The WAGO 264 series feed-through terminal block is a light gray, single-deck unit with a snap-in mounting foot and center marking slot, suitable for Ex e II applications. It features one feed-through pole for two wires (one clamp each) and supports wire sizes from 0.08mm² to 2.5mm² (#28AWG to #12AWG). Rated for a current of 23A, it utilizes CAGE CLAMP spring connections and can be mounted on a DIN rail or surface using an accessory snap-in foot. The terminal block is equivalent to model 264180 and has a width of 6mm.