V10 Compact Compact surge protection for 230/400V networks with acoustic signaling. SPD according to EN 61643-11: Type 2+3 Can be used in 230/400V TT and TN networks High-performance varistor technology with 10kA (max. 20kA) discharge current per pole. Due to its small size, it is suitable for surge protection in sub-distribution boards and compact cabinets. With optical and acoustic function and defect display. 5 year warranty