Small plug-type surge protector

摘要: A small, efficient and inexpensive surge protector to protect delicate, transistorized equipment such as TV sets the like. The comprises a plug incorporating one or more fuses firing device including circuit having Siemens tube, other non-polarized gas filled tube. is plugged into wall outlet line cord from be protected female contacts at opposite end of protector. When voltage enters protector, it passes through activates device, causing near short across contacts, protecting load melting both fuse elements. neon indicator utilized so that always readily apparent whether not in operative condition.