Barrier Block for Panel Wiring — 6 Circuits, 20A at 300V
The TE Connectivity Buchanan NC6-P107-06 is a 6-circuit single-row barrier strip with a 0.375" (9.53mm) pitch, rated 20A per circuit at 300V. The dual-wall barrier design gives physical isolation between adjacent terminals — you get creepage and a positive wire-stop that keeps stripped conductors from shorting across the next position.
Termination and Wiring — Screw Clamp, PC Pin, 12-22 AWG
Wire range is 12-22 AWG, which covers most power distribution and control wiring in a 20A circuit. The 2-wall barrier guides the wire into the clamp and prevents the stripped end from contacting the adjacent terminal — a detail that matters when you are landing stranded wire in a crowded cabinet.