Low-voltage Cable Branch Box
Low-voltage cable branch boxes are used in 0.4kV power distribution systems to realize cable branching and protection. They feature an outdoor fully enclosed structure, small size, convenient installation and excellent protection performance, suitable for urban and rural power grids, residential quarters and other scenarios.
Clear Core Functions
Reasonable Structural Design
Reliable Safety Performance
Technical Parameters
Flexible and Convenient Installation
Easy Operation and Maintenance
Strong Expansion Capacity
Excellent Environmental Adaptability
Technical Parameters
Technical Specification
| Serial No. | Item | Standard Parameter Value |
| 1 | Box Body | |
| Installation Method | Outdoor Floor-mounted / Outdoor Wall-mounted | |
| Box Material | 304 Stainless Steel | |
| Enclosure Protection Grade | IP44 | |
| 2 | Busbar | |
| Rated Operating Voltage | 400V | |
| Rated Insulation Voltage | 690V | |
| Rated Frequency | 50Hz | |
| Rated Current | 630A | |
| Rated Short-time Withstand Current | 10kA, 1S | |
| Busbar Material | T2 Electrical Copper |
Application
Distribution stations
Industrial and Mining Enterprises
Residential Areas
