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Cefem Group
DUST ATEX ENCLOSURES AREAS 21 & 22

DUST ATEX ENCLOSURES AREAS 21 & 22

Product catalog summary

Overview: The SAFEBLOC ATEX Dust series is designed for use in explosive environments, specifically in areas 21 and 22, as per the 2014/34/UE directive. It provides emergency stop, maintenance disconnection, and safety isolation for low voltage circuits.

Specifications:

Compliance with standards: 2014/34/UE, EN 60079-0, EN 60079-31, EN ISO/IEC 80079-34, EN 61439-1, EN 60204-1, and various decrees related to worker protection and machine safety.
Switch-disconnectors available from 40 to 630A with lateral handle and visible breaking through a 6mm Triplex glass.
Control handle: Aluminium, red, lockable with up to three padlocks, and non-removable from the outside.
Double locking system prevents door opening when the switch is on and vice versa.
Protection degree: IP 65, with a working temperature range of -20°C to +45°C.
Construction: 2mm thick steel sheet, optional stainless steel 304 or 316, polyester powder paint in RAL 7035, and a 35mm protection cap.
Earth connection: External and internal points provided.

Applications: Suitable for explosive dust environments in zones 21 and 22, ensuring safe operation and maintenance of electrical circuits.

Product Variants:

Available in various configurations from 40A to 630A, with options for 3P, 4P, and 6P poles.
Connection options include Top/Bottom and Bottom/Bottom configurations.
Customizable enclosures available upon request, including auxiliary contacts and push buttons.

Dimensions and Weight:

40A to 80A models weigh between 7.5kg and 11kg, with maximum connection sections of 16mm² to 25mm².
200A models weigh between 20kg and 30kg, with a maximum connection section of 95mm².
400A models weigh between 22kg and 26kg, with a maximum connection section of 185mm².
630A models weigh 42kg, with a maximum connection section of 2 x 300mm².

Contact Information: Cefem Industries, ZA La Chapelle, F-07200 Saint Michel de Boulogne, Tel: +33 4 75 87 12 46, Email: [email protected], Website: www.cefem-group.com

Catalog excerpts

SAFEBLOC ATEX POUSSIERES / DUST ATEX SAFEBLOC ZONES 21 ET 22 / AREAS 21 AND 22 40 - 630A LCIE 05 ATEX 6072X LCIE 05 ATEX Q8008 Indicateur mécanique de position intégré de série sur tous les interrupteurs de 40 à 80A. Integrated mechanical position indicator on switches from 40 to 80A. COUPURE VISIBLE VISIBLE BREAKING INTERRUPTEUR OUVERT: VISION DES COUTEAUX SWITCH OPEN: VIEW OF THE CONTACTS Pour atmosphère explosible zones 21 et 22 poussières « D » selon la directive 2014/34/UE. For explosive environments areas 21 and 22 « D » dust according to 2014/34/UE directive. INTER.-SECTIONNEUR SWITCH-DISCONNECT. COUPURE VISIBLE VISIBLE BREAKING CDE LATERALE LATERAL HANDLE DOUBLE VERROU DOUBLE LOCKING Racc. HAUT / BAS TOP/BOTTOM Conn. Racc. BAS / BAS BOT./BOTTOM Conn.

Open the catalog to page 1

SAFEBLOC ATEX POUSSIERES / DUST ATEX SAFEBLOC ZONES 21 ET 22 / AREAS 21 AND 22 40 - 630A Installation: Les coffrets de sécurité pour atmosphères explosives poussières sont destinés à être utilisés dans les zones à risque d’explosion 21 et 22 poussières « D » selon la directive européenne 2014/34/UE. Ils assurent la coupure d’urgence, la coupure pour entretien mécanique et le sectionnement de sécurité à proximité de tout circuit terminal basse tension. Installation: Safety enclosures for explosive environments are meant to be used in areas with explosion risk 21 and 22 « D » dust according to...

Open the catalog to page 2

SAFEBLOC ATEX POUSSIERES / DUST ATEX SAFEBLOC ZONES 21 ET 22 / AREAS 21 AND 22 40 -630AREFERENCES / REFERENCES Courants assignes d'emploi le (A) / Rated operational current Ie (A) Tension assignee d'emploi Rated operational voltage Les coffrets de securite sont livres en standard sans bouton poussoir ni contact-auxiliaire. Nous personnalisons les coffrets sur demande, veuillez nous consulter. Autres calibres et nombres de poles sur demande. On standard, safety enclosures are offered without auxiliary contact or push button. The equipment is customized upon request according to your specification;...

Open the catalog to page 3

SAFEBLOC ATEX POUSSIERES / DUST ATEX SAFEBLOC ZONES 21 ET 22 / AREAS 21 AND 22 40 -630A DIMENSIONS / DIMENSIONS SAFEBLOC EX 40 a 80A - 3 et 4P SAFEBLOC EX 40 to 80A - 3 and 4P Raccordement: par cage Connection shell Raccordement: plages largeur 20mm, vis M8 Connection bars: 20 mm width, screw M8 Cefem Industries - ZA La Chapelle - F-07200 Saint Michel de Boulogne Filiale du Groupe Cefem www.cefem-group.com

Open the catalog to page 4

SAFEBLOC ATEX POUSSIERES / DUST ATEX SAFEBLOC ZONES 21 ET 22 / AREAS 21 AND 22 40 -630A SAFEBLOC EX 400A - 3 et 4P SAFEBLOC EX400A - 3 and 4P Raccordement: plages largeur 40mm, vis M12 Connection bars: 40 mm width, screw M12 Cefem Industries - ZA La Chapelle - F-07200 Saint Michel de Boulogne Filiale du Groupe Cefem www.cefem-group.com

Open the catalog to page 5

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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