Can metal electrical enclosures protect equipment from dust and moisture?

Yes. Properly designed metal electrical enclosures can help protect internal electrical components from dust, moisture, and other environmental factors. The appropriate enclosure protection level should be selected according to the installation environment.

How long do metal electrical enclosures typically last?

With proper material selection, surface treatment, installation, and maintenance, metal electrical enclosures can provide reliable service for many years. Stainless steel and corrosion-resistant finishes are particularly suitable for demanding environments.

Can the enclosure size be customized?

Yes. Manufacturers can customize the length, width, height, material thickness, mounting holes, cable openings, and internal layout according to customer drawings or project requirements.

Are metal electrical enclosures suitable for industrial automation?

Yes. They are widely used for PLC systems, control panels, electrical distribution equipment, machinery, automation systems, and other industrial applications requiring reliable equipment protection.

What is the advantage of metal enclosures over plastic enclosures?

Metal enclosures generally offer higher mechanical strength, better impact resistance, and greater durability. They are particularly suitable for industrial environments where equipment may be exposed to mechanical stress.

Can metal electrical enclosures be manufactured with different finishes?

Yes. Powder coating, painting, galvanizing, and other surface treatments can be selected according to the required appearance, corrosion resistance, and application environment.

Enclosures

Wall Mount Enclosures

Wall mount enclosures provide secure, space-saving protection for electrical and electronic equipment. Designed to shield components from dust, moisture, impact, and unauthorized access, they help reduce equipment failure and maintenance risks. Their wall-mounted design keeps controls organized, accessible, and safely separated from busy work areas in industrial and commercial environments.

Free-Standing Enclosures

Free-standing enclosures provide secure, high-capacity housing for large electrical systems, control equipment, and complex assemblies. Their spacious interior supports flexible component mounting, organized cable routing, and easier maintenance. Built for demanding industrial environments, they protect equipment from dust, moisture, impact, and unauthorized access.

Pole Mount Enclosure

Pole-mounted enclosures provide reliable housing for electrical controls, CCTV systems, telecom equipment, traffic controls, and outdoor monitoring devices where ground space is limited. Secure mounting structures help withstand wind and operational vibration, while weather-resistant construction protects internal components from rain, sunlight, corrosion, and airborne contaminants.

Junction Terminal Boxes

Junction/terminal enclosures create a centralized connection point for power, control, and signal wiring. They accommodate terminal blocks, DIN rails, grounding components, and multiple cable entries, helping installers prevent tangled wiring, loose connections, and identification errors.

Modular Enclosures

Modular enclosures support large control systems that must be expanded, separated, or reconfigured over time. Individual sections can be combined to accommodate PLCs, drives, power distribution, networking, and thermal-management components within one coordinated system.

PLC Enclosure

Enclosures Range

Wall-Mounted Electrical Enclosure<br>For compact control and electrical equipment where floor space is limited.

Wall-Mounted Electrical Enclosure
For compact control and electrical equipment where floor space is limited.

Pole-Mounted Enclosure<br>For outdoor equipment installed where walls or floor bases are unavailable.

Pole-Mounted Enclosure
For outdoor equipment installed where walls or floor bases are unavailable.

Junction box<br>For cable connections, terminals and compact electrical interfaces where a full control cabinet is unnecessary.

Junction box
For cable connections, terminals and compact electrical interfaces where a full control cabinet is unnecessary.

Modular Enclosure<br>For larger systems that require multiple sections, internal separation or future expansion.

Modular Enclosure
For larger systems that require multiple sections, internal separation or future expansion.

Floor Standing Cabinet<br>For larger or heavier electrical systems requiring more internal space and direct floor support.

Floor Standing Cabinet
For larger or heavier electrical systems requiring more internal space and direct floor support.

PLC Control Box<br>Built around the mechanical layout of automation control systems.

PLC Control Box
Built around the mechanical layout of automation control systems.

Quality Verified of Enclosures

Incoming Material Verification

Before production, incoming metal sheets are checked with a material identification test solution to verify that the supplied material matches the required grade before cutting and fabrication, reducing the risk of using incorrect stainless steel or mismatched material.

IPX6 Water Ingress Test

Enclosures are subjected to IPX6 water-jet testing, focusing on door gaskets, welded joints and other potential leakage paths. After testing, there must be no harmful water ingress that could compromise the enclosed equipment

Powder Coating Thickness Test

Powder-coated surfaces are measured at multiple points to maintain a coating thickness of approximately 80–120 μm, helping provide consistent coverage and improved resistance to outdoor corrosion and surface wear.

Paint Film Impact Resistance Test

The powder-coated surface is tested with a paint film impact tester using a 1,000 g hammer dropped from 40 cm. The coating is inspected after impact to confirm no visible cracking, peeling or separation.

Cross-Cut Coating Adhesion Test

After powder coating, the surface is cross-cut and tape-tested to check whether the coating separates or peels from the metal substrate, helping verify coating adhesion before shipment.

Door Seal Pull-Force Check

A paper strip is clamped between the door gasket and enclosure edge, then pulled with a force gauge. A pull force of approximately 28 N or higher is used to check consistent gasket contact and door sealing pressure around the enclosure.

IP6X Dust Ingress Test

Enclosures are tested to IP6X dust-protection requirements to verify the integrity of door seals, joints and enclosure interfaces. The acceptance objective is no dust ingress into the enclosure after the specified dust exposure test.

Materials Selected for the Environment They Face

Material choice affects more than enclosure cost. Corrosion exposure, weight, heat dissipation and surface durability all influence the final design. We manufacture in stainless steel, aluminum and coated steel to suit different operating conditions.

Stainless Steel 316 – For Coastal & Corrosive Environments

Preferred for chloride-rich, coastal, marine and other corrosive environments where long-term corrosion resistance is critical. Available for custom outdoor enclosures, cabinets and project-specific structures.

Stainless Steel 304 – For General Industrial Protection

A practical choice for industrial, washdown and humid environments where corrosion resistance is required without the higher chloride exposure associated with coastal or marine sites.

Aluminum - For Weight & Thermal Considerations

Suitable for outdoor equipment where lower weight and heat dissipation are important, including telecom, monitoring and field-mounted enclosures. Surface treatment and hardware can be specified for the actual exposure conditions.

Galvanized Steel - For Cost-Controlled Industrial Projects

Powder-coated mild or galvanized steel provides a cost-effective option for general industrial and protected outdoor installations where surface preparation and coating quality are properly controlled.

Enclosures for Different Operating Environments

Different applications place different demands on enclosure sealing, corrosion resistance, thermal management, installation and maintenance. Our custom enclosures are engineered around the actual operating conditions of each project.

Industrial Automation

Security & Surveillance

Marine Offshore

Telecommunication

Subway Rail Industry

Food Beverage Processing

Wastewater Treatment

Air Quality & Environmental

Power distribution

Oil And Gas

Transform Different Industries Through Innovati

IAC Electricals caters to a wlde array of industries, prowvlding tallored electrical solutions to meet diverse lndustrlal needs. Our products pl crucial role in powering and enhancing operations aeross various seciors

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A comprehensive range of high-qualitytransmission line products that ensure reliableand efficient electrical connectivity for diverseapplications

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Metal Electrical Enclosures FAQs

Metal electrical enclosures provide a durable, customizable, and reliable solution for protecting electrical components across industrial, commercial, and automation applications.

Can metal electrical enclosures protect equipment from dust and moisture?

Yes. Properly designed metal electrical enclosures can help protect internal electrical components from dust, moisture, and other environmental factors. The appropriate enclosure protection level should be selected according to the installation environment.
How long do metal electrical enclosures typically last?

With proper material selection, surface treatment, installation, and maintenance, metal electrical enclosures can provide reliable service for many years. Stainless steel and corrosion-resistant finishes are particularly suitable for demanding environments.
Can the enclosure size be customized?

Yes. Manufacturers can customize the length, width, height, material thickness, mounting holes, cable openings, and internal layout according to customer drawings or project requirements.
Are metal electrical enclosures suitable for industrial automation?

Yes. They are widely used for PLC systems, control panels, electrical distribution equipment, machinery, automation systems, and other industrial applications requiring reliable equipment protection.
What is the advantage of metal enclosures over plastic enclosures?

Metal enclosures generally offer higher mechanical strength, better impact resistance, and greater durability. They are particularly suitable for industrial environments where equipment may be exposed to mechanical stress.
Can metal electrical enclosures be manufactured with different finishes?

Yes. Powder coating, painting, galvanizing, and other surface treatments can be selected according to the required appearance, corrosion resistance, and application environment.