The DCDB 1 IN 1 OUT (MCB + SPD) – 1000V/600V is a compact and efficient Solar DC Distribution Box designed to provide complete protection for a single PV string in high-voltage solar applications. It integrates DC MCB and DC Surge Protection Device (SPD) to protect the solar system against overcurrent, short circuits, and sudden voltage surges caused by lightning or electrical disturbances.

The unit is equipped with 1 No. 32A DC MCB (LK/Havells) and 1 No. DC SPD (Havells), ensuring reliable operation and enhanced safety of solar PV components. The enclosure is made from a durable 220 × 190 × 100 mm ABS + PC material, offering excellent resistance to UV rays, dust, moisture, and harsh environmental conditions.

Key Features:

• Supports 1 PV string input and 1 output
• 1 × 32A DC MCB (LK/Havells) for overload and short-circuit protection
• 1 × DC SPD (Havells) for surge and lightning protection
• Durable 220 × 190 × 100 mm ABS + PC enclosure
• UV-resistant, weatherproof, and corrosion-resistant construction
• Compact design for easy installation and maintenance
• Suitable for residential, commercial, and industrial solar PV systems
• Enhances safety and reliability of solar DC circuits