Every junction box and enclosure is third-party certified for Zone 1, 2, 21, and 22 areas. You get a documented compliance trail for your site audit.
No rework during inspectionHazardous Area Protection
We design and install ATEX-certified blast-resistant enclosures, dust-tight junction boxes, and intrinsic safety zener barriers for critical control instrumentation in oil, gas, chemical, and pharmaceutical facilities.
ATEX/IECEx Certified Products
Zone 1/21 Rated
Years of Field Experience
12+
Next step
Get a technical consultation for your specific Zone classification and enclosure requirements. Our engineers review your process parameters and recommend the right ATEX-certified solution.
Request a quoteWhy choose our explosion protection systems
Every junction box and enclosure is third-party certified for Zone 1, 2, 21, and 22 areas. You get a documented compliance trail for your site audit.
No rework during inspection316L stainless steel with powder coating and silicone gaskets keeps fine combustible dust and corrosive vapors out of terminations and splices.
Reliable in grain elevators and chemical plantsPassive diode‑resistor modules limit energy to safe levels for 4‑20 mA loops, RTDs, and digital I/O. No external power needed for protection.
Simple retrofit into existing cabinetsReinforced steel body with controlled‑direction vent panels contains internal explosions and protects personnel. Hydrostatically tested to 1.5× rated pressure.
NFPA 496 and EN 60079‑2 compliantEach unit undergoes pressure testing and flamepath verification before shipment. Internal bonding points ensure low‑impedance earth path.
Reduces on‑site commissioning timeWhy engineers trust CanineSafety over standard enclosures
Unlike generic electrical boxes that claim “hazardous location” after a coating, our junction boxes and enclosures are designed and tested to ATEX and IECEx standards from the first weld. Each unit undergoes individual pressure testing and flamepath verification before leaving the shop floor.
Standard enclosures rust, crack, or lose seal integrity after a few seasons in a refinery. Our explosion-proof boxes use 316L stainless steel with a powder-coated finish and silicone gaskets that maintain IP66 protection even after repeated cover removal for maintenance.
Zener barriers from commodity suppliers often show leakage current drift after thermal cycling. Our modules are individually tested for breakdown voltage and leakage at three temperature points, ensuring consistent energy limiting for 4-20 mA loops, thermocouples, and digital I/O circuits.
When internal ignition occurs, our blast-resistant enclosures release pressure through engineered relief panels — not through the door or cable entries. This protects personnel standing nearby and prevents secondary damage to adjacent equipment. Each unit is hydrostatically tested to 1.5 times rated pressure.
Space inside control panels is always limited. Our zener barrier modules are designed with a compact footprint that allows dense DIN-rail installation without compromising creepage distances or thermal dissipation. You fit more channels per cabinet without violating safety clearances.
Explore our range of ATEX-certified enclosures and safety barriers designed for hazardous industrial environments.
These items complement our explosion protection systems and are frequently specified together for complete hazardous area solutions.