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Dehn & Söhne 971122 Lightning arrester DEHNsecure DSE M1 242 Type 1

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SKU:298225
Dehn & Söhne 971122 Lightning arrester DEHNsecure DSE M1 242 Type 1
Max. conductor cross-section rigid (single/multi-wire)
Max. conductor cross-section flexible (fine-stranded)
Lightning surge current (10/350 µs)
Protection level
In stock
€252.76
11
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Description
Features
Reviews

Single-pole, coordinated DEHNsecure modular lightning current arrester, classification type 1 according to EN 61643-11 based on spark gaps, spark gap technology especially suitable for use in DC circuits, for protecting DC consumer systems against overvoltages even in the event of direct lightning strikes, for use in the lightning protection zone concept at the interfaces 0A- 1

PropertyValue
Maximum continuous voltage DC:242 V
Lightning impulse current (10/350 µs):25 kA
Maximum continuous voltage AC:255 V
Protection level:2.5 kV
Mounting type:DIN rail TH35
Size:2 TE
Signaling on the device:optical
Test class type 1:yes
Network type DC:yes
Specific energy (W/R):156.25 kJ/Ohm
Max. conductor cross-section rigid (single-/multi-stranded):50 mm²
Max. conductor cross-section flexible (fine-stranded):35 mm²
Number of conductors (without earth):1
Protection class (IP):IP20
Features
Max. conductor cross-section rigid (single/multi-wire)
Max. conductor cross-section flexible (fine-stranded)
Lightning surge current (10/350 µs)
Protection level
Highest continuous voltage DC
Number of conductors (excluding earth)
Network type DC
Manufacturer
HAN
GTIN
Size
Highest continuous voltage AC
Mounting type
IP protection)
Signaling on the device
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