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ABB Stotz-Kontakt 2CTB803872R5200 OVR T2 2L 40-440 P TS QS surge protection

ABB Stotz-Kontakt 2CTB803872R5200 OVR T2 2L 40-440 P TS QS surge protection

In stock

SKU: 543068

Price on request

€170.97

€0

Overview

SPD type 2 surge protection devices with QuickSafe® thermal monitoring are designed to protect against indirect lightning strikes and switching surges. They are installed as close as possible to the feed point of the electrical system. All OVR T2 consist of a base part and a replaceable protection module. They are equipped with a mechanical function display and the TS variants with a potential-free changeover contact. They are compatible with the System pro M compact series and can be connected to them via phase rails. Mainly used in sub-distribution boards and final circuits.

Property	Value
Protection level:	1.8 kV
Nominal discharge current (8/20):	20 kA
Maximum continuous voltage AC:	440 V
Nominal voltage AC:	400 V
Protection level LN:	1.8 kV
Mounting type:	DIN rail TH35
Size:	2 TE
Signaling on the device:	optical
With remote signaling contact:	no
Test class type 2:	yes
Max. conductor cross-section flexible (fine-stranded):	25 mm²
Max. Conductor cross-section rigid (single/multi-wire):	35 mm²
Protection level N-PE:	1.8 kV
Integrated backup fuse:	yes
Protection class (IP):	IP20
Network type DC:	no
Network type IT:	no
Network type TN:	yes
Network type TN-C:	yes
Network type TN-CS:	no
Network type TN-S:	no
Network type TT:	no
Network type other:	no
Number of conductors (excluding earth):	2
Short-circuit strength (Isccr):	100 kA
Max. discharge current (8/20):	80 kA