1. ✔ **Perfect fit for hydraulic‑magnetic circuit‑breaker(HMCB)**：Standard TH35‑7.5 DIN rail, snap‑in installation for HMCB breakers, convenient for on‑site wiring & maintenance in South‑Africa projects.
2. ✔ **Anti‑corrosion for local climate**：Zinc‑plated DIN rail and powder‑coated box housing, resist high humidity, coastal salt‑spray, suitable for South‑Africa tropical working conditions.
3. ✔ **Dust & moisture protection**：Distribution box isolates internal HMCB units from dust, splash and mechanical damage.
4. ✔ **South‑Africa power grid oriented**：Designed for local 230‑400V 50Hz low‑voltage distribution system, reference IEC / SANS specifications.
5. ✔ **Flexible custom service**：Custom enclosure dimension, module ways, DIN‑rail cutting length, OEM logo printing.
6. ✔ **Project‑oriented packing**，support large‑volume utility tender procurement in South Africa.