What This 12-Position Screw Plug Does
The 1-2305909-2: This is a 12-position plug with female sockets from TE's WireMate, TB, Buchanan series — a free-hanging (in-line) screw-clamp terminal block that accepts 12-26 AWG wire. Rated 10 A at 300 V, it's built for control circuits, lighting, and general industrial power distribution where you need a reliable, field-serviceable termination.
Mating Half and Field Wiring
The plug wire entry is 180° (straight in-line), which keeps the cable bundle aligned with the connector axis. Retention latches on the non-wire side hold the mated pair together against vibration. The contact mating finish is nickel, which is standard for industrial screw-clamp connectors where the connection is made by the screw, not the contact interface.
