What it is and where it sits
The Molex 387203205 is the 5-circuit member of the Beau 38720 series barrier terminal strip family. It is a single-row, dual-wall barrier block rated 15 A per circuit at 300 V, with top-entry screw clamps and insulated solder turret bottom termination. The flange feature provides mechanical stability during panel mounting — a detail that matters when the strip is specified in equipment that sees repeated service access and field rewiring. The series base product number is 038720.
Key ratings and what they mean for the fit
The zinc clear chromate finish on the terminal screws resists corrosion in indoor industrial environments, and the thermoplastic insulation body carries no flame-class entry in this listing — verify against your equipment's material requirements if the application has a UL94 or glow-wire requirement.