Havells Solar DCDB 600 V – 2 IN/1 OUT DC Distribution Box with Fuse, MCB & SPD

Ensure complete protection and efficient power distribution in single or dual-string solar systems with the Havells 600 V DCDB (2 in/1 out). This well-designed box includes essential safety features such as DC fuses, a DC MCB, and a surge protection device, all neatly housed within a transparent, IP65-rated enclosure. The 2-in/1-out configuration is perfect for combining two solar panel inputs into a single output line, optimizing system efficiency.

🔧 Key Features

Voltage Rating: 600 V DC

Inputs/Output: 2 inputs → 1 output – ideal for dual-string solar setups

Protection Inside:

DC fuse on each input

DC MCB for overload/trip protection

DC surge protection device (SPD) for safety against surges

Construction: Transparent polycarbonate cover with IP65 rating – dust and waterproof

Safety Labeling: Clearly marked input/output terminals for easy connections

Mounting Options: Wall or structure-mount with cable-gland entries

Grounding: Includes PE terminal for safe earth connection

🏗️ Application

Dual-string residential solar setups

Inverter or charge controller DC input panels

Off-grid/hybrid solar systems

Compact solar design projects needing reliable DC safety