Surge arrestor, 1-pole

V 20-C/...: Surge protection device Type 2 Class C) to VDE 0675 part 6-11 (DIN EN 61643-11).

• With new MultiBase base part and Multi-connection clamps
• Complete unit consisting of upper part and base, pre-mounted and ready for connection
• VDE-tested
• Suitable for TN network systems
• Plug-in upper part; upper part can be separated from base without tools
• Including thermal and dynamic separating device
• With visual display of defects
• High current conductivity and long service life
• Marked connections

Application example: residential buildings, single-family homes

Type	Max. continuous operating voltage V	Version	Pack. pcs	Weight kg/100 pcs.	Art.-No.	Add to item list
V20-C 1-385	385	1-pole	1	12.500	5094703
V20-C 2-385	385	2-pole	1	23.700	5094704
V20-C 3-385	385	3-pole	1	34.500	5094705
V20-C 4-385	385	4-pole	1	44.000	5094708

Download Datasheet (PDF)

Article number			5094703	5094704	5094705	5094708
Nominal voltage	UN	V	350	350	350	350
SPD to EN 61643-11			Type 2	Type 2	Type 2	Type 2
SPD to IEC 61643-11			class II	class II	class II	class II
Lightning protection Zone LPZ			1?2	1?2	1?2	1?2
Nominal discharge current (8/20)	In	kA	20	20	20	20
Arrestor surge current (8/20) [total]	ITotal 8/20	kA	20	40	60	80
Maximum discharge current	Imax	kA	40	40	40	40
Voltage protection level	Up	kV	< 1,7	< 1,7	< 1,7	< 1,7
Response time	tA	ns	< 25	< 25	< 25	< 25
Maximum back-up fuse		A	125	125	125	125
Temperature range	?	°C	-40 - +80	-40 - +80	-40 - +80	-40 - +80
Division unit TE (17.5 mm)			1	2	3	4
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