Rated for AC-3 and AC-4 duty, it switches motor loads up to 16 A at ≤440 V AC, with a maximum operational voltage of 690 V AC 50/60 Hz on the power circuit. The 12 V AC coil pulls in to reverse the motor; the signalling circuit is isolated at 10 MOhm.
This part is marked obsolete by the manufacturer. The IP20 finger-safe enclosure (VDE 0106) and V-0 flame retardance (UL 94) mean it can still be swapped into an existing panel without re-certifying the assembly, but plan for a last-time buy if you need spares.
The reversing busbar is preassembled, so installation is a single-unit swap — no loose wiring between two contactors.
