The coil is 24 V DC, so verify your control voltage matches; a 24 VDC coil on a 24 VAC supply will not hold in.
The 45 mm width and 70 mm height fit standard panel layouts; depth of 73 mm means it will sit within a 100 mm deep enclosure without issue. Mounting position is flexible — rotation of +/-180° on a vertical surface, with +/-22.5° tilt forward/backward. The spring-type terminals accept solid or stranded wire from 0.5 to 4 mm², or two conductors of the same range — useful for daisy-chaining control wiring without extra terminals.
Switching performance and life
Mechanical life is typical 30,000,000 operations. Switching frequency is 1,000 ops/h for AC-1.
Environmental and lifecycle
Operating temperature range is -25 to +60 °C; storage range is -55 to +80 °C — comfortable for most indoor panel environments, but verify if your panel sees direct sun or is near a furnace.