Ex i Junction Box
The intrinsic safety concept involves restricting the energy to a level that is incapable of serving as an ignition source. This is accomplished through the use of barriers. In most cases, terminals with a blue color designation are employed for intrinsic safety (Ex i) requirements. According to IEC/EN 60079-7 standards, the terminals must be of a blue color and marked with a warning label indicating “CONTAINS INTRINSICALLY SAFE CIRCUITS.”
Category:
Junction Box
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Applicable Industry / Area
- Oil refineries
- Onshore
- Offshore
- Pharmaceuticals
- Painting
- Chemical & Petrochemical
- Water Treatment
- Heat tracing
- HVAC
- Aeronautical
- Fuel Dispensing stations
- Marine
- Paper
- Textile
- Fragrance
Application Examples
- Instrumentation JB
- Loop in Loop out JB
- Lighting JB
- Motor Connection JB
- Interconnection JB
- Terminal JB
Standards / Norms
- IEC / EN 60079-0
- IEC / EN 60079-1
- IEC / EN 60079-31
Body / Cover
- Glass fibre Reinforced Polymer(GRP)
- Marine grade Copper Free Aluminum Light Alloy
- Stainless Steel 316L
Hazardous area of Installation
- Zone 0/1 / 2
- Zone 20/21 / 22
Certificates
- ATEX(Europe)
- IECEx(Global)
- ECASEx(UAE)
- NEC 505(North America)
- NEC 500(North America)
- TR CU(EAC)
- INMETRO(BRAZIL)
- RINA(MARINE)
- PESO(INDIA)
- KC(KOREAN)
