The Molex Eurostyle 39100 391002512 is a 12-circuit enclosed terminal strip — a dual-row power distribution point meant for chassis or panel mounting. It accepts 6-14 AWG wire, terminates with screws, and carries a 63 A per-circuit rating at 600 V. The 0.591" (15.00 mm) pitch gives the spacing needed for that current and for landing larger wire without crowding.
The 391002512 shares the same 0.591" (15.00 mm) pitch, 63 A current rating, 600 V rating, and chassis/panel mounting as the 5-circuit 391002505. The difference is the circuit count — 12 circuits here versus 5 on the smaller sibling, with 24 wire entries versus 10. Both are active and RoHS3 compliant, so sourcing either is straightforward.
Active lifecycle status and RoHS3 compliant.