Dominic distribution box dimensions

Exact dimensions for Dominic distribution boxes are not publicly listed, but typical DB boxes range from small wall-mounted units to larger industrial enclosures.

Typical Distribution Box Sizes

Distribution boxes, including the Dominic stainless steel models, generally come in a variety of sizes depending on the number of circuits and installation type:

• Small residential DB boxes: Approximately 200–400 mm in height, 150–300 mm in width, and 80–150 mm in depth. These are usually single-phase, wall-mounted units suitable for homes or small offices .
• Medium industrial DB boxes: Around 400–600 mm height, 300–500 mm width, and 150–250 mm depth. These can accommodate multiple circuits and additional protective devices like RCCBs or surge protectors .
• Large commercial or industrial DB boxes: Heights of 600–1200 mm, widths of 500–800 mm, and depths of 200–400 mm. These are often three-phase units with higher amperage ratings and more complex internal layouts .

Factors Affecting Dimensions

1. Number of circuits: More circuits require larger enclosures to house MCBs, busbars, and wiring.
2. Mounting type: Surface-mounted boxes may have slightly larger external dimensions than flush-mounted boxes to accommodate the frame and cover .
3. Material: Stainless steel or polycarbonate enclosures may have different wall thicknesses, slightly affecting overall size .
4. Additional features: Smart DB boxes with energy monitoring or communication modules may require extra space inside the enclosure .

How to Obtain Exact Dimensions

Since Dominic distribution boxes are available in multiple configurations, the most reliable way to get precise dimensions is to:

• Check the manufacturer's datasheet or catalog for the specific model on Alibaba or the official supplier page .
• Contact the supplier directly to request technical drawings or CAD files.
• Specify the number of circuits, voltage, and mounting type to ensure the correct size is provided. By following these steps, you can ensure the selected Dominic distribution box fits your installation requirements safely and efficiently.