PV base, 3-pole in Y circuit with remote signalling

V 20-C/U-3-PH-Y-FS: Base for photovoltaic systems up to Voc=1,000 V (Y circuit)

• Suitable for V 50-B+C and V25-B+C covers, Type 1+2 combination arrestor
• Suitable for V 20-C covers, Type 2, surge arrestor
• Protection circuit against transverse and longitudinal voltages
• Y circuit
• Low protection level < 4.0 kV (Voc max = 1,000 V DC with V20-C/0-440)
• Low protection level < 3.0 kV (Voc max = 900 V DC with V25-B+C/0-385)

Low protection level < 2.6 kV (Voc max = 600 V DC with V50-C/0-280)
• -FS with remote signalling, potential-free changeover contact, for function monitoring
• Labelled connections

Application: In photovoltaic systems between PH modules and inverters.

Type	Version	Pack. pcs	Weight kg/100 pcs.	Art.-No.	Add to item list
V20-C U-3PH-Y-FS	3-pole Y circuit for photovoltaic systems with FS	1	25.000	5096646

Download Datasheet (PDF)

Article number			5096646
Temperature range	?	°C	-40 - +80
Protection rating			IP 20
Division unit TE (17.5 mm)			4
Connection cross-section, rigid		mm²	2.5 - 35
Connection cross-section, multi-wire		mm²	2.5 - 35
Connection cross-section, flexible		mm²	2.5 - 25