4-Circuit Barrier Block, 0.375" Pitch, Screw/Quick-Connect
The Beau 38721 0387216704 is a 4-circuit barrier terminal block with a 0.375" (9.53mm) pitch, designed for panel or chassis mounting. It terminates field wiring via top-entry screws and provides a 0.187" quick-connect tab on the bottom for pre-wired harnesses or PCB solder tabs. The dual-wall (2 Wall) barriers between each circuit improve creepage and reduce the risk of arcing at the 300V rating. Rated 15A per circuit, it accepts 14-22 AWG wire — the 14 AWG limit is the practical maximum for the screw clamp to maintain a gas-tight joint without damaging the conductor.
The flange allows the block to be screwed to a panel or chassis for mechanical retention, independent of the quick-connect tabs. The bottom termination is a 0.187" insulated quick-connect tab.
The part is ROHS3 compliant.