EN-650 – Increased Security Connection Box

Ex and II T6 Gb
Ex ia/ib IIC T6 Ga/Gb

Certificate of conformity:
TÜV 12.0068 X

Technical Standards:
ABNT NBR IEC 60079-0:2008
ABNT NBR IEC 60079-7:2008
ABNT NBR IEC 60079-11:2009

. Boxes tested and approved to withstand the most hostile work environments.
. Designed for applications in industries that have environments where there is a risk of forming an explosive atmosphere.
. Fulfills all necessary requirements for Ex equipment, in accordance with Standard NBR IEC 60079-0.
. Approved for safe use in areas classified as Zone 1, 2, 21 and 22.
. Use in areas classified with explosive atmospheres such as offshore platforms, onshore platforms, refineries, industries
petrochemical, chemical, food, pharmaceutical, supply modules, acetylene units, hydrogen, paints,
varnishes, flammable deposits, etc.

Technical Features:

. Box made of glass fiber reinforced polyester (GRP) in black color;
. Inside, passage connectors certified for use in explosive atmospheres are installed and the
Maximum permitted quantities are described in table 2;
. Lid with screw closure system in AISI 304/316 stainless steel;
. Sealing gasket, high efficiency elastomer, heat and aging resistant that guarantees the box the grade
IP66/67 protection;
. Inputs and outputs via cable glands and plugs certified with type of protection for increased safety or
explosion proof (Maximum number of holes indicated in table 1);
. Cable connection through pass-through connectors (quantity and gauge as requested).

see catalog


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