Explosion-Proof Junction Box dCJXH202-3 for Marine Hazardous Areas

The Explosion-Proof Junction Box dCJXH202-3 is a rugged, flameproof enclosure designed for safe and reliable electrical connections in marine hazardous areas. Constructed from corrosion-resistant die-cast aluminum alloy with a tough powder-coated finish, this junction box offers excellent protection against harsh saltwater environments, dust, and water ingress. Rated IP66, it ensures complete protection from dust and powerful water jets, making it suitable for deck and engine room installations on commercial vessels, offshore platforms, and other marine applications.

Featuring an Ex d IIC T6 flameproof rating, the dCJXH202-3 can safely contain internal explosions and prevent the ignition of surrounding explosive atmospheres. The junction box includes precision-machined threaded cable entries and high-quality terminal blocks for secure wiring. With its compact design and robust construction, this explosion-proof junction box provides a dependable solution for distribution, connection, and termination of electrical circuits in Zone 1 and Zone 2 hazardous areas.

Key Features

Technical Specifications

Product NameExplosion-proof Junction Box
ModeldCJXH202-3
Enclosure MaterialDie-cast aluminum alloy
Protection RatingIP66
Explosion-Proof RatingEx d IIC T6 Gb
Rated Voltage380V AC / 50Hz
Rated Current20A
Number of Cable Entries3
Cable Entry ThreadM20 x 1.5
Terminal Block Capacity2.5mm² - 6mm²
Operating Temperature-20°C to +40°C
StandardsIEC 60079-0, IEC 60079-1
ApplicationMarine hazardous areas (Zone 1 & 2)

Frequently Asked Questions

What is the IP rating of this junction box?

This explosion-proof junction box has an IP66 rating, providing complete protection against dust ingress and powerful water jets, making it ideal for harsh marine environments.

Is this junction box suitable for use in hazardous areas?

Yes, the dCJXH202-3 is rated Ex d IIC T6 Gb, making it suitable for Zone 1 and Zone 2 hazardous areas where explosive gases may be present.

What materials is the enclosure made from?

The enclosure is manufactured from corrosion-resistant die-cast aluminum alloy with a powder-coated finish, ensuring durability and long life in saltwater environments.

Can I install this junction box on a ship's deck?

Absolutely. Its IP66 protection and marine-grade construction make it suitable for deck installation, engine rooms, and other onboard electrical applications.

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