IP Rated Metal Enclosures for Outdoor and Industrial Applications
IP rated metal enclosures are designed to meet international ingress protection standards, including IP65, IP66, IP67, and IP68. They protect electrical components, control systems, power distribution units, and sensitive devices from dust, water, and environmental hazards.
As an IP rated metal enclosure manufacturer, we produce IP rated metal enclosures, IP65/66/67/68 metal boxes, waterproof sheet metal enclosures, and aluminum or steel housings according to customer drawings, samples, or project specifications.
For a broader overview of IP rated, waterproof, and outdoor metal enclosures, sheet metal fabrication processes, and industrial applications, you can also read our IP65 / Waterproof / Outdoor Metal Enclosure guide.
What Are IP Rated Metal Enclosures?
IP rated metal enclosures are protective metal housings tested for dust and water ingress. They are used to ensure safety and long-term reliability in outdoor, industrial, and harsh environments.
Common types include:
- IP65 metal enclosures
- IP66 metal enclosures
- IP67 metal enclosures
- IP68 metal enclosures
- IP rated electrical metal boxes
- Waterproof metal enclosures
- Outdoor metal enclosure boxes
- Aluminum or stainless steel housings
These enclosures are widely used in industrial control, outdoor electrical systems, telecom installations, street lighting, battery systems, and OEM electronics.
Materials for IP Rated Enclosures
Aluminum
- Lightweight and corrosion-resistant
- Suitable for outdoor and industrial applications
- Can be anodized, brushed, powder coated, or polished
Stainless Steel
- Strong, corrosion-resistant, and durable
- Suitable for harsh environments, outdoor systems, and industrial equipment
- Brushed, polished, or passivated finishes
Carbon Steel
- Strong and cost-effective
- Powder coated or painted for corrosion protection
- Suitable for industrial and OEM applications
Galvanized Steel
- Provides basic corrosion protection
- Can be powder coated for outdoor applications
Fabrication Process
IP rated metal enclosures are fabricated using:
- Sheet Metal Cutting – laser cutting or punching to create precise openings for cables, connectors, and ventilation
- CNC Bending – forming the enclosure body, cover, or panels
- Welding and Assembly – joining parts, adding brackets, hinges, or compartments
- Drilling, Tapping, and Hardware Installation – installing PEM nuts, screws, grounding points, and latches
- Surface Treatment – powder coating, anodizing, brushing, painting, or polishing
- Quality Inspection and Packaging – ensuring dimensional accuracy, surface quality, and IP compliance
Applications
IP rated metal enclosures are used in:
- Outdoor electrical control systems
- Industrial automation panels
- Telecom equipment
- Street lighting control boxes
- Battery and power supply enclosures
- OEM electronics
- Metering and monitoring systems
- Security and surveillance equipment
- Automation equipment
These enclosures provide dust and water protection, structural strength, and long-term durability.
Choosing an IP Rated Metal Enclosure Manufacturer
When selecting a manufacturer, consider:
- Sheet metal fabrication experience
- CNC bending and assembly capability
- Welding and hardware installation
- Surface treatment and weatherproof coating
- IP testing and compliance experience
- OEM batch production capability
- Quality inspection process
- Export packaging and logistics support
A reliable supplier should provide sample production, review drawings, and ensure consistent quality across batches.
Information Needed for Quotes
To get accurate quotes for IP rated metal enclosures, provide:
- 2D or 3D drawings
- Material and thickness
- Quantity
- Overall dimensions
- Cable entry, cutout, and mounting details
- IP rating requirement (IP65, IP66, IP67, IP68)
- Hardware requirements (hinges, screws, locks, grounding points)
- Surface treatment
- Indoor or outdoor application
- Packaging and shipping requirements
Sketches, photos, or basic dimensions can be used if drawings are not ready.
Quality Control
Key quality control points include:
- Overall dimensions and tolerances
- Bend angles and cover fit
- Hole and cutout accuracy
- Surface finish and coating quality
- Threaded inserts and hardware fit
- Grounding points
- Packaging protection
- Compliance with IP rating
Consistency between sample and mass production is essential for OEM and outdoor applications.
