RS PRO 150A 300/520 V ac 50/60Hz, Chassis Mount EMC Filter, Terminal Block 3 Phase

This power line filter significantly reduces the amount of conducted frequencies between your equipment and the connecting power line. RFI can cause permanent damage to electronic circuits, so filtering them out is crucial to prolong the working life of your devices. The filter also protects against transient voltage spikes, which can result from power outages, short circuits, and nearby lightning strikes.