NHNT1629 is Burndy’s 230 kV substation copper T-connector for copper-tube-to-cable transitions, featuring a 1-1/4" IPS/EHPS run and a 6 AWG–250 kcmil tap. This bolted, 90-degree T-connector joins copper tube to cable with a reversible orientation for flexible installation and a one-wrench setup using 1/2"‑13 bolts, requiring about 480 in-lb of torque for assembly. Made from cast copper alloy with silicon bronze hardware, its footprint measures roughly 6.32 inches long by 2.44 inches wide, making it suitable for substations needing a compact, high‑current tube-to-cable junction.
