BXJ93 Series Explosio-proof Fiber...

           

Product Parameters

• Product Type: BXJ93
• 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, D.
• Explosion Protection Ratings:
  • IECEx (Gas and dust): Ex op pr IIC T6 Gb; Ex op pr tb IIIC T80°C Db;Ex db eb op pr IIC T5 Gb; Ex op pr tb IIIC T95°C Db
  • ATEX (Gas and dust): II 2 G Ex op pr IIC T6 Gb; II 2 D Ex op pr IIC T6 Gb; II 2 G Ex db eb op pr IIC T5 Gb; II 2 D Ex db eb op pr IIC T5 Gb
• Material:
  • Enclosure: Stainless steel
  • Exposed Fastener: Stainless steel
• Rated Voltage: BXJ93-☐H: 250V AC 50/60Hz
• Number of Fibers: 48, 96, 192, 144, 288
• Degree of Protection: IP66
• Ambient Temperature: -60°C~+60°C (+50°C)
• Earthing: Internal & external earthing: M8/M12
• HS Code: 853650
• Country of Origin: China

Applicable Industries

Explosion Proof Fiber Optic Boxes are widely used in industries with flammable, explosive or hazardous environments, including oil and gas exploration, refineries, petrochemical plants, chemical engineering, and coal mining. They provide safe and stable optical fiber connection and distribution for facilities operating under harsh conditions with explosive gases, vapors or dust.
These products also serve the power industry, metallurgy, marine and offshore engineering, biogas projects, pharmaceutical manufacturing, and other key sectors. By combining explosion-proof protection with reliable fiber optic management, they meet high-standard communication and networking requirements in hazardous locations while ensuring operational safety and long-term stability.

Credibility

Warom Hazardous Area Fiber Optic Enclosures are engineered for safety in hazardous environments. Certified to ATEX, IECEx, EAC and so on… they meet stringent global requirements. With a T6…T4 temperature rating and IP66 protection, they deliver reliable performance. Warom Ex-certified Fiber Optic Junction Boxes supports your projects with a seamless, end-to-end service — from initial design assessment to final certification, insuring adherence to worldwide occupational health and safety standards.

FAQ

Q1: What are Explosion Proof Fiber Optic Boxes mainly used for?
A1: They are used for fiber splicing, storage, branching and protection in hazardous locations with flammable gases, vapors or dust. They isolate potential ignition sources to ensure safe and stable optical communication.
Q2: Can they be used for both indoor and outdoor applications?
A2: Yes. With robust housing and high IP ratings, they are widely applied indoors in chemical plants, oil refineries and outdoors on drilling platforms, pipelines and mining facilities.
Q3: What types of optical fibers are compatible?
A3: They support single-mode and multimode fibers, armored and non-armored cables, and can accommodate multi-core fiber splicing and distribution for various industrial communication systems.
Q4: Can high‑voltage and low‑voltage cables be installed together?
A4: Generally not recommended. Separate chambers or separate junction boxes should be used to avoid interference, breakdown, and safety hazards.