Cable with a braided or foil shield to keep out RFI and EMI.

Wiring protected from electromagnetic & radio frequency interference by metal-backed mylar foil & plastic or PVC.

The condition of being protected from passing magnetic waves to or from the shielded device.

Term relating to speakers and how their magnetic fields are blocked from exiting their cabinets and interfering with video displays.

The separation of metallic parts by an electrical nonconductor; insulated by other than an air gap.

used especially of machinery; shielded to prevent injury