- Product description
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Product description
Lightning arrester type 1
• Fully assembled 3-pole connection unit
• For lightning protection equipotential bonding according to DIN EN 62305 (IEC 62305)
• Lightning current arresting capacity 35 kA (10/350) per pole
• Line following current quenching 50 kAeff, arrester back-up fuse up to 400 A gL/gG
• Encapsulated, non-extinguishing spark gap arrester for use in distributor housings
• Cut-off unit with visual indicator
• Remote signalling with potential-free changeover contact
• For finished mounting on busbars and walls
Application: Without exception for 400/690 V power systems
- Technical data
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Connectivity options
Arrester surge current (8/20 µs) [total] 105 kA Blow-out no Cable type for surge protection devices Power cable AV Colour Aluminium Dimension 440V FM contacts Changeover Follow current quenching capacity (eff) [N-PE] 50 kA Lightning protection zone LPZ 0→1 Lightning surge current (10/350 μs) 35 kA Lightning surge current (10/350) 105 kA Material Cast aluminium Max. mains-side overcurrent protection 400 Maximum back-up fuse 400 A Maximum continuous voltage AC 440 Network form TN Nominal discharge current (8/20 µs) 35 kA Nominal voltage AC (50/60 Hz) 400 V Operating temperature, max. 85 °C Operating temperature, min. -40 °C Pole number 3 Pole version 3 Protection rating IP20 Remote signalling yes Response time <100 ns Short-circuit resistance 50 kA Short-circuit resistance for max. mains-side overcurrent protection 50 kA Signalling on device Visual SPD to EN 61643-11 Type 1 SPD to IEC 61643-1 Class I Test class, type 1 yes TN network form yes TN-C network form yes Version for 3-pole - All types
- Downloads
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Data sheet MCF 35-P3+FS-440 / 5096976 , 0.38MB , pdfDeclaration of conformity MCF 35-P3+FS-440 / 5096976 , 0.11MB , pdfTest report BAM test report MCF 35 , 0.05MB , pdfLabel approval BAM certificate MCF 35 , 0.03MB , pdfLabel approval UL certificate MCF 35 , 0.29MB , pdfSelection aid Selection aid, surge protection , 2.00MB , pdfInstallation instructions Mounting and installation instructions, MCF 35-1+FS-440, MCF-MS-P3 , 0.01MB , pdf
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