Price of 380 Electrical Box Distribution Box

The price of a 380V electrical distribution box typically ranges from $100 to over $1,000 depending on type, capacity, and features. Price Range OverviewIndustrial-grade portable boxes with 380–415V, 16A–32A sockets and built-in circuit breakers are available on platforms like Amazon for around $100–$300. These are suitable for temporary or light industrial use and often feature IP44/IP54 ratings for damp environments.

Complete 3-phase distribution boards or electrical cabinets for factory or commercial applications can cost $500–$1,500 or more, depending on size, number of circuits, and manual or automatic transfer switch capabilities. High-end or specialized boxes, such as transparent three-phase meter boxes or smart distribution panels with advanced monitoring, may exceed $1,000, especially when designed for industrial or commercial metering and safety compliance.

Factors Affecting Price

Voltage and Amperage Rating: Higher voltage (380V) and higher amperage (32A–40A) boxes are more expensive due to larger components and safety requirements. Number of Circuits: More circuits or sockets increase cost, as more breakers and wiring are required. Material and Durability: ABS or metal enclosures with flame resistance, corrosion protection, or weatherproofing (IP44/IP54) add to the price.

Features: Built-in circuit breakers, surge protection, remote monitoring, or smart control systems increase cost. Installation and Customization: Custom configurations, mounting options, or integration with building management systems can significantly affect total investment.

Practical Considerations

For residential or light industrial use, a standard 380V distribution box with basic circuit protection is sufficient and cost-effective. For industrial or commercial applications, consider boxes with higher durability, multiple circuits, and optional monitoring to ensure safety and long-term reliability. Wholesale or bulk purchases from manufacturers like Alibaba or Made-in-China can reduce per-unit cost, especially for large projects.

In summary, 380V electrical distribution boxes vary widely in price, from around $100 for portable units to over $1,000 for industrial-grade or smart panels, with cost influenced by capacity, materials, features, and installation requirements.