It is rated 63 A with a C trip curve, meaning it handles moderate inrush from motor or lighting loads without nuisance tripping, and clears faults up to 20 kA at 230 V AC (10 kA at 415 V AC) per EN/IEC 60947-2. For a 63 A breaker, that means magnetic pickup between 315 A and 630 A — typical for general distribution and control circuits feeding multiple loads. Control is via a 230 V AC or 24 V AC/DC coil (also 48 V AC/DC), accepting maintained, impulse, or maintained very-low-voltage signals. A flashing LED indicates tripped, overheat, or ready status; a red LED flags faults; green shows the device is ON. The breaker is padlockable in the OFF position.
The 3P footprint fits standard distribution board spacing. Designed for distribution and control applications — think sub-distribution boards, lighting control panels, or small motor control centers where you need both overcurrent protection and remote ON/OFF capability without a separate contactor and MCB stack.
Rated for 50,000 electrical cycles (AC-1) and 50,000 mechanical cycles, which is solid for a panel component that sees daily switching. The electrical durability figure matters if you are cycling it under resistive load; derate for inductive loads per the AC-3 curve if driving motors directly.