The RTE 2637164C13M Transformer Junction, listed as the RTE LBC-4, is a 200 A four-way URD (underground distribution) transformer junction designed for use in 8.3/14.4 kV distribution networks. It provides four load-break connections (LBC4) to route multiple primary feeders to a single transformer, enabling safe switching and sectionalizing inside underground vaults. In supplier catalogs this part is described as Junction LBC4, 200 AMP, 15KV, confirming its role in 15 kV URD systems and four-way load-break configurations. Municipal installation standards reference 2637164C13M as a transformer junction used in primary vaults, underscoring its utility in utility distribution infrastructure.
