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ABB Stotz-Kontakt 2CTB812122R1000 OVR PV T1-T2 12.5-1.000 C QS PV SPD surge protection

ABB Stotz-Kontakt 2CTB812122R1000 OVR PV T1-T2 12.5-1.000 C QS PV SPD surge protection

In stock

SKU: 833345

Price on request

€92.28

€0

Overview

Replacement modules for surge protection device OVR PV T2 with function display. They are tested according to IEC 61643-31, DIN EN 50539-11 and UL 1449 5th Ed Type 2. The application is specifically on the DC side of photovoltaic systems.

Property	Value
Protection level:	3.8 kV
Nominal discharge current (8/20):	20 kA
Maximum continuous voltage DC:	1000 V
Nominal voltage DC:	1000 V
Mounting type:	DIN rail TH35
Size:	3 TE
Signaling on the device:	without
With remote signaling contact:	no
Test class type 2:	yes
Max. conductor cross-section flexible (fine-stranded):	25 mm²
Max. PV voltage:	1000 V
Max. Conductor cross-section rigid (single/multi-wire):	35 mm²
Integrated backup fuse:	no
Protection class (IP):	IP20
DC network type:	yes
IT network type:	no
TN network type:	no
TN network type:	no
TN-C network type:	no
TN-CS network type:	no
TN-S network type:	no
TT network type:	no
TN network type other:	no
Number of conductors (excluding earth):	2
Short-circuit strength (Isccr):	11 kA
Max. discharge current (8/20):	40 kA
Max. overcurrent protection device branch wiring (fuse):	10 A
Max. overcurrent protection device V-wiring (fuse):	10 A
Integrated short-circuit protection:	no
Leakage current free:	no