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ABB Stotz-Kontakt 2CTB812050R1500 OVR PV T1-T2 5-1.500 P QS PV SPD surge protection

ABB Stotz-Kontakt 2CTB812050R1500 OVR PV T1-T2 5-1.500 P QS PV SPD surge protection

In stock

SKU: 833353

Price on request

€272.55

€0

Overview

Overvoltage protection devices OVR PV T1-T2 protect electrical systems against lightning surges. They are tested according to IEC 61643-31, DIN EN 50539-11 and UL 1449 Type 1+2. The status of the overvoltage protection device is shown via a mechanical function display. OVR with Telesignal TS are optionally equipped with a potential-free changeover contact and can report the status to a monitoring system, for example. The application is specifically on the DC side of photovoltaic systems.

Property	Value
Protection level:	5 kV
Nominal discharge current (8/20):	20 kA
Maximum continuous voltage AC:	1500 V
Maximum continuous voltage DC:	1500 V
Nominal voltage DC:	1500 V
Protection level LN:	5 kV
Mounting type:	DIN rail TH35
Size:	3 TE
Signaling on Device:	without
With remote signaling contact:	no
Test class type 2:	yes
Max. conductor cross-section flexible (fine-stranded):	25 mm²
Max. PV voltage:	1500 V
Max. Conductor cross-section rigid (single/multi-wire):	35 mm²
Protection level N-PE:	5 kV
Integrated backup fuse:	no
Protection class (IP):	IP20
Network type DC:	yes
Network type IT:	no
Network type TN:	no
Network type TN-C:	no
Network type TN-CS:	no
Network type TN-S:	no
Network type TT:	no
Network type other:	no
Number of conductors (without earth):	2
Short-circuit strength (Isccr):	11 kA
Max. discharge current (8/20):	30 kA
Max. overcurrent protection device branch wiring (fuse):	10 A
Integrated short-circuit protection:	no
Leakage current free:	no