It measures 172 mm high by 120 mm wide by 170 mm deep, with screw fixing for panel mounting.
The DC coil type (72 V rated value, 80-90 ms drop-out at DC) suits applications where you need a predictable, fast drop-out for safety circuits — the 80-90 ms window is the time from coil de-energisation to main contact opening, not the arc time (10-15 ms separately listed).
Wiring and termination note
Auxiliary switch is included. The solid/stranded wire range for the main terminals is 2x (0.25 to 2.5 mm²) — that is two conductors per clamp, each between 0.25 and 2.5 mm², solid or stranded. The single 9 mm diameter mounting hole per fixing point is standard for Size S6 screw-mount contactors.