Feed-through/thru terminal block with 1-deck / level - for using in Ex zone - Phoenix Contact (CLIPLINE series / ST series) - ST 2.5 - Gray - 1 feed-through pole (1P) / 2-wires (1 push-in + 1 push-in) - for 0.08mm2...4mm2 / for #28AWG...#12AWG - Rated current 24A (IEC; with 2.5mm2 conductor) - DIN rail mounting - 5.2mm width