Junction Box, 407 Terminal Distribution Box Din Rail 4 Level Single Phase Case with Transparent Cover for Electrical Engineering

High-Capacity Electrical Distribution: 125A rated current and 500V voltage handling with 4x7 terminal holes for efficient 250-450V power management. Brass rods and 4-input/24-output design ensure robust connectivity in electrical systems. Durable Transparent Housing: PA nylon shell with 94V-2 flame retardancy and -30℃~110℃ temperature resistance for clear visibility of internal wiring. Brass-reinforced terminals withstand up to 100A current safely. Isolated Terminal Safety: Built-in isolation barriers prevent accidental short circuits during rewiring operations in RV trailers and industrial applications. Space-Efficient DIN Rail Mounting: Compact 4-level single-phase design simplifies installation in confined electrical engineering environments. Maintenance-Friendly Solution: Removable cover enables quick access for wiring adjustments while maintaining secure enclosure integrity.