The 3RT2027-1AK60: Mounts via screw and snap-on onto 35 mm DIN rail per DIN EN 60715. The mounting position allows ±180° rotation on a vertical surface and ±22.5° tilt forward/backward — flexibility for tight panel layouts. Clearance requirements: 10 mm above, below, and forward; 6 mm at the sides. Ambient operating range -25 to +60 °C; storage -55 to +80 °C.
Wiring and termination
Main contact terminals accept solid or stranded conductors from 1 to 10 mm². For dual wires per terminal, the range is 2x (0.5…1.5 mm²) or 2x (0.75…2.5 mm²) — handy for daisy-chaining. Auxiliary switch contacts are included as standard on this variant.