It carries 6 normally-open instantaneous contacts and 0 normally-closed — a pure make-side block for applications that need multiple NO signal paths without a break contact. The coil is rated 24 V DC, with a closing and holding power of 3.2 W each, so the power supply budget is predictable: 3.2 W steady-state draw per contactor.
The 10 A rated current at 24 V tells you the contact set can handle the inrush and sealed current of multiple small relays or PLC inputs downstream — useful for splitting a single signal into several branches. The switching capacity drops with voltage: at 110 V it's 1 A, at 230 V it's 6 A, at 400 V it's 3 A, at 690 V it's 1 A (–). That's a standard derating curve for an auxiliary contactor; pick the voltage column that matches your control voltage.
This contactor mounts by screw or snap-on onto a DIN rail. At 45 mm wide, it takes up one standard 45 mm module slot.