Gel-filled sleeve | cable-wire connector | 240x75x43 | without terminals | IP68
Code: SH1525Shark 525/S is a high-quality gel-filled joint designed to protect cable connections in wet, dusty, and challenging environments. With an IP68 protection rating, this joint is waterproof and resistant to immersion, making it suitable for use underground, above ground, or even submerged. Made with a durable polypropylene housing and filled with a non-toxic, transparent silicone gel, it ensures excellent electrical insulation and long-term durability.
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Technical Specifications:
General Dimensions:
Length: 240 mm
Width: 75 mm
Depth: 43 mm
Enclosure Thickness: 2 mm
Connection Information:
Connector Type: Straight
Number of Connections: 1 cable
Cable Cross-Section (flexible): 95–240 mm²
Cable Diameter: 17–30 mm
Cable Conductors: Copper or aluminum
Insulation Class: 0.6/1 kV
Enclosure:
Material: Polypropylene (PP)
Color: Blue
Temperature Range: from -20 °C to +90 °C
Rigidity: >20 kV/mm
UV Resistance: Yes
Self-Extinguishing: V2 class
Halogen-Free: Yes
Lead-Free: Yes
IP Protection Class: IP68
Insulation:
Filling: Silicone gel
Color: Transparent
Electric Strength: 27 kV/mm
Non-Toxic: Yes
Reopenable: Yes
Shelf Life: Unlimited
Certificates / Standards:
IMQ (CA01.00411)
RINA (ELE 153611CS)
Complies with: CEI EN 50393, EN 60695-2-11, CEI 20-37/2-1, CEI 20-37/4
Complies with: LVD (2014/35/EU), RoHS 2 (2011/65/EU), RoHS 3 (2015/863/EU)
CE Marking: Yes
Double Insulation: Yes
ETIM Class: EC001169
Features:
Ensures hermetic cable joint protection against water, dust, dirt, and chemicals
Ideal for underground, above-ground, or submerged installations
Resistant to UV rays and temperature changes
Easy installation without additional tools
Can be installed with copper or aluminum wires
Suitable for cable joints up to 1 kV
Applications:
Outdoor electrical installations
Underground cable routes
Cable protection in water (wells, reservoirs)
Shipping, industrial, and construction sectors
Solar power plants and lighting line connections
Pros:
IP68 protection – completely resistant to water and dust
Quick installation due to pre-filled gel
No additional sealing measures required
Suitable for both copper and aluminum conductors
Can be used in submerged systems
Certified and complies with international standards
Can be reopened for maintenance or inspection
Resistant to UV rays and temperature
Cons:
Terminals not included – must be purchased separately
Not used for branches
May be too large for smaller diameter cables
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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