The Molex Beau 38720 387207402 is a 2-circuit barrier strip with a 0.375" (9.53 mm) pitch, built for panel and through-hole mounting. It's a dual-wall barrier block — the 2 Wall (Dual) design puts a physical divider between terminals to reduce tracking in humid or dirty environments.
Top termination uses Screws with Captive Plate — the plate stays captured in the screw, so you don't lose it when the terminal is open. Bottom termination is PC Pin, meaning the strip solders into a PCB for a permanent board-level connection. Wire range is 12-22 AWG, which covers most panel field wiring from a 12 AWG feeder down to a 22 AWG control signal.
Operating temperature is -40°C to 100°C, so it's fine in an unheated cabinet or near a warm transformer. Terminal screws are steel with Zinc, Clear Chromate finish. The housing is black. ROHS3 Compliant per the listing.
Mounting and features
The strip includes a Flange for chassis or panel mounting — screw it down before you land the wires. Mounting Type is listed as Chassis, Panel; Through Hole, so you can either bolt it to a panel or solder the PC pins into a board. Single row, 2 wire entries, bulk packaging.