BARTEC ESI Junction & Terminal Boxes

The BARTEC ESI Junction & Terminal Box range provides a robust solution for electrical connections and distribution in hazardous areas. Designed and approved for Zone 1 gas and Zone 21 dust environments, the ESI range is engineered for demanding applications, including installations exposed to extreme environmental conditions and heavy loads.

Manufactured from high-quality stainless steel, the ESI range is available in AISI 316L or AISI 304, providing excellent durability and corrosion resistance. The enclosures provide up to IP66 ingress protection and are available in Ex e configurations for IIA, IIB and IIC gas groups.

The ESI range includes empty enclosures and distribution boxes with either bolted covers or hinged doors. A wide selection of standard enclosure sizes is available, along with customer-specific configurations and versions with or without gland plates, providing flexibility for a broad range of hazardous area electrical installations.

Key features

• Ex e stainless steel junction and terminal boxes
• Suitable for Zone 1 gas hazardous areas
• Suitable for Zone 21 dust hazardous areas
• IIA, IIB and IIC configurations available
• Up to IP66 ingress protection
• AISI 316L stainless steel construction
• AISI 304 stainless steel also available
• Designed for extreme environmental conditions and heavy loads
• Bolted cover and hinged door configurations
• Available with or without gland plates
• 25 standard enclosure sizes
• Customer-specific configurations available
• Ambient temperature range of -40°C to +55°C
• Rated insulation voltage up to 1000V
• Nominal current up to 690A
• Maximum conductor cross-section up to 400 mm²
• ATEX and IECEx certified