watertight junction boxes at the best price

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Weatherproof junction boxes protect electrical connections from water, dust and external agents, ensuring safety and reliability in indoor, outdoor and industrial installations.

Reliable Protection for Electrical Installations

Weatherproof junction boxes are surface-mounted enclosures designed to provide safe and organised connections in electrical and electronic installations. Thanks to their high IP protection ratings, they effectively shield connections from moisture, dust and harsh environmental conditions.

At Electrónica Embajadores, we offer a wide range of weatherproof junction boxes suitable for indoor, outdoor, industrial and hazardous environments. Below, we detail their key features and typical applications.

Main Features of Weatherproof Junction Boxes

High IP protection ratings: Resistant to dust, moisture and direct water jets (IP65, IP66 or higher), ensuring electrical safety even in demanding environments.
Built-in or pre-drilled cable glands: Allow cable entry without compromising water tightness. Available with pre-installed glands or pre-drilled holes to suit project requirements.
Integrated terminal blocks: Many models include internal terminals for safe, tidy connections without the need for additional components.
ATEX-certified models: Suitable for hazardous areas such as chemical plants or refineries. Certification prevents ignition of flammable gases or particles.

View enclosures without cable glands

Common Applications

Weatherproof junction boxes are essential in many electrical and electronic applications:

Outdoor installations: Ideal for public lighting, irrigation systems and CCTV setups.
Industrial environments: Provide robust protection against dust and liquids, ensuring long-term system reliability.
Hazardous areas (ATEX): In petrochemical or pharmaceutical industries, they help prevent sparks or dangerous overheating.

Classification of Explosive Atmospheres

	Category	Atmosphere	Zones	Presence of Explosive Atmosphere
Group I (Mining)	M1	Gas and Dust	Equipment will remain energised
	M2		Equipment will be de-energised
Group II (Surface Industries)	1	Gas	0	Always
		Dust	20
	2	Gas	1	Occasionally
		Dust	21
	3	Gas	2	Rarely
		Dust	22

Telecommunications installations: Also used for data cable splicing, maintaining connection integrity against environmental factors.

Key Advantages

Advanced protection: High IP ratings protect electrical connections from moisture, dust and weather conditions.
Organised cabling: Cable glands and terminal blocks ensure neat, safe wiring, reducing the risk of short circuits.
Versatility: Available in multiple sizes and configurations to suit all types of installations.
Regulatory compliance (ATEX): Ensure safety in hazardous environments and meet current safety standards.

In conclusion, weatherproof junction boxes are essential for ensuring the safety and proper functioning of electrical installations, both outdoors and in industrial settings. Explore our full range and find the ideal solution for your project. If you only need a weatherproof box without cable glands, click here.

Other Connection Alternatives

In some cases, waterproof connectors and splices may be a suitable alternative. Although they belong to a different category, you can explore them directly via the link below:

View waterproof connector splices

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Watertight Junction Boxes