Zs Values 18th Edition BS 7671 Pro Certs Software Ltd Designed for iPad S$ 14.98 Screenshots iPad iPhone Description Maximum Zs calculator for all common Fuses, MCB's, RCD's and RCBOs, also includes MCCB 60947-2 tables. Calculate and look up the maximum permitted Zs value ( earth loop imp...
Max Zs Values 4+ Zs Values 18th Edition BS 7671 Pro Certs Software Ltd Designed for iPad $9.99 Screenshots iPad iPhone Description Maximum Zs calculator for all common Fuses, MCB's, RCD's and RCBOs, also includes MCCB 60947-2 tables. Calculate and look up the maximum permitted Zs value...
phase) Zs values + BS EN 60947-2 MCCB manufacture device charts (some) There is now a new "Zs Converter" to convert old Zs values to the new 18th edition 230v Cmin Zs values. A maximum Zs calculator for iPhone and iPad. Check out our collection of electrical apps such as the "Pro...