Barrier Block for Panel-Mount Power Distribution
The 387700306: Rated 15 A per circuit at 300 V, the block uses a screw termination with a captive plate that clamps 14-22 AWG solid or stranded wire without a separate ferrule.
Dual-Row Wiring — Two Wires per Circuit
The dual-row layout with 6 circuits and 12 wire entries means each circuit has two screw positions — one per row. That lets you land an incoming feed on one row and an outgoing jumper on the other, keeping the wiring tidy without a separate bus bar. The closed bottom termination prevents accidental contact with live terminals behind the panel. The flange mounting ears on each end secure the block to the panel with screws — no DIN rail adapter needed. The steel terminal screws with zinc, clear chromate finish resist corrosion in humid cabinet environments.