The main contacts are rated 20 A per NO and NC contact, and the coil pulls 24 VDC. That 24 VDC coil is common in PLC-driven panels — no need for an AC coil supply or separate rectifier. The auxiliary contacts switch up to 10 A at 24 VDC, 6 A at 230 VAC, and 3 A at 400 VAC, which covers most signal-level and small-load switching within the contactor itself.
The contactor measures 85 mm high, 61 mm wide, and 101 mm deep — the S0 footprint. It occupies a single DIN-rail slot width (61 mm) and allows side-by-side mounting without derating, so you can pack multiple units in a row. Terminals are screw-type for the main circuit, accepting 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), or up to 2x (0.75 to 4 mm²) solid or stranded wire. That range covers typical motor and control wiring from 18 AWG to about 12 AWG.
Environmental and operational limits
The operating factor (duty cycle) is 0.8 initial, 1.1 full-scale — meaning it can handle continuous rated current with some margin at full load.