Gel-filled sleeve | cable-wire connector | 250x143x46 | for 1 core 16-35mm² | IP68
Code: SH0435Shark 435 is a professional, gel-filled branch-type joint designed to protect and insulate electrical cable connections. Suitable for both copper and aluminum conductors, it is intended for underground, overhead, and even submerged installations. Thanks to its IP68-rated sealed housing and high-quality silicone gel, this joint ensures long-term protection against moisture, dust, UV radiation, and mechanical impacts. Suitable for both residential and industrial applications.
https://www.youtube.com/watch?v=8yp9QwrPkcA-
Technical Specifications:
Dimensions:
Length: 250 mm
Width: 143 mm
Height: 46 mm
Wall thickness: 2 mm
Connections:
Inline connection: no
Branch connection: yes
Cable type: flexible
Main cable cross-section: 10–35 mm²
Main cable outer diameter: 19.5–32 mm
Branch cable cross-section: 2.5–25 mm²
Branch cable outer diameter: 14–28 mm
Max. number of conductors: 4 (main and branch)
Sleeve and Materials:
Filler: silicone gel
Gel dielectric strength: 27 kV/mm
Enclosure material: polypropylene (PP)
Enclosure dielectric strength: > 20 kV/mm
Enclosure color: blue
Gel color: transparent
Temperature range: from -20 °C to +90 °C
Protection rating: IPX8 (equivalent to IP68)
UV resistance: yes
Halogen-free: yes
Lead-free (Pb free): yes
Flame retardant (UL94): V2 (enclosure), gel – unclassified
Strain relief system: none
Phase separator: none
Connector included: none
Connector type: none (user selects separately)
Cable Compatibility:
For copper and aluminum conductors
Insulation class: 0.6/1 kV
Compliance with Standards:
CE marking
Double insulation
CEI EN 50393
EN 60695-2-11
CEI 20-37/2-1
CEI 20-37/4
Directives:
2014/35/EU (Low Voltage Directive)
RoHS 2 (2011/65/EU) and RoHS 3 (2015/863/EU)
Fire properties: self-extinguishing, low smoke and toxic gas emission
Functions:
Ensures IP68 protection against water and dust
Suitable for underground, submerged, or open installations
Applicable for cable branch connections
Compatible with various conductors (Cu, Al)
Long-term insulation protection against environmental effects
Suitable for both domestic and industrial use
Has unlimited shelf life (gel retains properties)
Applications:
Branch connections in underground electrical networks
Branches of solar power plants or outdoor lighting
Protection of temporary or permanent outdoor electrical installations
Submerged installations (e.g., fountains)
Wire protection in wells or ducts
Outdoor cable connections in industrial facilities
Pros:
IP68 sealing – resistance to moisture, submersion
Quick and easy installation – no additional tools or gel required
Halogen-free and lead-free, non-toxic
Suitable for copper and aluminum cables
Long service life, maintenance-free
Can be reopened and reused
Cons:
Not suitable for direct inline connection (only branch-type connection)
Illustrative 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.The IP protection class indicates the device's resistance to environmental factors.

The first digit indicates protection against dust and solid objects.
The second digit indicates protection against moisture.First digit values:
X — Untested;
0 — No protection;
1 — Protected against solid objects larger than 50 mm;
2 — Protected against solid objects larger than 12.5 mm;
3 — Protected against solid objects larger than 1 mm;
4 — Protected against solid objects larger than 1 mm;
5 — Dust protected;
6 — Totally dustproof.
Second digit values:X — Untested;
0 — No protection;
1 — Protected against vertically falling water drops;
2 — Protected against water drops falling at a 15º angle;
3 — Protected against rain falling at a 60º angle;
4 — Protected against water splashes;
5 — Protected against water jets;
6 — Protected against large amounts of water;
7 — Protected against short-term immersion in water up to 1 meter deep;
8 — Protected against long-term immersion in water up to 3 meters deep.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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