Explosion Proof Junction Boxes
Designed to safely house and protect electrical connections in hazardous environments, preventing the spread of internal explosions to the surrounding atmosphere. With customizable configurations and global safety certifications, these boxes ensure reliable performance in the most demanding industrial settings.
Specifications
Key Features
Multi-Certification Compliance
Conforms to ATEX, IECEx, UL, and GB standards for Zone 0/1/2 (gas) and Zone 21/22 (dust) with Ex eb, Ex ia, Ex ib, Ex tb IIIC protection types.
Robust GRP Enclosure
Glass fiber reinforced polyester resin with anti-static properties — corrosion resistant, impact resistant, and long-lasting.
Customizable Design
7 enclosure types with customizable cable entry holes (quantity, specification, direction), terminals, and size to fit your application.
Easy Installation & Maintenance
Stainless steel exposed fasteners and anti-dropping structure for quick assembly/disassembly, reducing maintenance time and costs.
IP66 Protection
Effectively prevents dust, water, and external contaminants from entering, ensuring stable operation of internal connections.
Applications
After-Sales Service
2-year warranty with free technical consultation for customization and installation. Timely delivery of replacement parts and professional on-site guidance.
Frequently Asked Questions
What explosion protection types are available?
We offer Ex eb (increased safety), Ex ia/Ex ib (intrinsic safety), and Ex tb IIIC (dust protection) to meet diverse hazardous area requirements.
Can I customize the cable entry configuration?
Yes, cable entry holes can be customized in quantity, specification, and direction to fit your exact installation needs.
What is the maximum voltage rating?
For Ex e and Ex tb types, the maximum rated voltage is 690VAC / 220VDC. For Ex i types, it is 36V AC/DC.
Are cable glands included?
Cable glands are not included by default but can be customized and supplied upon request.
Interested in Explosion Proof Junction Boxes?
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