The SIDAC 4EU2532-0CE08-4BA0 is a 3-phase filter reactor rated for 40.6A continuous at 460V AC, 60Hz. The 7% relative throttling factor means it drops roughly 7% of line voltage at rated current — standard for drives input reactors that limit harmonic distortion and reduce peak currents on the DC bus. The 30 kvar reactive power rating confirms it's sized for a VFD bank or a harmonic filter bank in that power class.
Rated 40.6A with a 45.1A maximum — the continuous duty point for a 3-phase load. That 45.1A ceiling is the thermal limit; a drive drawing 45A sustained will push the winding temperature past the Class H (180°C) insulation rating at 55°C ambient. IP00 means no ingress protection — this reactor lives inside a cabinet, not on the plant floor. Free cable endings on the main circuit mean you terminate directly; no terminal block, so plan for a junction box or lug kit in the panel layout.
Footprint is 0.225m wide by 0.21m tall, 0.16m deep — a compact block for a 30 kvar reactor. Mounts inside a standard 600mm-wide enclosure with room for the free cable bends. Thermal class H insulation means it can sit near other heat sources in the cabinet, but the 162.1W dissipation still needs airflow. The 189Hz resonant frequency is the self-resonance of the winding — keep the drive carrier frequency away from that point to avoid exciting the core.