Junction box Hensel KF 0400 B, external, 104×104×70 mm, IP66/IP67, black

Hensel KF 0400 B is an external junction box with compact dimensions of 104×104×70 mm and an ingress protection rating of IP66/IP67. The black enclosure is designed for outdoor electrical installations and provides a dust-tight housing with protection against powerful water jets and temporary immersion. It is intended to house cable connections, wire junctions and terminal blocks while maintaining environmental sealing and mechanical durability.

Advantages

The enclosure offers robust protection against dust and moisture thanks to its IP66/IP67 classification, ensuring reliable performance in exposed locations. Its compact footprint and standardized rectangular shape simplify mounting on walls or panels and allow tidy routing of cables. The black finish provides low-visibility installation in many outdoor settings and resists discoloration. The design accommodates common internal mounting of terminals or cable glands, enabling secure strain relief and safe separation of conductors.

Suitable for

• Outdoor electrical branch connections and splices
• Protecting terminal blocks and small control components
• Residential, commercial and light industrial exterior installations
• Temporary outdoor equipment junctions where water protection is required

Key specifications

• External dimensions: 104 × 104 × 70 mm (length × width × depth)
• Protection class: IP66 / IP67 (dust-tight; protection against heavy seas/temporary immersion)
• Color: black
• Material: weather-resistant enclosure material suitable for outdoor use
• Mounting: surface-mountable rectangular box for wall or panel attachment
• Internal space: suitable for small cable splices, terminal blocks and compact components

How to use

Select an appropriate installation location with secure mounting substrate and sufficient clearance for cable entry. Open the enclosure following the manufacturer's instructions, route cables through suitable cable glands or gland plates, and make the necessary connections using approved terminals or splice methods. Ensure all cable gland seals and lid gaskets are correctly seated before closing to preserve the IP66/IP67 protection. Fasten the enclosure to a flat surface using suitable screws or anchors and verify mechanical stability and sealing after installation.

Usage recommendations

Use compatible cable glands and sealing accessories sized for the conductor diameters present; avoid overloading the internal volume with oversized connectors. Periodically inspect gaskets and fasteners for wear, and replace damaged sealing elements to maintain ingress protection. For installations subject to prolonged immersion or chemical exposure, verify material compatibility and consider additional protective measures.