Surge arrestor, 3-pole with fuse monitoring

V 20-C/...: Surge protection device Type 2 (Class C) to VDE 0675 part 6-11 (DIN EN 61643-11), ready-for-connection with remote signalling and voltage monitoring.

• Complete unit consisting of upper part and base, pre-mounted and ready for connection
• VDE-tested
• Suitable for TN network systems
• With voltage monitoring of phases and function monitoring of arrestor upper part, remote signalling
• 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

Type	Max. continuous operating voltage V	Version	Pack. pcs	Weight kg/100 pcs.	Art.-No.	Add to item list
V20-C 3+FS-SÜ	280	3-pole	1	45.000	5096251
V20-C 4+FS-SÜ	280	4-pole	1	56.500	5096278

Download Datasheet (PDF)

Article number			5096251	5096278
Nominal voltage	UN	V	230	230
SPD to EN 61643-11			Type 2	Type 2
SPD to IEC 61643-11			class II	class II
Lightning protection Zone LPZ			1?2	1?2
Nominal discharge current (8/20)	In	kA	20	20
Arrestor surge current (8/20) [total]	ITotal 8/20	kA	60	80
Maximum discharge current	Imax	kA	40	40
Voltage protection level	Up	kV	< 1,3	< 1,3
Response time	tA	ns	< 25	< 25
Maximum back-up fuse		A	125	125
Temperature range	?	°C	-40 - +80	-40 - +80
Division unit TE (17.5 mm)			4	5
Connection cross-section, rigid		mm²	2.5 - 35	2.5 - 35
Connection cross-section, multi-wire		mm²	2.5 - 35	2.5 - 35
Connection cross-section, flexible		mm²	2.5 - 25	2.5 - 25

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