A comprehensive list of distribution box specifications models and pricing information

Distribution boxes vary by voltage, amperage, modularity, and application, with prices ranging from affordable residential units to high-capacity industrial systems.

Specifications

Distribution boxes are electrical enclosures that house circuit breakers, fuses, switches, and other protective devices to ensure safe electricity flow. Key specifications include:

• Voltage and Frequency: Commonly AC 50Hz or 60Hz, with rated voltages from 380V to 660V depending on the model and application .
• Amperage Capacity: Varies by model; residential units typically handle lower currents, while industrial boxes support higher loads.
• Number of Circuits/Modules: Residential boxes often have 16- or 32-module options, while commercial and industrial boxes can range from 1-way to 36-ways .
• Material and Construction: Flame-retardant plastics or metal enclosures, with weather-resistant options for outdoor installations .
• Mounting Options: Flush or surface mounting, with modular expandability and customizable connection kits .
• Safety and Compliance: Certified to standards such as IEC 61439 and IEC 61535, with integrated safety features like fire resistance and overload protection .
• Advanced Features: Some modern boxes include smart monitoring, remote control, and digital displays for energy management .

Common Models

• Low-Voltage Fixed Switchgear: GGD, GDH, PGL series; used in substations, power plants, and industrial facilities for stable power distribution .
• Low-Voltage Withdrawable Switchgear: GCK, GCS, MNS series; suitable for motor control, lighting systems, and high-consumption environments like hotels and factories .
• Modular Residential Boxes: Panasonic 16- and 32-module boxes; flexible, expandable, and suitable for both energy and multimedia distribution .
• Smart and Decentralized Boxes: Wieland distribution boxes; designed for building automation, industrial plants, and smart building applications .

Price Range

• Residential Units: Basic single-phase boxes start at relatively low prices, while modular 16- or 32-module units with advanced features cost more .
• Commercial and Industrial Units: Prices increase with higher capacity, durability, and integrated control systems. Outdoor-rated or weather-resistant enclosures carry premium pricing .
• Customization Costs: Special mounting configurations, labeling, and integration with building management systems can further influence the total cost .

Applications

Distribution boxes are used across residential, commercial, and industrial sectors, including:

• Housing developments and apartments
• Office complexes and data centers
• Manufacturing facilities and power plants
• Healthcare institutions and educational establishments Choosing the right distribution box involves considering load requirements, environmental conditions, safety standards, and future expandability to ensure reliable and efficient power distribution .