HENS Caja de conexión 4mm² vacía DE9340 con membranas de sellado elásticas

In industrial and commercial electrical installations, cable junctions need secure, dust-tight, and splash-proof enclosures that can be opened quickly for maintenance yet seal reliably against moisture and debris. The HENS DE9340 junction box addresses this by combining a robust glass-fibre reinforced polycarbonate housing with elastic sealing membranes that automatically adapt to different cable diameters, eliminating the need for separate cable glands.

Who is it for

This junction box is intended for electricians, panel builders, and maintenance technicians who require a dependable, IP65-rated enclosure for connecting and branching cables up to 4 mm². It is particularly suited for surface-mounted applications in workshops, production facilities, and outdoor areas where protection against dust and water jets is essential.

Main features

• IP65 protection class ensures complete dust tightness and resistance to low-pressure water jets from any direction.
• Elastic sealing membranes provide tool-free cable entry with automatic strain relief and a tight seal for cables from 6 to 13 mm diameter.
• Housing made of glass-fibre reinforced polycarbonate (PC) in light grey RAL 7035, offering high impact resistance (IK07) and UV stability for outdoor use.
• Quick-release lid fasteners allow fast access without tools, reducing installation and maintenance time.
• Halogen-free material enhances safety in fire conditions by emitting no corrosive gases.
• Complies with DIN EN 60670-22 for junction boxes, ensuring reliable performance.

Specifications

• Protection class: IP65
• Rated insulation voltage: 690 V
• Max. conductor cross-section: 4 mm²
• Housing material: Polycarbonate (PC), glass-fibre reinforced
• Colour: Grey (RAL 7035)
• Number of cable entries: 7
• Cable entry type: Elastic sealing membranes
• Halogen-free: Yes
• Impact resistance: IK07
• Ambient temperature range: -25 °C to +40 °C
• Glow wire test: 750 °C
• Mounting type: Surface-mounted
• Lid fastening: Quick-release fasteners
• Internal depth: 42 mm
• Terminals included: No (empty)
• Flammability rating: UL 94 V-2
• UV resistance: Yes
• Lid design: Opaque
• Standards compliance: DIN EN 60670-22
• Rated power dissipation: 3.2 W

Tips

For optimal sealing, ensure cables are within the specified diameter range of 6 to 13 mm. When installing outdoors, position the box to avoid direct water accumulation. Use appropriate mounting hardware for the surface type.