Weidmüller surge arrester VPUACII3+1R300/50Y Manufacturer :Weidmüller Designation :Surge arrester with remote signalling contact Type :VPUACII3+1R300/50Y Mains type DC :no Mains type IT :yes Mains form TN :yes Mains form TN-C :no Mains form TN-C-S :yes Mains form TN-S :yes Mains form TT :yes Mains form other :yes Number of conductors (without earth) :4 Rated leakage impulse current (8/20) :20 kA Max. leakage impulse current (8/20) :20 kA Max. leakage current (8/20) :20 kA Rated voltage AC :230 V Max. continuous voltage AC :300 V Short-circuit strength (Isccr) :50 kA Integrated short-circuit protection :yes Integrated back-up fuse :no Mounting type :Top-hat rail TH35 Size :other Max. conductor cross-section rigid (one-piece) :yes Max. conductor cross-section rigid (solid/multistranded) :35 mm² Max. conductor cross-section flexible (fine-stranded) :yes Max. conductor cross-section flexible (flexible) :35 mm² With remote signalling contact :yes Signalling on device :optical Test class type 2 :yes Protection class (IP) :IP20 Weidmüller surge arrester VPUACII3+1R300/50Y: more details Device for surge protection in power engineering and power supply. The device should be installed close to the supply of the system to be protected. , EAN: 4050118679373.