Sealed connector box with gel filling | 57x47x26 | 5x2,5mm² | IP68
Code: SUPERBLOCK5WThese reusable gel-filled boxes are a convenient solution for connecting electrical wires in both indoor and outdoor installations. Designed to perform even under extreme conditions – UV-resistant, suitable for underground use and submersion in water. Thanks to the pre-filled gel, connections are protected against moisture, dust, and dirt. Easy to install without tools, suitable for direct or branch connections of up to 5 wires (solid or flexible) with a cross-section of up to 2,5 mm². Compliant with the strictest safety standards (CEI EN 50393, EN 60998-1/2).
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Technical specifications:
Rated voltage: 450 V
Rated current: up to 32 A
Wire cross-section: up to 2,5 mm² (solid and stranded wires)
Operating temperature: up to +90 °C
Installation temperature: from -40 °C to +50 °CGel properties:
• Halogen-free
• Not classified as hazardous
• UL-94-HB flammability rating
• No expiry date (long-lasting)Environmental resistance:
• UV-resistant
• Suitable for underground use
• Suitable for submerged useStandards:
• CEI EN 50393 (tested under water pressure in enclosure)
• EN 60998-1 / EN 60998-2
• CEI 64-8 Class 2Functions:
• Designed for fast and safe electrical wire connection
• Ready to use – pre-filled with gel
• Can be opened and reused if needed
• Ensures IP68 water and moisture protection
• No additional insulation or sealing required
• Meets strict European safety and quality standards
• Ideal for both industrial and residential installationsApplications:
• For insulating and protecting underground electrical connections
• Outdoor lighting systems
• Solar power installations
• Garden, yard, pool installations
• Temporary and permanent connections exposed to harsh environments
• Emergency or quick repairs without toolsPros:
• Tool-free installation
• Usable under water and underground
• Reliable protection from moisture, dust, UV
• Reusable and has no expiration
• Compatible with various wire types (solid/flexible)
• Direct or branch connection in one solution
• Meets highest international standardsCons:
• May be bulkier than standard connectors
• May be more expensive than basic solutionsIllustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.This product is marked with the CE label, which confirms that it complies with all applicable European Union directives and regulations. CE marking is not just a formality – it is an important indicator of quality and safety, ensuring that the product has been properly assessed, tested, and can be safely used throughout the EU market.
CE certification means that the product has been evaluated according to the main criteria:
Safety requirements – ensures that the product does not pose a risk to the user or the environment
Electromagnetic compatibility (EMC) – the device does not interfere with other equipment and is resistant to external disturbances
Environmental standards – complies with current ecological and material usage requirements
Operational reliability – the product is suitable for long-term use according to its intended purposeCE marking allows this product to:
be legally supplied and used in all European Union countries
ensure a high level of quality and safety
be used in residential, commercial, and industrial environmentsThe CE mark is a declaration of the manufacturer’s responsibility, confirming that the product complies with all applicable standards and has been assessed according to EU legislation.
What does this mean for you as a buyer?
Safe use in everyday activities
Reliable performance and reduced risk of failure
Compliance with EU standards and requirements
Suitability for professional solutions
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