Distribution A300 series

Distribution A300 Series – Technical Overview

The Distribution A300 series encompasses a comprehensive range of modular distribution equipment designed for low-voltage electrical installations. These products are typically rated for currents from 63A up to 630A, with voltage ratings up to 690V AC, and are available in configurations such as 3P, 4P, and 3P+N. The series includes distribution boards, busbar systems, and enclosure solutions, often featuring IP ratings from IP30 to IP65 depending on the application. Key technical characteristics include high short-circuit withstand capacity (up to 25kA), modular design for easy integration of protective devices like MCBs, RCDs, and surge arresters, and compatibility with DIN rail mounting. The A300 series is engineered for reliability in industrial and commercial power distribution, ensuring efficient energy management and safety compliance with international standards such as IEC 61439.

Applications and Sectors

These distribution systems are primarily deployed in electrical panels for industrial automation, commercial buildings, and infrastructure projects. Typical environments include factory floors, data centers, HVAC systems, and lighting control panels. The series supports both main and sub-distribution applications, making it suitable for powering motor control centers, variable frequency drives, and auxiliary circuits. In renewable energy installations, such as solar farms, the A300 series is used for AC and DC distribution, ensuring robust performance under varying load conditions.

Subcategories and Key Articles

The Distribution A300 series includes several subcategories: main distribution boards (e.g., A300-MDB-400A), sub-distribution units (e.g., A300-SDU-250A), and busbar trunking systems (e.g., A300-BBT-160A). Article codes typically follow a pattern like "A300-XXX-YYYA", where XXX denotes the type (MDB, SDU, BBT) and YYY indicates the rated current in amperes. For example, the A300-MDB-630A is a main distribution board rated at 630A with 4P configuration. Other notable items include the A300-ENCL-IP65 enclosure series and the A300-BUSBAR-200A busbar system.

Business Benefits and Support

Electric Automation Network offers the Distribution A300 series with up to 65% discount compared to market prices, ensuring cost-effective procurement. Our service includes real-time pricing, technical documentation per article, and express worldwide shipping. Our team of specialized engineers provides personalized technical support for system design, selection, and troubleshooting, ensuring optimal integration into your electrical infrastructure.