Introduction: Penton PEN1218/SV1 at a glance
Penton PEN1218/SV1is a compact, surface-mounted weatherproof junction box designed to protect electrical and low-voltage equipment in outdoor or exposed environments. With an external footprint of 94 × 94 × 57 mm, an internal mounting plate and an IP66 rating, this polycarbonate enclosure is aimed at applications such as CCTV accessory junctions, small power and data terminations, and mounting of small PCBs or terminal blocks. Its glass-fibre reinforced polycarbonate construction (grey, similar to RAL 7035) balances mechanical strength, corrosion resistance and cost-effectiveness for many light industrial and commercial installations.
Key features
- IP66 weatherproof protection— dust-tight and resistant to powerful water jets.
- Compact footprint— 94 × 94 × 57 mm external dimensions for discreet surface mounting.
- Material— glass-fibre reinforced polycarbonate for impact resistance and durability.
- Internal mount plate— included, simplifying tidy installations of terminal blocks or small PCBs.
- Cable entries— metric knockouts to accept standard cable glands or conduit fittings.
- Colour— neutral grey (similar to RAL 7035) to blend with most installations.
Detailed specifications and benefits
- Model:PEN1218/SV1
- Brand:Penton
- Supplier code:ITM004762
- Ingress protection:IP66
- Material:Glass-fibre reinforced polycarbonate
- Dimensions (W×H×D):94 × 94 × 57 mm
- Mounting:Internal mounting plate included
- Cable entries:Metric knockouts for cable glands / conduit
- Colour:Grey (similar to RAL 7035)
Glass-fibre reinforced polycarbonate offers a strong combination of impact resistance and light weight. Compared with plain ABS, the reinforced polycarbonate will typically provide improved mechanical strength and better long-term dimensional stability. It is also non-corrosive, so it performs well in humid or chemically mild outdoor environments where metal enclosures could corrode. The neutral grey finish reduces visual impact on facades and blends with many CCTV and security installations.
The IP66 rating means the enclosure is dust tight and protected against powerful water jets. For outdoor installations this provides confidence against rain, splashes and hose-down cleaning. To maintain IP66 performance the installer must use suitable cable glands for all knockouts, and ensure all seals are correctly fitted during installation. The enclosure is intended for moderate outdoor exposures; while polycarbonate resists many environmental conditions, long-term UV exposure and extreme temperature ranges should be checked against the manufacturer’s datasheet for exact performance limits.
The internal mounting plate included with the PEN1218/SV1 simplifies tidy wiring and secure fastening of terminal blocks, small PCBs or power-supply adapters. Metric knockouts accept common cable glands, making it straightforward to create sealed cable entries when using the correct gland type and sealing washers. Because the internal volume is compact, installers should plan component layout and cable routes in advance to avoid overcrowding and to maintain serviceability. As with any electrical enclosure, ensure installation is performed by a competent person and complies with local wiring regulations.
Use cases and scenarios where the PEN1218/SV1 excels
- CCTV and security accessory junctions:Small cameras, junctions for power/data to camera heads, or tidy terminations for auxiliary sensors and alarms.
- Small outdoor power and data terminations:Weatherproof junctions for PoE injector leads, small transformer outputs, or short-run signal terminations.
- Edge electronics and sensor housings:Suitable for mounting tiny control boards, environmental sensors, or wireless nodes where a sealed enclosure is required.
- Temporary or semi-permanent installations:Where a compact, low-cost weatherproof enclosure is needed for short- to medium-term outdoor equipment protection.
- Indoor applications with spill or washdown risks:Workshops or wash bays where water jets or splashes could damage unprotected terminations.
These scenarios leverage the PEN1218/SV1’s small size, included mount plate and IP66 sealing. The enclosure works best when internal wiring and components are small and when space for components and cable bends is sufficient for easy servicing.
Comparisons with similar products
At 94×94×57 mm the PEN1218/SV1 is smaller than many common junction boxes used for bulk wiring, making it a better fit for discreet installations or where wall space is limited. Compared to larger enclosures (e.g., 120×120 or 150×100 variants), it saves space but also reduces available internal volume — a key trade-off to consider.
Polycarbonate enclosures like this one offer excellent impact resistance and are non-corrosive, unlike steel or aluminium boxes which may corrode or require paint/coatings in harsh environments. ABS boxes are often cheaper but tend to be less impact resistant and can be more susceptible to UV degradation over time. Stainless steel enclosures are best for highly corrosive or high-temperature environments but carry higher cost and weight; for most CCTV and light-duty outdoor electronics, reinforced polycarbonate is a practical middle ground.
IP66 provides strong protection against dust and high-pressure water jets. For many outdoor uses this is sufficient. Some competitors offer IP67 or IP68 ratings (temporary immersion or continuous immersion resistance) — choose IP67/68 if the enclosure may be submerged. Conversely, indoor-only or sheltered applications may be fine with IP54/55. The PEN1218/SV1’s IP66 balance offers reliable protection for exposed walls and overhead mounting that are unlikely to be submerged.
The supplied logistics data lists a cost price of 59.46 and a suggested RRP of 71.00 (currency as supplied by the reseller). That positions the box as an affordable, mid-range option relative to heavy-duty metal enclosures or premium-IP polymer housings with extra features such as internal gasketing channels or multi-compartment designs. For installers who need a compact, sealed enclosure without premium extras, the PEN1218/SV1 is competitively priced.
Customer testimonials and feedback
There are no recorded customer testimonials supplied in the product record. Typical feedback that installers and end users often report for similar compact polycarbonate junction boxes includes:
- "Great size for camera junctions — fits neatly behind the camera and keeps connections tidy."
- "IP66 rating gave us confidence for outdoor mounting — just remember to fit the right glands."
- "Internal plate made wiring neat and reduced installation time."
- "Would prefer clearer datasheet on knockout sizes and temperature limits before bulk specifying."
These representative comments reflect common strengths (size, protection, included mount plate) and common installer's requests (detailed datasheet, knockout dimensions and temperature/UV ratings). Before high-volume purchasing, check for live customer reviews via the reseller site or independent forums, and request the full manufacturer datasheet for technical confirmation.
Installation tips and best practices
- Use appropriately sized metric cable glands with compatible IP66 sealing washers for every knockout used to maintain ingress protection.
- Plan the internal layout to avoid overcrowding — route cables to minimise sharp bends and allow space for any terminal blocks or small PCBs.
- Secure the internal mount plate and any components to prevent vibration or movement in outdoor conditions.
- Confirm the mounting surface and fasteners are suitable — use corrosion-resistant screws and appropriate wall plugs for exterior masonry or façades.
- Verify environmental limits (temperature, UV exposure) from the manufacturer’s datasheet before long-term, high-UV installations.
Limitations and specification checks
The product record indicates that manufacturer technical datasheet and certain certification details areINSUFFICIENT DATA. Important items to confirm before specifying are the exact knockout sizes, material flammability rating, operational temperature range, UV resistance, and any relevant certification marks (e.g., CE, UKCA). Also note warranty data is not supplied in the record — clarify warranty terms with the reseller or manufacturer if this is critical for your procurement.
Conclusion: Why choose the Penton PEN1218/SV1?
The Penton PEN1218/SV1 IP66 polycarbonate junction box is a practical, compact solution for many outdoor and exposed-location wiring tasks. Its reinforced polycarbonate body gives good impact resistance and corrosion-free performance, while the IP66 rating offers robust protection against dust and water jets. The included internal mounting plate and metric knockouts make installation straightforward for CCTV accessories, small power/data terminations and low-voltage electronics.
While its small internal volume limits its use to modest-sized components and terminations, the PEN1218/SV1’s combination of durability, discrete footprint and competitive pricing makes it an attractive choice for installers who need a reliable, weatherproof enclosure without the bulk or cost of larger or metal housings. Before final specification, request the manufacturer datasheet to confirm knockout dimensions, temperature and UV ratings, and any certifications required for your project.
With sensible installation practices — correct cable glands, competent wiring and attention to environmental limits — the PEN1218/SV1 provides an efficient, tidy and weather-resistant enclosure option for many CCTV and small-scale outdoor protection needs.
