AK Size of Distribution Box

AK distribution boxes come in compact sizes ranging from 3 to 36 modules, with options for 1 to 3 rows, suitable for indoor installations.Module and Row OptionsThe Spelsberg AK Compact series offers a variety of sizes to fit different installation needs. The boxes are available with 3 to 36 modules, and can be configured in 1, 2, or 3 rows, making them suitable for small workshops, residential units, or technical rooms . For example, the AK 12 model has 1 row with 12 modules, rated for 400V AC operational voltage and 1000V AC/DC insulation voltage .DimensionsWhile module count defines capacity, physical dimensions vary by model. Typical compact AK boxes are designed to save space and allow flexible installation. For instance, some models like the AKS10898 (from AK Industries) measure 14.5 x 16 inches, though this is for a specific 7-hole distribution box variant . Spelsberg boxes are generally smaller and optimized for indoor wall mounting.Protection and MaterialAK distribution boxes are designed with high protection classes, typically IP65, ensuring dust and water resistance . They are made from halogen-free, impact-resistant materials, and some industrial variants use cold-rolled steel for enhanced durability . This makes them suitable for both residential and industrial environments.Installation FeaturesAK boxes are installation-friendly, often featuring tool-free DIN rail mounting, screwless PE/N terminals, and pre-mounted cable entry points for quick and safe wiring . They can be surface-mounted or recessed, depending on the model, and are designed to simplify electrical distribution setup.SummaryModule range: 3–36 modulesRows: 1–3 rowsProtection class: IP65Material: Halogen-free plastic or cold-rolled steelDimensions: Vary by model; compact for indoor use, e.g., AK 12 has 12 modules in 1 rowInstallation: Tool-free, flexible cable entry, suitable for residential, commercial, and technical rooms These features make AK distribution boxes a versatile solution for space-saving and reliable electrical distribution.