Atex Contactor in UAE | Atex Contactor Supplier in Dubai UAE
The ATEX Contactor 30 HP 45A 3-Pole – Zone 1/2 provides safe motor switching and load control for hazardous-area electrical systems. It helps control motors, pumps, compressors, fans, conveyors, and industrial machinery in locations where explosive gas or vapour risks may exist.
For buyers searching for Atex Contactor in UAE, this product supports ATEX relays & contactors, explosion proof relays & contactors, Ex proof relays & contactors, flame proof relays & contactors, hazardous area relays & contactors, and intrinsically safe relays & contactors when installed inside approved Ex enclosures and panels.
Atex Hub supplies ATEX contactors, relays, and hazardous-area control components across UAE, Saudi Arabia, Qatar, Oman, Kuwait, Bahrain, Europe, Africa, and worldwide.
What Is ATEX Contactor 30 HP 45A 3-Pole – Zone 1/2?
An ATEX Contactor 30 HP 45A 3-Pole is an electrical switching device used to control three-phase loads in hazardous areas. It allows safe switching of motors and power circuits when installed as part of an approved Ex control panel or hazardous-area electrical assembly.
This contactor is suitable for Zone 1 and Zone 2 applications, where explosive gas atmospheres may occur. Its 45A rating, 3-pole design, and 30 HP / 22 kW motor switching capacity make it suitable for industrial motor control and power switching applications.
Key Features of ATEX Contactor 30 HP 45A 3-Pole
- Ideal for Atex Contactor in UAE
- Suitable for ATEX Relays & Contactors
- Supports Explosion Proof Relays & Contactors
- Suitable for Ex Proof Relays & Contactors
- Supports Flame Proof Relays & Contactors
- Suitable for Hazardous Area Relays & Contactors
- Supports Intrinsically Safe Relays & Contactors where approved circuit design applies
- Designed for Zone 1 and Zone 2 hazardous areas
- 3-pole contactor for three-phase switching
- Rated current: 45A
- Motor switching capacity: 30 HP / 22 kW
- Suitable for motor control, power switching, and industrial automation
- Supports pumps, compressors, fans, conveyors, and machinery loads
- Used inside certified Ex e / Ex d / hazardous-area panels
- Helps control electrical loads safely in explosive atmosphere locations
Applications of ATEX Relays & Contactors
- Oil & Gas Facilities – Used for motor control, pump switching, compressor control, and process equipment operation.
- Refineries – Supports electrical switching in process units, tank farms, utility areas, and hazardous electrical zones.
- Petrochemical Plants – Helps control motors, agitators, conveyors, fans, and machinery in classified areas.
- Chemical Plants – Suitable for switching equipment where vapours, gases, or hazardous substances may be present.
- Marine and Offshore Projects – Used on offshore platforms, ports, drilling rigs, shipyards, and marine facilities.
- Industrial Automation – Supports PLC-controlled switching, motor starters, control panels, and machine circuits.
- Hazardous Area Motor Starters – Works as a key component in Ex-rated motor starter panels.
- Power Control Panels – Used inside ATEX panels, distribution boards, and control cabinets.
- Utility and Infrastructure Sites – Supports pumps, ventilation systems, compressors, and plant equipment.
- 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, and industrial zones.
Technical Specifications
| Specification | Details |
|---|
| Product Name | ATEX Contactor 30 HP 45A 3-Pole – Zone 1/2 |
| Product Type | ATEX / Explosion Proof / Hazardous Area Contactor |
| Main Use | Motor switching and power load control |
| Hazardous Area Suitability | Zone 1 and Zone 2 |
| Number of Poles | 3 Pole |
| Rated Current | 45A |
| Motor Capacity | 30 HP / 22 kW |
| Circuit Type | Three-phase motor and power circuit control |
| Installation | Inside approved hazardous-area enclosure or panel |
| Typical Loads | Motors, pumps, fans, compressors, conveyors, machinery |
| Application Area | Oil & gas, refinery, petrochemical, marine, chemical, utility, industrial automation |
| Supplier | Atex Hub |
Contactor Components and Functions
| Component | Function |
|---|
| Main Contacts | Switch the main power circuit on and off |
| Coil | Energises the contactor and closes the contacts |
| Auxiliary Contacts | Support control feedback, interlocking, and signalling |
| Arc Control System | Helps manage electrical arcing during switching |
| Terminal Points | Connect incoming and outgoing power cables |
| Mounting Base | Supports secure installation inside a panel |
| Control Circuit Terminals | Connect the contactor coil to the control system |
| Identification Marking | Shows rating, model, and technical information |
Atex Contactor Selection & Installation Guide
| Selection Factor | Recommendation |
|---|
| Hazardous Area Zone | Confirm Zone 1 or Zone 2 requirement before selection. |
| Load Type | Match the contactor with motor, pump, fan, compressor, or machinery load. |
| Current Rating | Select 45A only where it matches the connected load requirement. |
| Motor Capacity | Confirm 30 HP / 22 kW suitability for the motor rating. |
| Pole Requirement | Use 3-pole contactors for three-phase circuits. |
| Panel Type | Install inside an approved ATEX / Ex enclosure or control panel. |
| Control Voltage | Match coil voltage with the control circuit design. |
| Overload Protection | Use suitable overload relays and protection devices. |
| Circuit Segregation | Separate power, control, and intrinsically safe circuits as required. |
| Earthing and Bonding | Maintain grounding continuity in the complete panel system. |
| Environmental Conditions | Consider UAE heat, dust, humidity, vibration, and industrial exposure. |
| Documentation Check | Verify datasheet, certification, wiring diagram, and project approval before installation. |
Key Benefits of ATEX Contactor 30 HP 45A 3-Pole
- Safe Motor Switching – Controls motors and industrial loads in hazardous-area electrical systems.
- Zone 1/2 Suitability – Supports use in classified gas hazardous areas when installed correctly.
- 45A Current Rating – Handles demanding industrial switching applications.
- 30 HP / 22 kW Capacity – Suitable for many pumps, fans, compressors, and machinery motors.
- 3-Pole Design – Supports three-phase motor and power circuit control.
- Panel Integration – Works inside ATEX motor starters, power panels, and control cabinets.
- Reliable Automation Support – Connects easily with control circuits, PLC systems, and interlock arrangements.
- Industrial Duty Use – Suitable for oil & gas, refinery, petrochemical, marine, chemical, and utility projects.
- Supports Safer Maintenance – Helps build controlled switching systems with proper isolation and overload protection.
- Useful for UAE Projects – Suitable for Dubai, Abu Dhabi, Sharjah, Jebel Ali, Ruwais, ICAD, ports, factories, and industrial zones.
Installation & Usage Notes
- Select the correct Atex Contactor in UAE based on motor rating and hazardous-area classification.
- Install the contactor inside an approved Ex enclosure or panel.
- Confirm current rating, motor capacity, and coil voltage before installation.
- Use suitable overload relays, fuses, or circuit breakers.
- Keep power and control wiring separated where required.
- Maintain proper terminal tightening torque.
- Check auxiliary contact wiring before commissioning.
- Avoid unauthorised modification of the contactor or panel.
- Isolate power before inspection or replacement.
- Inspect terminals, contacts, coil wiring, labels, and panel condition regularly.
- Keep datasheets, wiring drawings, and certificates available.
- Follow ATEX, IECEx, and site electrical safety requirements.
Certifications, Standards & Compliance
Why Choose Atex Hub for ATEX Relays & Contactors
- Supplier of Atex Contactor in UAE
- Supports ATEX Relays & Contactors
- Supplies Explosion Proof Relays & Contactors
- Supports Ex Proof Relays & Contactors
- Supplies Flame Proof Relays & Contactors
- Helps with Hazardous Area Relays & Contactors
- Supports motor starter, contactor, relay, and hazardous-area panel requirements
- Supplies across UAE, Saudi Arabia, Qatar, Oman, Kuwait, Bahrain, Europe, Africa, and worldwide
Frequently Asked Questions
1. What is an ATEX Contactor used for?
It switches motors and power circuits safely in hazardous-area electrical systems.
2. Is this suitable for Atex Contactor in UAE projects?
Yes, it suits UAE projects when the rating, zone classification, panel design, and certification match the site requirement.
3. What current rating does this contactor support?
It supports 45A rated current.
4. What motor capacity does it support?
It supports 30 HP / 22 kW motor switching applications.
5. How many poles does this contactor have?
This model uses a 3-pole design.
6. Can it be used in Zone 1 and Zone 2?
Yes, it supports Zone 1 and Zone 2 applications when installed correctly.
7. Can this contactor control pumps and compressors?
Yes, it can control pumps, compressors, fans, conveyors, and machinery loads.
8. Does it need an Ex enclosure?
Yes, it should be installed inside an approved hazardous-area enclosure or panel.
9. Why is overload protection important?
Overload protection helps protect motors and wiring from excessive current.
10. Where can ATEX contactors be used in UAE?
They suit Dubai, Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah, Fujairah, Jebel Ali, Ruwais, ICAD, ports, refineries, factories, substations, and industrial zones.
11. Who supplies ATEX contactors globally?
Atex Hub supplies ATEX contactors, relays, and hazardous-area control components across UAE, GCC, Europe, Africa, and worldwide.
Conclusion
The ATEX Contactor 30 HP 45A 3-Pole – Zone 1/2 gives hazardous-area electrical systems a reliable switching solution for motors and industrial loads. It helps control pumps, compressors, fans, conveyors, machinery, and power circuits in classified industrial areas.
For buyers searching for Atex Contactor in UAE, this product offers strong value for oil & gas facilities, refineries, petrochemical plants, chemical plants, marine projects, utilities, factories, ports, and automation systems. Its 45A rating, 3-pole design, 30 HP / 22 kW capacity, and Zone 1/2 suitability make it suitable for demanding hazardous-area motor control applications.
Atex Hub supplies ATEX contactors and related explosion proof relays, hazardous-area contactors, motor starters, power panels, control panels, and Ex-rated electrical products globally.
