DC smoothing choke for 600 V bus lines
The SIDAC 4EM5302-5CB00 is a single-phase DC smoothing choke rated for a continuous DC current of 4.5 A with a 5 A maximum, 0.2 H inductance, and a 600 V isolation voltage. It dissipates 33 W at rated load and carries a thermal class B winding.
The 0.2 H inductance at 4.5 A DC provides ripple smoothing for a 600 V DC bus. The 33 W power loss is the heat to vent; at 50 °C ambient, the thermal class B winding leaves margin for forced airflow.
Footprint is 0.151 m wide by 0.151 m tall, 0.129 m deep. No DIN-rail clip; it is a chassis-mount component with screw terminals. The IP00 rating means it is not touch-safe — mount behind a panel door.