Barrier Strip, 3 Circuits, Screw Termination
The Molex Beau 387216703 is a 3-circuit barrier strip from the Beau 38721 series, built for chassis or panel mounting. It uses a 0.375" (9.53 mm) pitch — wide enough to handle 14-22 AWG wire comfortably — and carries a 15 A current rating at 300 V. The top termination is screw-clamp; the bottom is a Quick Connect (0.187") insulated tab, which makes it a good fit for applications where field wiring lands on screws and the pre-wired harness connects via quick-disconnects.
The dual-wall barrier design (2 Wall) provides physical isolation between adjacent terminals, reducing the chance of accidental shorting during wiring. The flange on each end gives a secure panel-mount option — two screws hold the strip rigid, which matters when the screw terminals get torqued down repeatedly.