This overview compares the surface-mounted modular enclosure Legrand Practibox S surface-mounted modular enclosure 1x22 modules IP40 transparent door with 1P B16 RX3 circuit breaker with three alternative solutions: the flush-mounted Legrand PRACTIBOX S 2x12 and two Noark PNS series surface-mounted models (with 18 and 36 modules). All of these products are designed for organizing electrical distribution and protecting circuits in residential or commercial settings, featuring an IP40 protection rating and transparent or white doors for visual inspection and easy maintenance. The main differences lie in the mounting type (surface-mounted or flush-mounted), total module capacity, row arrangement, and included circuit breakers.
⚙️ Below is a comparison of the key characteristics of the evaluated distribution boards, including mounting type, module capacity, row configuration, door type, brand, and included components.
| Comparison parameter | Legrand Practibox S 1x22 | Legrand PRACTIBOX S 2x12 | Noark PNS 18T | Noark PNS 101501 | Practical conclusion |
|---|
| Brand | Legrand | Legrand | Noark | Noark | All products come from well-known electrical equipment manufacturers, ensuring reliable and dependable installation. |
| Mounting type | Surface-mounted | Flush-mounted (recessed) | Surface-mounted | Surface-mounted | Surface models are easier to install without wall renovation, while flush models provide a cleaner and more concealed look. |
| Capacity and rows | 1 row of 22 modules | 2 rows of 12 modules (24 total) | 1 row of 18 modules | 2 rows of 18 modules (36 total) | The choice of capacity and row layout depends on the total number of modular devices and available space. |
| Door | Transparent | White | Transparent | Transparent | Transparent doors allow visual inspection without opening the enclosure, while white doors conceal the internal components. |
| Included components | With 1x 1P B16 RX3 circuit breaker | With 2x 1P B16 RX3 circuit breakers | Not specified with breakers in description | Not specified with breakers in description | Legrand models include basic circuit breakers right out of the box for simpler setups, whereas Noark enclosures require separate breaker selection. |
◎ The following table evaluates how suitable each distribution board is for different use cases and buyer needs to help you choose the best option for your specific project.
| Use case | Recommended product | Why |
|---|
| Surface mounting for a single-row 22-module board with basic protection | Legrand Practibox S surface-mounted modular enclosure 1x22 modules IP40 transparent door with 1P B16 RX3 circuit breaker | Well-suited for wall installation, offering a wide single row of 22 modules, a transparent door, and an included B16 circuit breaker. |
| Flush mounting in a wall niche with a dual-row layout | Modular flush-mounted distribution board Legrand PRACTIBOX S 2x12 with white doors, 2x1P B16 RX3 | Provides a concealed flush installation, two rows of 12 modules for a compact footprint, and two included circuit breakers. |
| Surface mounting of medium capacity with clear door visibility | Noark PNS 18T Surface Mounted Modular Enclosure, 1x18 Modules, IP40, White/Transparent | Offers a surface-mounted format with 18 modules in a single row, an IP40 rating, and a transparent door for easy visual monitoring. |
| Spacious surface-mounted board for an expanded 36-module electrical setup | Noark PNS 101501 Surface-Mounted Modular Distribution Board 2x18 Modules IP40 with Transparent Door | Delivers maximum capacity in two rows of 18 modules (36 total) for larger power distribution systems with surface installation. |
The Legrand Practibox S surface-mounted modular enclosure 1x22 modules IP40 transparent door with 1P B16 RX3 circuit breaker differs from alternatives through its surface-mounted design, convenient single-row 22-module layout, transparent door, and included circuit breaker. It is most suitable for wall-mounted installations in residential or commercial spaces where quick visual access is needed and breaking into the wall for a flush-mounted unit like the Legrand 2x12 is not an option. If you require a larger capacity (36 modules), the Noark 2x18 is a better fit, while the flush-mounted Legrand version is preferable for a completely concealed look.
