BX-e Series Empty Enclosure...

Explosion Protection Type

Standards: CENELEC, IEC, NEC

Zones:

• Zone 1 and Zone 2
• Zone 21 and Zone 22
• Class I, Zone 1 and Zone 2
• Class I, Division 2, Groups A, B, C, DExplosion Protection Ratings:
• IECEx (Gas and dust): Ex eb IIC Gb; Ex tb IIIC Db
• ATEX (Gas and dust): II 2 G Ex eb IIC Gb; II 2 D Ex tb IIIC Db

Product Parameters

Product Type: BX-e

Material:

• Enclosure: Stainless steel or carbon steel
• Exposed fastener: Stainless steelInternal & External Earthing: M6/M8/M10Degree of Protection: IP66Ambient Temperature: -60°C ~ +110°CMounting: Surface type, pedestal type

Product Classification & Origin

HS code: 732690

Country of Origin: China

Applicable Industries

Explosion-proof empty enclosures are fundamental specialized housings for hazardous environments such as petroleum, chemical, pharmaceutical, and military industries. Unlike pre-installed assemblies, they provide a protected and isolated space for safe connection, branch wiring, and transition protection for cables and conductors. Acting as an indispensable “safety bridge,” these flameproof empty enclosures offer high-strength resistance to impact, corrosion, water, and dust, ensuring long-term sealing on demanding offshore platforms and chemical plants.

Credibility

Electrical equipment for hazardous areas faces strict global mandates. The Certified Explosion-Proof Enclosure has obtained qualification certificates such as ATEX, IECEx, or EAC from authorized bodies. These certifications specify protection types, gas groups, and temperature classes, serving as the essential safety guarantee and authoritative pass for market entry.

FAQ

Q1: What is an explosion-proof empty enclosure? What’s the difference between it and a finished explosion-proof distribution box?

A1: An explosion-proof empty enclosure is a pre-certified basic housing supplied without internal electrical components, making it a semi-finished product. In contrast, a complete explosion-proof assembly is a fully assembled terminal device (e.g., distribution panel, control station) ready for direct use.

Q2: Can standard (non-certified) components be used inside a certified empty enclosure?

A2: No. Even with a certified explosion-proof enclosure, all internal electrical components must themselves be certified and comply with the explosion-protection standards required for the target hazardous environment.

Q3: Does self-assembly using an empty enclosure affect the overall explosion-proof certification?

A3: Yes, critically. Both the empty enclosure and every internal component installed (e.g., circuit breakers, terminals, indicator lights) must hold valid and applicable explosion-proof certificates. Assembly must be performed by qualified personnel strictly following installation instructions; improper operation can invalidate the certification.

Q4: Why is an empty enclosure solution sometimes more cost-effective than purchasing a pre-built assembly?

A4: The advantages lie in flexibility, cost control, and lead time. It allows for flexible internal configuration based on actual needs. Standardized enclosures help reduce project costs, and procurement of standard components for self-configuration can be significantly faster than ordering custom pre-built assemblies.