Coil voltage and sourcing reality
The 24-60 VDC coil covers a wide control voltage range, common in industrial panels where the DC supply may sag or vary.
Spring-cage terminals on the AF750 series accept 0.2–2.5 mm² solid or ferruled stranded wire. The 3-pole block mounts on DIN rail; verify coil suppression polarity if driving from a PLC output — the DC coil holds in at 24 V and drops out reliably below 18 V.