IPRD40R 3P+N 40kA Ogranicznik przepięć

This Acti9 iQuick PRD40r surge arrester protects 3P+N residential and larger buildings installations against indirect transient overvoltages. This Type 2 device autoprotected by an integrated circuit-breaker is recommanded for high risk level in incoming panel board. The surge arresters with r indication have remote transfer of the information Cartridge to be replaced. This prewired surge arrester allows quick replacement of withdrawable cartridges when they are damaged. It incorporates its end of life safety disconnector. The Isc integrated breaking capacity is 20kA. This Acti 9 iQuick PRD40r is compatible with TT and TN-S earthing system. The Imax maximum discharge current is 40kA. The In nominal discharge current is 20kA. The Uc maximum continuous operating voltage in DM differential mode (between phase and neutral) is 350VAC. The Uc maximum continuous operating voltage in CM common mode (between neutral and earth) is 264VAC. The Up voltage protection level in DM differential mode (between phase and neutral) is below or equal to 2.5kV. The Up voltage protection level in CM common mode (between neutral and earth) is below or equal to 1.7kV. The Un rated service voltage is 230VAC or 400VAC. The operating frequency is 50Hz or 60Hz. The dimensions are (W) 131.5mm x (H) 103.8mm x (D) 75.9mm. The width in 9mm pitches is 15. The weight is 850g. The degree of protection is IP20 and IP40 in modular enclosure. The operating temperature is -25°C to +60°C. The storage temperature is -40°C to +85°C. This product complies with IEC/EN 60947-5-1 and EN 61643-11: 2012 Type 2, IEC 61643-11: 2011 T2 standards