Barrier strip for panel wiring — 4 circuits at 0.375" pitch
The 387207504: Top termination uses screws with captive plate — the pressure plate stays captured in the screw thread, so there are no loose washers to drop into the enclosure. Accepts wire from 12 AWG (heavy power feed) down to 22 AWG (control signal), giving this single strip the range to handle both the main supply and the interlock wiring on the same block.
Terminal screws are steel with a zinc, clear chromate finish — corrosion-resistant for long-term service in non-sealed panels. RoHS3 compliant per the current status. No UL or CSA listing number is carried in the available specification data, but the UL94 V-0 rating on the insulation material is the standard flame class accepted by most panel builders for this connector class.