Rail junction boxes are designed for vertical mounting of a power supply cabinet or side mounting of group boxes with an integrated rail system. This is a Halyester busbar junction box up to 250 amps maximum for central power supply. As for the single-side power supply, 160 amps is maximum and one rail per cabinet is available for 3 phases, neutral and ground. Furthermore, this RG 433 rail junction box has cabinet openings on all four sides (see image) and they are all the size number 3.
Specifications
Equipped with busbar : Yes
Rated current rail system (A) : 250
Material : Plastic
Height (mm) : 270
Width (mm) : 270
Depth (mm) : 171
Busbar distance (mm) : 44
Extension possible : Yes
Mounting method : Other
With transparent cover : Yes
Short-circuit breaking capacity (Icw) (kA) : 10
Number of poles : 5
Degree of protection (IP) : IP66
Degree of protection (NEMA) : Other


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