UAE Non-standard Explosion-proof Distribution Box

Non-standard explosion-proof distribution boxes in the UAE are custom-designed, ATEX and IECEx certified, and built to meet site-specific hazardous area requirements.

Overview

Non-standard or custom explosion-proof distribution boxes (DBs) are designed for hazardous environments such as chemical plants, petrochemical facilities, offshore platforms, and refineries. Unlike standard DBs, these units are tailored to specific site constraints, mounting requirements, and operational needs while maintaining full compliance with ATEX and IECEx certifications for Zones 1, 2, 21, and 22 .

Key Features

• Materials: Typically constructed from copper-free aluminium alloy, stainless steel, or GRP, providing corrosion resistance and mechanical durability in harsh environments .
• Protection Type: Most non-standard DBs use Ex d (flameproof) or Ex e (increased safety) protection, preventing ignition from internal arcs, sparks, or hot surfaces .
• Monitoring & Safety: Custom DBs often include status indication lamps, ammeters, voltmeters, fault hooters, and Exproof outlet sockets and plugs for real-time monitoring and safety .
• Design Flexibility: Frames and enclosures can be self-standing, hot-dipped galvanized, or specially shaped to fit restricted spaces or unique site layouts .
• Power Distribution: Supports multiple feeders and circuits, ensuring reliable power management for industrial automation, lighting, and control systems .

Applications

• Oil & Gas and Petrochemical Plants: Safe distribution of power in explosive atmospheres.
• Offshore Platforms: Resistant to corrosive marine environments and space-constrained installations.
• Industrial Automation: Integration with control systems and monitoring equipment.
• Custom Projects: Sites with unique layout or operational requirements that standard DBs cannot accommodate .

Compliance and Certification

Non-standard explosion-proof DBs in the UAE are ATEX and IECEx certified, ensuring they meet international safety standards for hazardous areas. They are suitable for Zone 1, Zone 2, Zone 21, and Zone 22, covering both gas and dust hazardous atmospheres .

Suppliers and Manufacturers

• Supermec: Offers EJB and CSD series Ex d enclosures for chemical and petrochemical industries .
• Orostar: Provides custom Ex d DBs with integrated monitoring and site-specific design solutions .
• Team Switchgear: Supplies GRP, aluminium, and stainless steel explosion-proof junction boxes with pre-assembled terminals and cable glands . Non-standard explosion-proof DBs are ideal for projects requiring customized solutions that standard enclosures cannot meet, ensuring both safety and operational efficiency in hazardous environments.