Norwegian Explosion-Proof Distribution Box Series Products

Norwegian explosion-proof distribution boxes are designed for hazardous environments, offering ATEX and IECEx certification, robust materials, and high IP protection for safe electrical distribution.

Overview

Norwegian explosion-proof distribution boxes are engineered to safely house electrical components in hazardous areas where flammable gases, vapors, or dust may be present. These products are typically ATEX 2014/34/EU and IECEx certified, ensuring compliance with international safety standards for Zone 1 and Zone 2 gas areas, and Zone 21 and Zone 22 dust areas . They are suitable for industrial automation, electrical control systems, and demanding environments requiring high safety and durability .

Key Series and Features

• Terbox Series: Terminal and junction boxes made from glass fiber reinforced polyester (GRP) or stainless steel (AISI 304/316L), rated IP66 for dust and water protection. Pre-assembled terminals are available for rapid deployment .
• Geoex Series: Offers enhanced safety with IP66 rating, suitable for installations in hazardous zones, providing superior protection for sensitive electrical systems .
• Luxorex Series: Wall-mounted enclosures with hinges and side-opening latches, designed for maximum safety and easy access in hazardous areas .
• HRMD92 Series: Stainless steel (316) distribution boxes with specialized hinge structures to protect flameproof joints, allowing flexible installation and space-saving configurations .
• XCESX Series: Cast 316 stainless steel enclosures for Class I, Division 1 / Zone 1 applications, offering corrosion resistance and global certifications including UL, cUL, ATEX, and IECEx .

Materials and Construction

These distribution boxes are constructed from stainless steel (AISI 304L or 316L) or GRP polyester, providing corrosion resistance, durability, and flameproof containment. Many series feature specialized hinges to prevent damage to flameproof joints and extend service life .

Certifications and Compliance

• ATEX and IECEx certified for hazardous zones
• IP66 or higher for dust and water ingress protection
• Compliance with NEMA 7, 9 and EN 60529 standards for electrical enclosures

Applications

These explosion-proof distribution boxes are ideal for:

• Industrial automation and control systems
• Oil and gas facilities
• Chemical and pharmaceutical plants
• Any environment with flammable gases, vapors, or combustible dust

Customization

Many Norwegian series allow custom configurations, including built-in components, terminal arrangements, and modular combinations to meet specific client requirements . These features make Norwegian explosion-proof distribution boxes a reliable choice for safe, durable, and compliant electrical distribution in hazardous environments.