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Dehn & Söhne 900390 Combined surge arrester DEHNventil ZP TNC 255

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SKU:299227
Dehn & Söhne 900390 Combined surge arrester DEHNventil ZP TNC 255
Lightning surge current (10/350 µs)
Protection level
Network type TN-C
Manufacturer
In stock
€658.48
11
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Description
Features
Reviews

DEHNventil® ZP, multi-pole combined arrester for the main power supply system, combined arrester with RADAX-Flow spark gap technology, fully meets the requirements of the VDN guideline, for use in the pre-meter area, simple and quick installation by snapping onto the 40 mm busbar system, function control via button with indicator light, switch-off selective for fuses of 20 A gL/gG up to 25 kAeff, short-circuit current, 3-pole combined arrester for TN-C systems (DV ZP TNC 233) / 4-pole combined arrester for TT and TN-S systems, for use in the main power supply system

PropertyValue
Maximum continuous voltage AC:255 V
Lightning impulse current (10/350 µs):75 kA
Protection level:1.5 kV
Test class:Type 1 and 2
Number of poles:3
Nominal voltage AC:230 V
Size:3 TE
Signaling on the device:optical
Energetically coordinated protective effect to the terminal device:yes
Mounting type:Busbar
Specific energy (W/R):1400 kJ/Ohm
Follow current extinguishing capacity:25 kA
Network type TN-C:yes
Protection class (IP):IP30
Features
Lightning surge current (10/350 µs)
Protection level
Network type TN-C
Manufacturer
HAN
GTIN
Size
Highest continuous voltage AC
Mounting type
Nominal voltage AC
Number of poles
IP protection)
Signaling on the device
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