IP65 Metal Enclosures
IP65 metal enclosures provide weatherproof housing for electrical protection equipment used in outdoor, garage, EV, outbuilding and exposed installation environments. They are commonly used to house RCBOs, MCBs, SPDs, isolators and small distribution assemblies.
Use an IP65 electrical enclosure where equipment needs protection against dust and water ingress. Metal enclosure options give installers a robust housing choice for circuits where durability, mounting strength and site-ready protection matter.
Quick answer: An IP65 enclosure is dust-tight and protected against water jets, making it suitable for many outdoor and exposed electrical installs. A metal IP65 enclosure gives added mechanical strength for housing protection devices, isolators and distribution components.
Read more
This range includes IP65 enclosure boxes, outdoor metal enclosures and DIN rail-ready housings for trade electrical installations. Choose the enclosure size, material, module capacity and entry points based on the equipment being fitted and the installation environment.
- IP65 rated enclosure – dust-tight and water-jet protected
- Metal construction – robust housing for exposed or trade environments
- DIN rail-ready options – suitable for MCBs, RCBOs, SPDs and isolators
- Outdoor installation use – suitable for garages, EV supplies, outbuildings and external circuits
For wider housing options, browse our general electrical enclosures, consumer unit enclosures and weatherproof sockets and switches.
IP65 EV RCBO Kit – 32A B Curve A Type + Surge Protection (WPRC32BSP)
£34.80
The WPRC32BSP is a weatherproof IP65 EV RCBO kit combining a 32A B Curve Type A RCBO with a factory-fitted Type 2 Surge Protection Device (SPD). Built into a robust plastic enclosure, it delivers overload, short circuit, earth leakage, and transient surge protection in one...
IP65 EV RCBO Kit – 40A B Curve A Type + Surge Protection (WPRC40BSP)
£34.80
The WPRC40BSP is a weatherproof IP65 EV RCBO kit fitted with a 40A B Curve Type A RCBO and a factory-fitted Type 2 Surge Protection Device (SPD). It provides combined overload, short circuit, earth leakage, and surge defence — all inside a robust plastic enclosure...
IP65 EV Consumer Unit – 40A C Curve RCBO + SPD
£56.90
The WMIP40CSP is a rugged IP65 EV consumer unit supplied with a 40A Type A RCBO (C Curve) and integrated Type 2 SPD. Built for EV charger installations that demand higher current handling and protection against inrush loads, it provides full overcurrent, residual current, and...
IP65 EV RCBO Kit – 40A C Curve A Type + Surge Protection (WPRC40CSP)
£34.80
The WPRC40CSP is a heavy-duty IP65 EV RCBO kit equipped with a 40A C Curve Type A RCBO and a pre-fitted Type 2 Surge Protection Device (SPD). It combines overload, short circuit, AC/DC earth leakage, and transient surge protection in a single compact weatherproof enclosure....
IP65 EV RCBO Kit – 32A C Curve A Type + Surge Protection (WPRC32CSP)
£34.80
The WPRC32CSP is a weatherproof IP65 EV RCBO kit equipped with a 32A C Curve Type A RCBO and a factory-fitted Type 2 Surge Protection Device (SPD). It delivers overload, short circuit, AC/DC earth leakage, and surge protection in one compact outdoor-rated enclosure. Designed for...
What Is an IP65 Metal Enclosure?
An IP65 metal enclosure is an electrical enclosure designed to protect internal components from dust and water ingress. The IP65 rating means the enclosure is dust-tight and protected against water jets, making it suitable for many outdoor and exposed electrical applications.
You may also see these products described as IP65 electrical enclosures, outdoor metal enclosures, IP rated metal enclosures, IP65 enclosure boxes or weatherproof electrical enclosures.
Where IP65 Electrical Enclosures Are Used
IP65 enclosures are used where electrical equipment needs protection from dust, moisture and external exposure. Metal options are often chosen where a more robust housing is required.
- EV charger supplies – housing RCBOs, SPDs and isolators near external charge points
- Garages and outbuildings – protecting small boards and circuit protection devices
- Outdoor distribution – local protection for external circuits and equipment
- Pumps and machinery – enclosing isolators or control-related protection equipment
- Retrofit protection – adding a durable enclosure where the existing board has limited space
IP65 Metal vs Plastic Enclosures
Metal and plastic IP65 enclosures both have a place depending on the installation. Metal enclosures are often selected for strength, durability and a more robust site finish. Plastic enclosures can be useful where lightweight, corrosion-resistant housing is preferred.
| Enclosure Type | Typical Benefit | Common Use |
|---|---|---|
| IP65 metal enclosure | Robust housing and stronger mechanical protection | EV supplies, garages, outbuildings and exposed trade installs |
| IP65 plastic enclosure | Lightweight and corrosion-resistant | External wall mounting and lower-impact environments |
Choosing the Right IP65 Enclosure Box
When choosing an IP65 enclosure box, check the size, internal layout, cable entry points, gland requirements, DIN rail space and whether metal construction is needed for the install.
- Size and capacity – allow space for devices, wiring and future access
- Material – metal for robustness, plastic where corrosion resistance or weight matters
- IP rating – IP65 for dust-tight and water-jet protected installations
- Mounting position – check whether the enclosure is suitable for the chosen location
- Cable entries – use suitable glands and sealing to maintain the IP rating
IP65 Enclosure FAQs
What does IP65 mean?
IP65 means the enclosure is dust-tight and protected against water jets. It is commonly used for outdoor and exposed electrical installations.
Can IP65 enclosures be used outside?
Yes, IP65 enclosures are suitable for many outdoor applications when installed correctly with suitable cable glands, sealing and mounting.
Are IP65 metal enclosures waterproof?
IP65 enclosures are protected against water jets, but they should not be treated as fully submersible. Check the required IP rating if the enclosure may be exposed to standing water or immersion.
What can be fitted inside an IP65 electrical enclosure?
Depending on the model, IP65 enclosures can house MCBs, RCBOs, SPDs, isolators, terminals and small distribution components.
Are metal enclosures better than plastic?
Metal enclosures are usually stronger and more robust. Plastic enclosures can be better where lightweight or corrosion-resistant housing is preferred.
How do I keep the IP65 rating after installation?
Use suitable glands, seals and blanking methods for cable entries and knockouts. Poorly sealed entries can reduce the enclosure’s weather resistance.
UK-Stocked IP65 Metal Electrical Enclosures
Power & Data UK supplies IP65 metal enclosures, outdoor electrical enclosure boxes and DIN rail-ready housings for EV, garage, outdoor and distribution installs. Orders over £30 qualify for free UK mainland next-day delivery when placed before 2pm.
For related products, browse our general enclosures, consumer unit enclosures, weatherproof sockets and switches and surge protection devices.