PRD1 25r modular surge arrester - 3 poles - 350V - with remote transferShow more characteristics >
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Main range of productMulti 9 product nameMulti 9 PRD1 product or component typeSurge arrester with pluggable cartridge device short namePRD1 25r device applicationDistribution poles description3P remote signallingWith signal contacts composition1 SD (1 C/O) surge arrester typeElectrical distribution network earthing systemIT 230TN-C Complementary surge arrester class typeType 1 + 2 surge arrester technologyMOVSpark gap [Ue] rated operational voltage230 V (+/- 10 %) AC 50 Hz400 V (+/- 10 %) AC 50 Hz [In] nominal discharge currentCommon mode : 25 kA L/PE [Imax] maximum discharge currentCommon mode : 40 kA L/PE [Iimp] impulse currentCommon mode : 25 kA L/PE 12.5 A.s [Uc] maximum continuous operating voltageCommon mode : 350 V L/PE [Up] voltage protection level1.5 kV type 2 common mode L/PE [Ut] temporary overvoltageWithstand : 1200 V N/PE for 200 msWithstand : 415 V L/N for 5 sSafe failure mode : 440 V L/N for 7200 s [If] follow current3 kA differential mode L/N100 A common mode N/PE25 kA differential mode L/N disconnector device typeAssociated fuse gG 315 A according to standardAssociated circuit breaker Compact NSX100B 100 A curve C - Icu 10 kAAssociated circuit breaker Compact NSX100B 100 A curve C - Icu 15 kAAssociated circuit breaker Compact NSX100B 100 A curve C - Icu 25 kA [Isccr] short-circuit current rating25 kA local signallingFlag color: white/red signalling circuit voltage1 A/250 V AC1 A/30 V DC mounting modeClip-on mounting supportDIN rail 9 mm pitches12 height90 mm width108 mm depth71 mm product weight1010 g colourAnthracite grey ( RAL 7016 ) materialPBT (polybutylene terephthalate) response time<= 25 ns connections - terminalsTunnel type terminal, top or bottom 10...35 mm² cable(s) rigidTunnel type terminal, top or bottom 10...25 mm² cable(s) flexible tightening torque4.5 N.m Environment standardsEN 61643-11 : 2012IEC 61643-11 : 2011 product certificationsCE quality labelsKEMA-KEUR IP degree of protectionOn front face : IP40 conforming to IEC 60529Built-in : IP20 conforming to IEC 60529 IK degree of protectionIK05 conforming to IEC 62262 relative humidity5...95 % operating altitude2000 m ambient air temperature for operation-25...60 °C ambient air temperature for storage-40...80 °C Offer Sustainability RoHS (date code: YYWW) REACh Contractual warranty Warranty period18 months
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