

The WAGO 880 series neutral-through terminal block is a blue, single-deck component designed for Ex I applications, featuring a center marking slot and a test port. It accommodates four wires (two clamps + two clamps) for wire sizes ranging from 0.08mm² to 4mm² or #28AWG to #12AWG, and supports a rated current of 20A. The terminal block uses CAGE CLAMP spring connections and is mounted on a DIN-35 rail (35 x 15 / 35 x 7.5) with a 5mm width, equivalent to model 880834999940.