El Kontrol - Beginning
 
 
Lightning and Surge Arrester
With plug-in protection modules for TN-C, TN-S and TT networks. Rated voltage AC 350 V for lightning stroke currents of 50 to 100 kA. All versions with telecommunication contact. For installation in main distributor, before or after meter.
Catalog #DescriptionMeasure unitPrice, BGN VAT Free
 
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 Displaying page 1 of 2, items 1 to 20 of 39.
5SD73610BUSBAR SINGLE PHASE 4-POLE FOR LIGHTNING/SURGE ARRESTERSpcs. 
5SD74180PLUG PART TYPE 1 N-PE REQUIREMENT CLASS B, UC 350 V 1-POLE FOR COMBI ARRESTER 5SD744 AND LIGHTNING CONDUCTOR 5SD741.pcs.182.87 BGN
5SD74220SURGE ARRESTER TYPE 2 REQUIREMENT CLASS C, UC 350 V PROTECTION BLOCKS PLUG-IN 2-POLE, 1+1 CIRCUIT FOR TN-S AND TT SYSTEMS NARROW FORMpcs.142.78 BGN
5SD74221SURGE ARRESTER TYPE 2 REQUIREMENT CLASS C, UC 350 V PROTECTION BLOCKS PLUG-IN 2-POLE, 1+1 CIRCUIT FOR TN-S AND TT SYSTEMS WITH REMOTE DISPLAY,NARROW FORMpcs.157.44 BGN
5SD74230SURGE ARRESTER TYPE 2 REQUIREMENT CLASS C, UC 350 V PROTECTION BLOCKS PLUG-IN 3-POLE, 3+0 CIRCUIT FOR TNC SYSTEMS NARROW FORMpcs. 
5SD74231SURGE ARRESTER TYPE 2 REQUIREMENT CLASS C, UC 350 V PROTECTION BLOCKS PLUG-IN 3-POLE, 3+0 CIRCUIT FOR TNC SYSTEMS WITH REMOTE DISPLAY,NARROW FORMpcs. 
5SD74240SURGE ARRESTER TYPE 2 REQUIREMENT CLASS C, UC 350 V PROTECTION BLOCKS PLUG-IN 4-POLE, 3+1 CIRCUIT FOR TN-S AND TT SYSTEMS NARROW FORMpcs.268.93 BGN
5SD74241SURGE ARRESTER TYPE 2 REQUIREMENT CLASS C, UC 350 V PROTECTION BLOCKS PLUG-IN 4-POLE, 3+1 CIRCUIT FOR TN-S AND TT SYSTEMS WITH REMOTE DISPLAY,NARROW FORMpcs.313.91 BGN
5SD74280PLUG PART TYPE 2 N-PE REQUIREMENT CLASS C, UC 260 V 1-POLE, SMALL DESIGN FOR SURGE ARRESTER 5SD742... AND COMBI ARRESTER 5SD744...pcs.64.64 BGN
5SD74281PLUG PART TYPE 2 L-N REQUIREMENT CLASS C, UC 350 V 1-POLE, SMALL DESIGN FOR SURGE ARRESTER 5SD742... AND COMBI ARRESTER 5SD744...pcs.51.54 BGN
5SD74321SURGE ARRESTER TYPE 3 REQUIREMENT CLASS D RATED VOLTAGE UN 230 V UC 275 V DC/253 V AC, 2-POLE FOR 1-PHASE POWER SUPPLYpcs.96.72 BGN
5SD74322SURGE ARRESTER TYPE 3 REQUIREMENT CLASS D RATED VOLTAGE UN 120 V UC 200 V DC/150 V AC, 2-POLE FOR 1-PHASE POWER SUPPLYpcs.96.72 BGN
5SD74323SURGE ARRESTER TYPE 3 REQUIREMENT CLASS D RATED VOLTAGE UN 60 V UC 130 V DC/100 V AC, 2-POLE FOR 1-PHASE POWER SUPPLYpcs.96.72 BGN
5SD74324SURGE ARRESTER TYPE 3 REQUIREMENT CLASS D RATED VOLTAGE UN 24 V UC 44 V DC/34 V AC, 2-POLE FOR 1-PHASE POWER SUPPLYpcs.96.72 BGN
5SD74341SURGE ARRESTER TYPE 3 REQUIREMENT CLASS D RATED VOLTAGE UN 230 V UC 275 V DC/253 V AC, 4-POLE FOR 3-PHASE POWER SUPPLYpcs.193.63 BGN
5SD74350PROTECTION ADAPTER STANDARD TYPE 3/REQUIREMENT CLASS D UC 275V F. SCHUKO SOCKET OUTLET NETWORK-SIDE PROTECTION OF DEVICESpcs. 
5SD74352COMBI PROT. ADAPTER TAE TYPE 3/REQUIREMENT CLASS D UC 275V F. SCHUKO SOCKET OUTLET COMPUTER PROTECTION, NTBAS AND TELECOMMUNICATION END UNITS WITH TAE CONNECTIONpcs. 
5SD74353COMBI PROT. ADAPTER ISDN TYPE 3/REQUIREMENT CLASS D UC 275V F. SCHUKO SOCKET OUTLET PROTECTION FROM ISDN/RDSI INSTALLATION AND END UNITSpcs. 
5SD74355COMBI PROT. ADAPTER TV/RADIO TYPE 3/REQUIREMENT CLASS D UC 275V F. SCHUKO SOCKET OUTLET PROTECTION FROM TV, RADIO AND DVD/VIDEO UNITS WITH ANTENNA CONNECTIONpcs. 
5SD74356COMBI PROT. ADAPTER TELE TYPE 3/REQUIREMENT CLASS D UC 275V F. SCHUKO SOCKET OUTLET PROTECTION FROM COMPUTER, NTBAS AND TELECOMMUNICATION END UNITSpcs.