The RK Series Ex Junction Box delivers maximum safety in hazardous environments where explosive gases or combustible dust may be present. These explosion-protected electrical enclo...

The RK Series Ex Junction Box delivers maximum safety in hazardous environments where explosive gases or combustible dust may be present. These explosion-protected electrical enclosures feature durable glass fibre reinforced polyamide construction offering exceptional resistance to impact, corrosion, and environmental challenges. Certified for danger zones 1, 2, 21, and 22, they comply with stringent EN 60079-10 and EN 61241-10 international standards. Each unit includes integrated pillar terminals or terminal blocks accommodating cables up to 6mm², plus internal metal plates and external earthing terminals for secure connection with armoured cables. The design incorporates stainless steel cover screws and external metal components, ensuring long-term reliability in demanding industrial settings.

These explosion-proof junction boxes serve critical functions across multiple industries where electrical safety is non-negotiable. In oil and gas facilities, they provide safe power distribution in areas with potential gas leaks. Chemical processing plants utilize them to eliminate ignition sources where flammable vapors exist. Pharmaceutical manufacturers depend on them in zones with combustible dust concentrations, while grain processing and storage facilities implement them to prevent dust explosions. Marine and offshore applications benefit from their corrosion-resistant properties in harsh saltwater environments. These boxes form essential infrastructure wherever explosive atmospheres demand specialized electrical containment solutions.

The RK Series delivers substantial business value through enhanced operational safety, minimized downtime, and regulatory compliance. Their explosion-protected design significantly reduces catastrophic incident risks that could cause equipment damage, production stoppages, or safety violations. The robust construction ensures extended service life with minimal maintenance needs, providing dependable performance over years of operation. These junction boxes represent a strategic investment in safety infrastructure that protects both personnel and assets while maintaining continuous operations in hazardous environments.

Key Features:
- Certified for danger zones 1, 2, 21, 22 with Ex e II T6 and Ex IA/IB IIC T6 ratings
- Constructed from glass fibre reinforced polyamide for durability and corrosion resistance
- Integrated pillar terminals or terminal blocks for cables up to 6mm²
- Stainless steel cover screws and external metal parts for longevity
- IP66 protection rating ensuring complete dust ingress protection and water resistance

Benefits:
- Maximum safety in explosive atmospheres protecting personnel and equipment
- Reduced operational downtime through reliable explosion-protected performance
- Compliance with international safety standards and regulatory requirements
- Long service life with minimal maintenance requirements in harsh conditions
- Versatile application across multiple industries with hazardous area classifications