250A DC Busbar Box for Battery Bank Parallel Connection | 550V DC MCCB Integrated

Product Overview

The 250A DC Busbar Box is a robust and high-performance interconnection unit designed for Energy Storage Systems (ESS). It enables safe and efficient parallel connection of multiple battery banks, ensuring reliable current distribution and overcurrent protection.

Built with pure copper busbars and a 250A / 550V DC MCCB, this unit offers superior conductivity, minimal power loss, and long-term durability — ideal for both industrial and renewable energy setups.

⚙️ Key Specifications

⚡ Applications

• Energy Storage System (ESS) battery interconnection

• Solar battery bank parallel connection

• DC distribution and load sharing panels

• Industrial backup power systems

• EV charging station battery interfacing

🧰 Features

• Heavy-duty pure copper busbars for low resistance and high current handling

• Pre-installed MCCB for protection and isolation

• Sturdy enclosure with powder coating for corrosion resistance

• Multiple gland entries for flexible cable routing

• Easy access and maintenance with front opening lockable door

• Compact design suitable for ESS cabinet or wall mounting

📦 Package Includes

• 1 × 250A DC Busbar Box with MCCB

• Pre-installed copper busbars and cable glands

• Welded Mounting brackets and lockable enclosure

🛡️ Safety & Compliance

• Designed as per industrial safety standards for DC systems

• MCCB conforms to IEC standards for DC operation

• Factory-tested for current carrying and insulation performance