Vertiv BBE BD Series UPCBDs are round-cornered, square-design telephone enclosures suitable for copper or fiber distribution. These enclosures are USDA accepted. The UPCBD3, UPCBD4, and UPCBD5 include a dielectric shield, cable ties, and a shield isolation bonding/grounding bracket assembly. These accommodate buried wires, cables, terminal blocks, and load coil assemblies. Specific uses include termination of buried service wires and all types of splicing arrangements.