Flameproof enclosures Series EJB (MAM)

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: INERIS 14 ATEX 0056 X
IECEx: INE 14.0037 X
Marking: II 2 GD
Ex db IIB + Hydrogen T6/T5/T4 Gb
Ex tb IIIC T85°C/100°C/135°C Db IP66
II 2(1) GD
Ex db [ia Ga] IIB + Hydrogen T6 Gb
Ex tb [ia Da] IIIC T85°C Db IP66
Ambient temperature: ATEX: -50°C ÷ +60°C
IECEx: -50°C ÷ +60°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 9022 Epoxy coating (Standard)
Threaded entries: Metric ISO-262
GK EN 10226-2
G ISO-228
Accessories: Push buttons, switches, indicator LED and mechanical operators
Inspection windows
Process passages for gases and liquids
Internal anti-condensation treatment RAL 2004
Off-shore surface treatment