EJB-S series explosion proof stainless steel Junction boxes and pulling box

Qijun Electric > Atex Junction Boxes > EJB-S series explosion proof stainless steel Junction boxes and pulling box

EJB-S series explosion proof stainless steel Junction boxes and pulling box

Explosion proof junction boxes are electrical enclosures designed to prevent the ignition of explosive gases or dusts that may be present in hazardous areas. These boxes are typically made of heavy-duty materials such as aluminum or stainless steel, and are designed to contain any sparks or arcs that may occur within the enclosure, thus preventing an explosion.

Explosion proof junction boxes are commonly used in industries such as oil and gas, petrochemical, chemical, and pharmaceutical, among others, where hazardous materials are present. They are designed to meet strict safety and performance standards, such as those set by international organizations such as IEC and ATEX.

EJB-S series explosion proof junction boxes are normally installed in the chemical and petrochemical plants, off-shore platforms, refineries and any other industry where hazardous atmospheres (gas and combustible dust) are potentially present.

The explosion proof junction boxes of this series are used for pulling and joining conductors. Flexible and easily configurable concept.

Reduces your engineering and savings in human resources, in addition, stainless steel (AISI 316L) Ex d enclosures for junction box purposes to guarantee safety and high cost-effective.

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Features & Specifications

● Body and cover of stainless steel;

● Degree of protection:IP66

● Threads: NPT or on request ISO metric;

● Gasket on cover of silicone;

● Ambient temperature:-45℃+60℃

● Suitable for Zone 1-21(gas) and Zone 2-22 (dust)

● internal and external earth screws of stainless steel complete with antirotation washers

Boxes may be supplied complete with terminals or terminal strip in picture.

Some of the key features of explosion proof junction boxes include:

Durable construction: Heavy-duty materials and robust designs ensure that the boxes can withstand harsh conditions and maintain their integrity in the event of an explosion.
Sealing options: Explosion proof junction boxes can be equipped with various sealing options, such as gland plates and sealing compounds, to ensure that the interior of the box remains explosion proof.
Terminal and conduit options: A wide range of terminal and conduit options are available to suit different application requirements.
Cable entry options: Various cable entry options are available to accommodate different cable types and sizes.
Customization: Many explosion proof junction boxes can be customized to meet specific customer requirements.

The EJB-S series explosion proof junction boxes can be used for pulling box in the conduit system installation, hub configurations as follows;

● Junction boxes 2 entries type “SB”

● Junction boxes 2 entries type “SC”

● Junction boxes 2 entries type “SL”

● Junction boxes 3 entries type “SD”

● Junction boxes 3 entries type “SM”

● Junction boxes 3 entries type “ST”

● Junction boxes 4 entries type “SW”

● Junction boxes 4 entries type “SX”

Overall, explosion proof junction boxes are an essential component of any electrical system in a hazardous area, providing a safe and reliable way to connect and control electrical equipment.