The Siemens SIDAC 4EU3052-0AL00-4BA0 is a 3-phase AC output reactor rated for a maximum current of 60 A and a switching frequency from 0 Hz up to 8000 Hz (8 kHz). Its 0.3 mH inductance limits the rate of current rise from the drive output, protecting the motor windings and reducing bearing currents on longer cable runs. The IP00 open-frame construction means it's intended for enclosure mounting — no shop-floor splash protection, so plan for a clean, dry cabinet.
Rated for 40 °C ambient with thermal class H insulation (180 °C rated winding hot-spot) per IEC 60085, this reactor handles sustained motor loads without derating in a typical industrial enclosure. The flat-type terminals accept busbar or cable lugs — common on larger drives where ring-tongue terminations are standard.