Small Distribution Box Base

A small distribution box base is a compact electrical enclosure designed to house fuses, breakers, and terminals, available in various sizes, modular configurations, and protection classes for indoor or surface-mounted applications.

Overview and Purpose

A small distribution box base serves as the foundation for a compact electrical distribution system. It provides a secure enclosure for electrical components such as fuses, circuit breakers, and terminal blocks, ensuring safe and organized power distribution in residential, commercial, or industrial settings . These boxes are often modular, allowing flexibility in the number of modules or circuits installed .

Types and Sizes

• DISBOX-MA Series: Available in 8 sizes, from 8 to 54 modules, with IP40 protection for indoor use. The design includes optional grey or transparent doors and pre-installed mounting rails and terminals .
• DISBOX-DA Series: Surface-mounted, IP30 protection, halogen-free styrene material, open design for easy access, available in 6 sizes from 1 to 42 modules. Smaller sizes have integrated mounting rails, while larger sizes include galvanized steel TS35 rails .
• Type 10 and 11 Series (DISTRO-DIRECT): Modular design with various input/output options, compatible with protective breakers, and suitable for compact power distribution .
• Basic Surface-Mounted Boxes: Simple enclosures for 4 modules, suitable for indoor applications like small PV systems or greenhouse control, often including a DIN rail and mounting screws .

Key Features

• Material: Typically halogen-free plastics or styrene for safety and durability .
• Protection Class: IP30 to IP40 for indoor use; some models may offer higher IP ratings for moisture or dust protection .
• Mounting: Surface-mounted or wall-mounted; some series allow easy access to internals without opening doors .
• Modularity: Supports 1 to 54 modules depending on the series, allowing customization for different electrical loads .
• Accessories: Pre-installed mounting rails (TS35), PE&N terminals, screw terminals, and optional covers for unused module slots .

Applications

Small distribution box bases are used in:

• Residential and commercial low-voltage power distribution
• Solar PV systems and small renewable energy setups
• Industrial control panels and machinery protection
• Indoor electrical installations requiring compact, modular enclosures .

Selection Tips

When choosing a small distribution box base:

1. Determine the number of modules required for your circuits.
2. Check the IP protection class for indoor or outdoor suitability.
3. Consider material and fire safety standards (halogen-free, UV-stable).
4. Decide on mounting type (surface-mounted vs. flush-mounted).
5. Ensure compatibility with DIN rails, breakers, and terminals.

By selecting the appropriate series and size, a small distribution box base can provide a reliable, safe, and flexible foundation for your electrical distribution needs .