Ex Proof Isolator in UAE | Ex Proof Isolator Supplier in Dubai, UAE
The Atex Isolator Switch provides safe electrical isolation for hazardous-area equipment, machinery, panels, motors, lighting circuits, and industrial power systems. It helps operators disconnect power during maintenance, inspection, emergency shutdown, and service work in locations where explosive gas, vapour, dust, or harsh industrial conditions may exist.
For buyers searching for Ex Proof Isolator in UAE, this product supports ATEX isolators, explosion proof isolators, flame proof isolators, hazardous area isolators, intrinsically safe isolators, and Ex proof isolators when installers follow approved hazardous-area classification, load rating, cable entry, earthing, mounting, and site safety requirements.
Atex Hub supplies Atex Isolator Switches and hazardous-area electrical isolation solutions across UAE, Saudi Arabia, Qatar, Oman, Kuwait, Bahrain, Europe, Africa, and worldwide.
What Is Atex Isolator Switch?
An Atex Isolator Switch is an Ex-rated electrical switch used to isolate power in hazardous industrial locations. It allows operators to disconnect electrical supply safely before maintenance or servicing of motors, machines, panels, lighting systems, and field equipment.
The isolator switch is available in standard and emergency versions, with current ratings including 20A, 32A, 40A, 63A, 80A, 100A, 125A, and 160A. It is available in engineering plastic and metal enclosure options, with protection ratings such as IP65 and IP66, depending on the version.
Key Features of Atex Isolator Switch
The Atex Isolator Switch helps industrial teams isolate electrical circuits safely in classified and harsh environments. Its Ex-rated design, enclosure options, and current range make it suitable for many hazardous-area applications.
- Ideal for Ex Proof Isolator in UAE
- Suitable for ATEX Isolators
- Supports Explosion Proof Isolators
- Suitable for Flame Proof Isolators
- Supports Hazardous Area Isolators
- Suitable for Intrinsically Safe Isolators where circuit segregation follows approved design
- Available in standard and emergency versions
- Current ratings include 20A, 32A, 40A, 63A, 80A, 100A, 125A, and 160A
- Available in engineering plastic, aluminium, thermoplastic, and stainless steel versions
- Polarity options include 2P, 3P, and 4P
- Protection degree includes IP65 and IP66 depending on version
- Ex protection options include Ex tb IIIC and Ex d e IIC T4/T5
- Suitable for gas, dust, and gas & dust hazardous areas depending on model
- Cable entry options include knock-out and threaded entries
- Suitable for industrial automation, heavy industry, thermal plants, chemical plants, petrochemical plants, and outdoor installations
Applications of ATEX Isolators
The Atex Isolator Switch suits hazardous-area projects that need safe power isolation for equipment and circuits. It helps reduce electrical risk during maintenance and supports safer operation in demanding industrial environments.
- Oil & Gas Facilities – Used for isolating pumps, motors, skids, field equipment, lighting circuits, and maintenance power circuits in classified areas.
- Refineries – Supports electrical isolation in process units, tank farms, utility zones, plant rooms, and hazardous operating areas.
- Petrochemical Plants – Helps isolate motors, heaters, control systems, machinery, lighting, and equipment packages.
- Chemical Plants – Supports circuit isolation where chemicals, vapours, or corrosive environments require Ex-rated electrical equipment.
- Marine and Offshore Projects – Suitable for offshore platforms, ports, shipyards, drilling rigs, and coastal industrial installations.
- Industrial Automation – Used near automated machines, conveyors, control panels, production systems, and field devices.
- Heavy Industry Installations – Supports electrical isolation in steel plants, cement plants, manufacturing facilities, and process industries.
- Outdoor Hazardous Areas – IP65/IP66 options support outdoor locations exposed to dust, moisture, sunlight, and weather.
- Emergency Isolation Points – Emergency versions help operators disconnect power quickly during unsafe conditions.
- UAE Projects – Suitable for Dubai, Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah, Fujairah, Umm Al Quwain, Jebel Ali, Ruwais, ICAD, Mussafah, Hamriyah, ports, refineries, gas plants, factories, substations, utilities, and industrial zones.
Technical Specifications
The following specifications give a general overview of the Atex Isolator Switch. Final selection should match hazardous-area zone, current rating, polarity, enclosure material, IP rating, cable entry, and project approval.
| Specification | Details |
|---|
| Product Name | Atex Isolator Switch |
| Product Type | ATEX / Explosion Proof / Hazardous Area Isolator Switch |
| Main Use | Electrical isolation for hazardous-area equipment and circuits |
| Versions | Standard and emergency versions |
| Current Ratings | 20A, 32A, 40A, 63A, 80A, 100A, 125A, 160A |
| Polarity | 2P, 3P, 4P depending on model |
| Enclosure Options | Engineering plastic, thermoplastic, aluminium, stainless steel |
| Protection Degree | IP65 / IP66 depending on model |
| Cable Entry | Knock-out or threaded entry depending on version |
| ATEX Code Options | II 2D / II 2GD depending on model |
| Ex Protection Options | Ex tb IIIC T80°C Db / Ex d e IIC T4/T5 Gb depending on model |
| Installation | Wall, surface, rear, or bracket mounting depending on enclosure type |
| Application Area | Oil & gas, refinery, petrochemical, chemical, marine, automation, outdoor industrial hazardous areas |
| Supplier | Atex Hub |
Isolator Switch Components and Functions
An Ex-rated isolator switch must provide secure isolation, enclosure protection, cable entry safety, and clear switching operation. Each component helps improve reliability and maintenance safety.
| Component | Function |
|---|
| Switch Mechanism | Opens and closes the electrical circuit for isolation |
| Operating Handle | Allows manual ON/OFF switching |
| Ex Enclosure | Protects internal switching parts in hazardous areas |
| Cable Entry Points | Support incoming and outgoing cable connection |
| Cable Glands | Help maintain cable entry sealing and Ex protection |
| Earthing Terminal | Supports grounding and bonding continuity |
| Cover Screws | Secure the enclosure cover |
| Mounting Brackets | Support safe wall or structure mounting |
| Drainage Holes | Help manage moisture in suitable enclosure versions |
| Labels and Marking | Show rating, polarity, Ex marking, and safety information |
Ex Proof Isolator Selection & Installation Guide
Choosing the correct Ex Proof Isolator in UAE depends on the hazardous-area classification, current rating, number of poles, enclosure material, IP rating, cable entry, and installation location. Proper selection helps improve safety and service life.
| Selection Factor | Recommendation |
|---|
| Hazardous Area Type | Confirm whether the site has gas, dust, or gas & dust risk before selection. |
| Ex Marking | Match Ex tb, Ex d e, IIC, IIIC, T4/T5, or dust rating with the site classification. |
| Current Rating | Select the correct rating from 20A to 160A based on the connected load. |
| Polarity | Choose 2P, 3P, or 4P based on the circuit design. |
| Switch Version | Select standard or emergency version according to operating requirement. |
| Enclosure Material | Choose plastic, thermoplastic, aluminium, or stainless steel based on site exposure. |
| Ingress Protection | Select IP65 or IP66 depending on dust, water, and outdoor conditions. |
| Cable Entry Type | Choose knock-out or threaded cable entries based on cable gland and installation design. |
| Mounting Method | Confirm wall, rear, surface, or bracket mounting suits the site layout. |
| Earthing and Bonding | Maintain grounding continuity according to project electrical rules. |
| Environmental Conditions | Consider UAE heat, dust, humidity, sunlight, coastal air, and chemical exposure. |
| Documentation Check | Verify certificates, drawings, load rating, and installation instructions before use. |
Key Benefits of Atex Isolator Switch
The Atex Isolator Switch helps industrial projects isolate circuits safely in hazardous locations. It supports better maintenance control, emergency response, and electrical safety in classified environments.
- Safe Electrical Isolation – Helps disconnect power before maintenance, inspection, cleaning, or equipment servicing.
- Hazardous Area Suitability – Supports gas, dust, and gas & dust applications depending on selected model.
- Wide Current Range – Current ratings from 20A to 160A support different industrial loads.
- Standard and Emergency Options – Users can select normal isolation or emergency isolation based on site needs.
- Multiple Enclosure Materials – Plastic, thermoplastic, aluminium, and stainless steel versions support different environments.
- IP65 / IP66 Protection – The enclosure helps protect internal parts from dust and water ingress.
- Flexible Polarity Options – 2P, 3P, and 4P options support different electrical circuits.
- Strong Industrial Use – Suitable for heavy industry, automation, chemical, petrochemical, thermal, and outdoor installations.
- Reliable Cable Entry Support – Knock-out and threaded cable entry options support different installation designs.
- Useful for UAE Projects – Suitable for Dubai, Abu Dhabi, Sharjah, Jebel Ali, Ruwais, Hamriyah, ICAD, ports, refineries, factories, and industrial zones.
Installation & Usage Notes
Correct installation helps the Atex Isolator Switch maintain safety, Ex protection, and reliable isolation. Installers should check the rating, area classification, mounting, cable entry, and earthing before commissioning.
- Select the correct Ex Proof Isolator in UAE based on hazardous-area classification and load.
- Confirm current rating, polarity, Ex marking, IP rating, and enclosure material before procurement.
- Use suitable Ex-approved cable glands and cable sealing methods.
- Mount the isolator securely on a wall, structure, panel, or machine frame.
- Maintain proper cable bending radius near cable entries.
- Keep the operating handle clear and accessible.
- Maintain earthing and bonding continuity.
- Avoid unauthorised drilling, cutting, or enclosure modification.
- Isolate and lock out power before maintenance work.
- Inspect cover screws, cable glands, terminals, labels, and enclosure condition.
- Keep certificates, drawings, and inspection records available.
- Schedule periodic checks for corrosion, loose terminals, damaged glands, and switch operation.
Certifications, Standards & Compliance
Compliance depends on the final isolator model, Ex marking, current rating, enclosure material, and hazardous-area classification. Always confirm certification documents before procurement and installation.
- ATEX Directive 2014/34/EU
- IEC 60079 – Explosive Atmospheres Standards
- IEC 60079-1 – Flameproof Enclosures “d”
- IEC 60079-7 – Increased Safety “e”
- IEC 60079-31 – Dust Ignition Protection by Enclosure “t”
- IEC / EN 60529 – IP Ratings
- Compliance Note
Confirm ATEX certificate, Ex marking, gas/dust group, temperature class, current rating, polarity, IP rating, cable glands, earthing, mounting, and hazardous-area installation approval before use.
Why Choose Atex Hub for ATEX Isolators
Atex Hub supports hazardous-area electrical projects with ATEX isolators, emergency isolator switches, control switches, junction boxes, distribution boards, control panels, enclosures, cable glands, and Ex-rated accessories.
- Supplier of Ex Proof Isolator in UAE
- Supports ATEX Isolators requirements
- Supplies Explosion Proof Isolators
- Supports Flame Proof Isolators
- Supplies Hazardous Area Isolators
- Helps with Intrinsically Safe Isolators
- Supports standard and emergency isolator switch requirements
- Supplies across UAE, Saudi Arabia, Qatar, Oman, Kuwait, Bahrain, Europe, Africa, and worldwide
Frequently Asked Questions
This FAQ section helps buyers understand the use, selection, and installation of Atex Isolator Switches. For final approval, always check project specifications and hazardous-area certification documents.
1. What is an Atex Isolator Switch used for?
It isolates electrical power before maintenance, inspection, servicing, or emergency shutdown in hazardous areas.
2. Is this suitable for Ex Proof Isolator in UAE projects?
Yes, it suits UAE hazardous-area projects when the Ex marking, current rating, IP rating, and installation method match the site requirement.
3. What current ratings are available?
Available current ratings include 20A, 32A, 40A, 63A, 80A, 100A, 125A, and 160A.
4. Are standard and emergency versions available?
Yes, the isolator switch is available in standard and emergency versions.
5. What enclosure materials are available?
Options include engineering plastic, thermoplastic, aluminium, and stainless steel depending on model.
6. What IP ratings are available?
Available protection ratings include IP65 and IP66 depending on version.
7. Can this isolator work in gas and dust areas?
Yes, selected models support dust-only or gas & dust hazardous areas depending on Ex marking.
8. What polarity options are available?
Common options include 2P, 3P, and 4P.
9. Why is an isolator switch important?
It gives operators a safe way to disconnect power before maintenance or emergency work.
10. Where can Atex Isolator Switches be used in UAE?
They suit Dubai, Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah, Fujairah, Umm Al Quwain, Jebel Ali, Ruwais, ICAD, Mussafah, Hamriyah, ports, refineries, gas plants, factories, substations, utilities, and industrial zones.
11. Who supplies Atex Isolator Switches globally?
Atex Hub supplies Atex Isolator Switches and hazardous-area electrical isolation solutions across UAE, GCC, Europe, Africa, and worldwide.
Conclusion
The Atex Isolator Switch provides a reliable isolation solution for hazardous-area electrical systems. It helps operators disconnect power safely during maintenance, inspection, emergency work, equipment servicing, and industrial electrical operations.
For buyers searching for Ex Proof Isolator in UAE, this product offers strong value for oil & gas facilities, refineries, petrochemical plants, chemical plants, marine projects, offshore sites, utilities, factories, ports, substations, and automation systems. Its standard and emergency versions, wide current range, multiple enclosure materials, IP65/IP66 protection, and gas/dust Ex marking options make it suitable for demanding hazardous-area applications.
Atex Hub supplies Atex Isolator Switches and related explosion proof isolators, control switches, distribution boards, control panels, junction boxes, and hazardous-area electrical products globally across UAE, Saudi Arabia, Qatar, Oman, Kuwait, Bahrain, Europe, Africa, and worldwide.
