Description :
Tenders for Supply Of Class B&c Surge Protection Device (spd) Type I & Ii With Visual Indication And Potential Free Contract To Remote Monitoring As Per Specification No:rdso/spn/165/2023 Version 4.0 With Amendment 1 And Iec Standard 61643 For Signals Line 230 V Ac Application With Handling Lightning Surges Of 10/350 Microseconds And Switching Surges Of 8/20 Microseconds. One Set Consists Of 3 Nos Of Spd (two Nos Of B Class (l N, N-e) And One No Of C Class (l-n) All Enclosed In A Box With Kema Or Vde Certified As Per Latest Iec 61643-11-2011 Standard Class B&c Surge Protection Device Required With Three Modules Only.
