This is a contactor relay — it switches control circuits, not motor loads directly. The 4 NO contacts are rated for 6 A at 24 V, 230 V, and 400 V AC, and 1 A at 690 V AC, covering most 24–690 V control-voltage ranges you'd find in a panel. The contacts are also rated for PLC-level switching reliability down to 17 V, 5 mA, so it handles low-signal circuits without contact oxidation issues. The AC coil draws 27 VA pick-up and 5.4 VA holding, with a power factor of 0.8 on pick-up and 0.27 on hold — figures that matter when sizing the control transformer for a multi-contactor bank.
That covers most panel layouts without derating, but the operating temperature range is -10 to +55 °C, storage -25 to +70 °C. Screw terminals accept 2x 0.5–1.5 mm² solid/stranded, 2x 0.75–2.5 mm², or 2x 4 mm². Finely stranded wire needs ferrule processing. Rated surge voltage resistance is 8 kV, and insulation voltage is 690 V at pollution degree 3 — standard for industrial control panels operating up to 690 V line-to-line. Maximum installation altitude is 2000 m without derating.