Surge-protector (SPD,circuit breaker,mcb,rccb,rcbo) 1,CE Certification 2,LIUSHI SPD 3,Customer first,sincere cooperation Surge-protector (SPD,circuit breaker,mcb,rccb,rcbo)Key words : Class C Surge Protector,SPD,Surge Arrester,Lightning Surge Protector,Surge Protective Device,Surge ProtectionProduct introduce and application: SUN-type surge protector(hereinafter referred to as SPD)adapted to AC, ...