PV base, 2-pole in Y circuit with remote signalling

V 20-C/U-2PH: Bottom part for earthed photovoltaic systems up to Uoc = 1,000 V

• Suitable for V 50-B+C and V 25-B+C upper parts types 1+2 combination arrestor
• Suitable for V 20-C upper parts type 2 surge arrestor
• Protection circuit against transverse and longitudinal voltages
• Protective circuit for earthed PV systems between + and –/Earth
• Low protection level < 4.0 kV (Uoc max = 1,000 V DC with V20-C/0-440)
• Low protection level < 3.0 kV (Uoc max = 900 V DC with V25-B+C/0-385)

Low protection level < 2.6 kV (Uoc max = 600 V DC with V50-B+C/0-280)
• Version ...-FS with remote signalling, potential-free changeover contact

Indicated connectors
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-2 PH+FS	2-pole for earthed PV systems with FS	1	18.000	5096639

Download Datasheet (PDF)