PRF1 12.5r modular surge arrester - 3 poles + N - 350V - with remote transferShow more characteristics
Main range of productMulti 9 product nameMulti 9 PRF1 product or component typeSurge arrester device short namePRF1 12.5r device applicationDistribution poles description3P + N remote signallingWith signal contacts composition1 SD (1 C/O) surge arrester typeElectrical distribution network earthing systemTTTN-S Complementary surge arrester class typeType 1 + 2 surge arrester technologyMOV + GDT [Ue] rated operational voltage230 V AC (+/- 10 %) at 50 Hz 400 V AC (+/- 10 %) at 50 Hz [In] nominal discharge currentDifferential mode: 25 kA (L/N)Common mode: 25 kA (N/PE) [Iimp] impulse currentCommon mode: 50 kA N/PE 25 A.sDifferential mode: 12.5 kA L/N 6.25 A.s [Uc] maximum continuous operating voltageDifferential mode: 350 V L/NCommon mode: 350 V N/PE maximum [Up] voltage protection levelCommon mode <1.5 kV type 1 N/PEDifferential mode <1.5 kV type 1 L/N [If] follow current0.1 kA common mode N/PE disconnector device typeAssociated circuit breaker 80 A - Icu 10 kAAssociated circuit breaker 80 A - Icu 15 kAAssociated circuit breaker 80 A - Icu 25 kAAssociated circuit breaker 80 A - Icu 36 kAAssociated circuit breaker 80 A - Icu 50 kAAssociated fuse gG 160 A standard signalling circuit voltage1.5 A/250 V AC 50/60 Hz mounting modeClip-on mounting supportDIN rail 9 mm pitches8 height81.4 mm width72 mm depth70 mm colourGrey (RAL 7035) materialPA6 response time<= 25 ns connections - terminalsTunnel type terminal (downside) 2.5…35 mm²Tunnel type terminal (upside) 2.5…35 mm² tightening torque2.5 N.m Environment standardsEN 61643-11:2012IEC 61643-11:2011 quality labelsNFKEMA-KEUR IP degree of protectionIP40 on front face: conforming to IEC 60529IP20 on terminal: conforming to IEC 60529 IK degree of protectionIK05 conforming to IEC 62262 relative humidity5…90 % operating altitude2000 m ambient air temperature for operation-25…60 °C ambient air temperature for storage-40…80 °C Packing Units Package 1 Weight0.652 kg Package 1 Height0.880 dm Package 1 width0.850 dm Package 1 Length0.920 dm Offer Sustainability REACh free of SVHCYes EU RoHS DirectiveCompliant
EU RoHS Declaration
Toxic heavy metal freeYes Mercury freeYes RoHS exemption information China RoHS RegulationChina RoHS declaration
Pro-active China RoHS declaration (out of China RoHS legal scope)
WEEEThe product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins Contractual warranty Warranty12 months
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