Surface-mounted junction box ELEKTROPLAST EP-LUX IP55 without insert 5 x 2.5 mm² (0226-10)

Surface-mounted junction box ELEKTROPLAST EP-LUX IP55 without insert 5 x 2.5 mm² is a compact enclosure designed to protect electrical connections in environments that require dust and water resistance. The box is rated IP55, allowing protection against dust ingress harmful to operation and against water jets, and is intended for surface mounting where a sealed housing for splices, terminal blocks or cable entries is needed. It accepts up to five conductors with a conductor cross-section of 2.5 mm² each and is supplied without internal insert, allowing flexible arrangement of terminals or connectors according to installation needs.

Advantages

The enclosure provides IP55 protection which ensures reliable resistance to dust and low-pressure water jets for semi-outdoor or indoor locations. Its surface-mounted design simplifies installation on walls or panels without the need for recessing. The absence of a preinstalled insert gives installers the flexibility to choose and mount terminal blocks, splices or custom wiring solutions. The compact form factor supports neat cable routing for up to five 2.5 mm² conductors while maintaining a sealed environment for electrical safety.

Suitable for

• Protecting junctions and splices in indoor and semi-outdoor installations
• Housing terminal blocks or small connectors for lighting and control circuits
• Surface-mounted wiring on walls, ceilings or utility panels
• Enclosing sensor or low-voltage connections that require dust and splash protection

Key specifications

• Ingress protection: IP55 (protection against dust and water jets)
• Capacity: up to 5 conductors, each up to 2.5 mm²
• Mounting type: surface-mounted enclosure
• Supply state: delivered without internal insert for flexible configuration
• Typical applications: splice junctions, terminal block mounting, cable entry sealing

How to use

Mount the junction box on a suitable flat surface using appropriate screws and wall plugs for the substrate. Prepare incoming cables, strip conductors to the length required by the chosen terminal blocks or connectors, and route them through the box entries or cable glands as needed. Install the chosen insert, terminal strip or connectors inside the enclosure, secure wiring, and verify mechanical strain relief to prevent conductor movement. Close and seal the lid according to the manufacturer's instructions to maintain the IP55 rating before energizing the circuit.

Usage recommendations

Use compatible terminal blocks or cable glands sized for 2.5 mm² conductors and ensure that any cable entry points are sealed to preserve the enclosure's IP55 protection. Avoid exposing the box to direct high-pressure water streams or submersion. For outdoor or fully exposed installations, consider additional protective measures or a higher IP-rated enclosure if continuous immersion or strong jets are expected.