It's built for control-circuit switching — think signalling, interlocking, and pilot-duty loads inside a panel, not direct motor current. Rated 10 A at 24 V and 6 A at 230 V, with a surge voltage resistance of 6 kV — that covers most 24 VDC and 230 VAC control circuits without extra suppression.
That helps when you're squeezing it into a crowded sub-panel. Shock resistance is rated at 10g for 5 ms and 5g for 10 ms — enough for most industrial cabinets, but if your line sees repetitive hammering from a press or crusher, check the mounting.
Contact ratings and switching reliability
The four NO contacts are instantaneous — no leading, lagging, or make-before-break options. That simplifies wiring: all four close and open together. For the AC coil, the rated control supply voltage at 50 Hz is 0.8 to 1.1 times the rated value; at 60 Hz it's 0.85 to 1.1. The rated frequency is 50 Hz and 60 Hz — it works on both, but the lower pick-up margin at 50 Hz means a weak supply might drop it out.