Surge arrestor, Type 2, for photovoltaic systems

? Error-resistant Y circuit for use according to VDE 0100-712 (IEC 60364-7-712)
? For surge voltage protection equipotential bonding to VDE 0100-443 (IEC 60364-4-44)
? Arresting capacity to 40 kA (8/20) per pin

? Low DC protection level: < 2.6 kV (Voc max = 600 V DC)
? arrestor, connectable with thermodynamic cut-off unit and visual function display
? Encapsulated, non-extinguishing zinc oxide varistor arrestor for use in distributor housings

Application: PV systems with or without separated insulated lightning protection system

Type	U max DC V	Version	Pack. pcs	Weight kg/100 pcs.	Art.-No.	Add to item list
V20-C 3PH-600	600	3-pole for PV systems	1	33.500	5094605
V20-C 3PHFS-600	600	3-pole for PV systems with FS	1	41.500	5094576
V20-C 2PH-600	600	2-pole for earthed PV systems	1	25.000	5094613
V20-C 2PHFS-600	600	2-pole for earthed PV systems with FS	1	29.000	5094572

Download Datasheet (PDF)

Article number			5094605	5094576	5094613	5094572
U max DC	Uc DC	V	600	600	600	600
SPD to EN 61643-11			Type 2	Type 2	Type 2	Type 2
Lightning protection Zone LPZ			1?2	1?2	1?2	1?2
Nominal discharge current (8/20)	In	kA	20	20	20	20
Maximum discharge current	Imax	kA	40	40	40	40
Voltage protection level	Up	kV	< 2,6	< 2,6	< 2,6	< 2,6
Response time	tA	ns	< 25	< 25	< 25	< 25
Temperature range	?	°C	-40 - +80	-40 - +80	-40 - +80	-40 - +80
Protection rating			IP 20	IP 20	IP 20	IP 20
Division unit TE (17.5 mm)			3	4	2	3
Connection cross-section, rigid		mm2	2.5 - 35	2.5 - 35	2.5 - 35	2.5 - 35
Connection cross-section, multi-wire		mm2	2.5 - 35	2.5 - 35	2.5 - 35	2.5 - 35
Connection cross-section, flexible		mm2	2.5 - 25	2.5 - 25	2.5 - 25	2.5 - 25