What certifications do your junction boxes carry?

All units are ATEX, IECEx, and UL certified for Zone 1/2 hazardous areas.

What materials are used in construction?

We use marine-grade aluminum alloy and 316 stainless steel for superior corrosion resistance.

What’s the maximum ambient temperature rating?

Standard models operate at -40°C to +55°C; high-temp versions available up to +80°C.

How many cable entries are supported?

Configurations range from 2 to 8 entries with M20-M63 threaded ports.

Are special tools required for installation?

No - all boxes feature tool-free opening mechanisms for field maintenance.

What warranty is provided?

5-year warranty covering materials and workmanship.

Explosion Proof Electrical Junction Box, Flameproof Jb Manufacturer

Types of Explosion-Proof Junction Box

SEJB Series Explosion-Proof Junction Boxes for Hazardous Environments

Engineered for explosive gas (Zones 0/1/2) and combustible dust (Zones 20/21/22) environments, the SEJB series delivers dual-environment safety with ZL102 aluminum alloy housing.

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SEJX Explosion-Proof Junction Box

The SEJX series explosion-proof junction box provides a secure and adaptable solution for connecting and protecting electrical wiring in Zone 0, 1, 2 (gas), and 20, 21, 22 (dust) hazardous locations.

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SEJX1810 Explosion-Proof Junction Box

Designed specifically for explosive gas environments (Zone 0, Zone 1, Zone 2) and combustible dust environments (Zone 20, Zone 21, Zone 22), it is suitable for high-risk scenarios.

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SEJX Explosion-Proof Corrosion-Resistant Junction Box (Stainless Steel/Carbon Steel)

Engineered for Zone 0/1/2 gas and Zone 20/21/22 dust environments, the SEJX series offers stainless steel/carbon steel construction with superior corrosion resistance.

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SEJX1810 Explosion-Proof Corrosion-Resistant Junction Box (Stainless Steel)

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SEJX8050-Explosion-Proof Corrosion-Resistant Junction Box

SEJX8050 Explosion-Proof Junction Box - Premium Hazardous Area SolutionEngineered for Extreme ConditionsCertified for Zone 0/1/2 gas & Zone 20/21/22 dust environments.

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SEAH Series Explosion-Proof Junction Boxes (Aluminum Alloy/Cast Steel)

Certified for Zone 1/2 gas and Zone 21/22 dust environments, the SEAH series delivers multi-configuration designs (A-J types) for hazardous settings like refineries, oil platforms, and military installations.

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SECH Series Explosion-Proof Junction Boxes (Aluminum Alloy/Cast Steel)

Certified for Zone 1/2 gas and Zone 21/22 dust environments, the SECH series offers multi-configuration designs (Type A-H) for hazardous wiring in oil extraction, refineries, and marine platforms.

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SEAH91 Series Explosion-Proof Junction Boxes (Aluminum Alloy)

Engineered for Zone 1/2 gas and Zone 21/22 dust environments, the SEAH91 series ensures safe electrical connectivity in oil refineries, marine platforms, and textile plants.

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SE0520-All-Plastic Explosion-Proof Junction Box

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SEBG-Explosion-Proof Isolation Sealing Box

Engineered for Zone 1/2 gas and Zone 21/22 dust environments, the SEBG series provides multi-directional sealing solutions (ZI, ZII, H, P configurations) for pipelines in oil refineries, chemical plants, and military facilities.

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Why Choose Our Explosion-proof Junction Boxes?

Our explosion-proof junction boxes deliver unmatched safety and reliability in hazardous environments. Engineered with military-grade aluminum/stainless steel construction, they provide superior corrosion and impact resistance. Certified to ATEX, IECEx, and UL standards, each unit features tool-free access, multiple cable entries, and wide temperature tolerance (-40°C to +80°C). The innovative sealing technology ensures complete spark containment while simplifying maintenance. Backed by a 5-year warranty, our junction boxes offer the perfect combination of robust protection and operational convenience for oil/gas, chemical, and mining applications.

FAQs about Explosion-proof Junction Box

What certifications do your junction boxes carry?

All units are ATEX, IECEx, and UL certified for Zone 1/2 hazardous areas.
What’s the maximum ambient temperature rating?

Standard models operate at -40°C to +55°C; high-temp versions available up to +80°C.
Are special tools required for installation?

No - all boxes feature tool-free opening mechanisms for field maintenance.
What materials are used in construction?

We use marine-grade aluminum alloy and 316 stainless steel for superior corrosion resistance.
How many cable entries are supported?

Configurations range from 2 to 8 entries with M20-M63 threaded ports.
What warranty is provided?

5-year warranty covering materials and workmanship.