Eaton EP-501044 SPZT123-300/3+NPE-HS 2TN-S/TT 3P 12.5kA lightning current surge arrester

Description

Features

Reviews

To protect consumer systems in the mains connection compartment of the meter cabinet on a 40 mm busbar against transient overvoltages caused by direct and indirect lightning strikes and switching operations. Meets all requirements for the installation of surge protection according to DIN0100-534, test classes I, II, III according to IEC 61643-1, SPD type T1+2+3, corresponds to IEC 61643-11: 2011, EN 61643 -11:2012+A11:2018, lightning protection class III and IV according to IEC 62305, leakage current-free, with integrated fuse to protect the SmartMeterGateway and the APZ

Property	Value
Maximum continuous voltage AC:	300 V
Lightning impulse current (10/350 µs):	7.5 kA
Protection level:	1.5 kV
Number of poles:	4
Nominal voltage AC:	300 V
Size:	2 TE
Remote signaling:	no
Signaling on the device:	optical
Network type TN-CS:	yes
Network type DC:	no
Network type TN:	yes
Energetically coordinated protective effect to the terminal device:	yes
Mounting type:	Busbar
Protection level N-PE:	1.5 kV
Network type TT:	yes
Specific energy (W/R):	14 kJ/Ohm
Integrated backup fuse:	no
Follow current extinguishing capacity:	0.1 kA
Network type other:	no
Protection level LN:	1.5 kV
Network type TN-C:	yes
Network type IT:	no
Network type TN-S:	yes
Protection class (IP):	IP20