DCDB 2IN-2OUT 600V (2 SPD + 2 MCB) (2 Series x ≤12 Panels) – Fuse: HAVELLS/ELMEX | SPD: ELMEX | MCB: HAVELLS
This DC Distribution Board (DCDB) is designed for two-input and two-output solar PV string configurations, rated for 600V DC. It supports 2 series of up to ≤12 panels each, making it ideal for medium-scale rooftop and ground-mounted solar PV systems. The weatherproof, durable enclosure ensures reliable performance even in harsh outdoor environments.

It is equipped with:

• High-quality HAVELLS/ELMEX DC fuses for overcurrent protection

• Two ELMEX Surge Protection Devices (SPD) for safeguarding against transient overvoltages from lightning or grid surges

• Two HAVELLS MCBs for secure circuit isolation and switching

This configuration delivers safe, efficient, and reliable DC power transfer to the inverter while extending the system’s lifespan.