سرج ارستر تایپ 1 مدل MC 50-B 3+1 کد 5096878

LightningController-Set, 4-pole, for use in TN-S and TT networks:

Completely pre-terminated and ready for connection, consisting of:
MC 50-B VDE: Lightning current arrestor, type 1 (Class B) to EN 61643-11 for interface 0 to 1 (LPZ) according to lightning protection zone concept to IEC 61313-1 and DIN VDE 0185-305.
MC 125-B/NPE: N-PE spark gap, type 1 (Class B) to IEC 61643 for use in TN-S and TT systems.

• VDE test marks
• Conforms to VDN Directive 2nd Edition 2004
• Upper part and base, plug-in upper part
• Arresting capacity 125 kA 10/350 µs
• Voltage protection level • Line following current quenching 25 kA Ipeak
• Incl. plug caps for identifying the connections
• Encapsulated, non-extinguishing spark gap: can be used in standard distributor housings

Application example: Lightning current arrestor in accordance with VDN Directive 2nd Edition 2004 for pre-meter area.
Note: Required as decoupling length for surge voltage protection of 5 m of cable.