu<0.1%) Stainless steel AISI 304 or AISI 316 L |
| Viewing windows: | Tempered glass |
| Screws and hinges: | Stainless steel A2 quality |
| Surface treatment: | RAL 7001 or RAL 7035 Epoxy coating (Standard) |
| Threaded entries: | Metric ISO-262 ANSI/AMSE B1.20.1 NPT GK EN 10226-2 G ISO-228 |
| Accessories: | Push buttons, switches, indicator LED and mechanical operators Inspection and visualisation window Internal anti-condensation treatment RAL 2004 Off-shore surface treatment |