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ABB Stotz-Kontakt OVR SLRS485 , OVR SLRS485 surge arrester RK, 15 V, 300 mA, 1 Ohm, 45 MHz, 1DA , 7TCA085400R0310

ABB Stotz-Kontakt OVR SLRS485 , OVR SLRS485 surge arrester RK, 15 V, 300 mA, 1 Ohm, 45 MHz, 1DA , 7TCA085400R0310

In stock

SKU: 321419

Price on request

€206.18

€0

Overview

Combined plug-in terminal block surge protection device for RS485 interfaces, tested in categories D, C, B according to IEC/EN 61643 for lightning-intensive environments, can be snapped onto the 35mm top hat rail, for use in lightning protection zones LPZ 0 to 3, base section with screw connection up to 4 mm², replaceable protective module, practical earthing via the DIN rail.

Property	Value
Signaling on the device:	without
Mounting type:	on base element
Nominal discharge current (8/20):	10 kA
Nominal load current:	0.3 A
Connection 1:	other
Maximum continuous voltage AC:	16.7 V
Protection level wire/wire:	55 V
Protection level wire/earth:	55 V
Protection level Signal ground/protective ground:	55 V
Protection level wire/signal ground:	55 V
With remote signaling contact:	no
Explosion-tested version:	no
Arrester monitoring:	no
Frequency:	45 MHz
Limit frequency:	45 MHz
Nominal voltage AC:	15 V
Lightning impulse current (10/350 µs):	1.25 kA