DEHN Combination Surge Arrester DSH ZP B2 SG TNC 255

Manufacturer: DEHN
Designation: Combination Surge Arrester TN-C
Type: DSH ZP B2 SG TNC 255
DC Network Type: no
IT Network Type: no
TN Network Type: no
TN-C Network Type: yes
TN-C-S Network Type: no
TN-S Network Type: no
TT Network Type: no
Other Network Type: no
Number of Poles: 3
Lightning Impulse Current (10/350 µs): 22.5 kA
Maximum Continuous Voltage AC: 255 V
Nominal Voltage AC: 230 V
Protection Level: 1.5 kV
Follow Current Extinguishing Capacity: 25 kA
Specific Energy (W/R): 14.06 kJ/Ohm
Max. Overcurrent Protection Device for Stub Wiring (Fuse): 160 A
Max. Overcurrent Protection Device for V-Wiring (Fuse): 160 A
Mounting Type: Busbar
Max. Conductor Cross-section Solid (Single/Multi-stranded): 25 mm²
Remote Signaling: no
Device Signaling: optical
Test Class: Type 1 and 2 and 3
Integrated Pre-fuse: no
Energetically Coordinated Protection Effect to the End Device: yes
Voltage Switching Spark Gap Technology: yes
Overcurrent Protected Voltage Tap: yes
Protection Class (IP): IP30

DEHN Combination Surge Arrester DSH ZP B2 SG TNC 255: additional details
Tested combination surge arrester Type 1+Type 2+Type 3 according to DIN EN 61643-11 for TN-C systems (3+0 configuration) including overcurrent protected 230 V power supply (N and L) with replacement fuse each for RfZ / APZ according to VDE-AR-N 4100, completely tool-free installation through Click+Power connection technology for the 40 mm busbar system and Push-in grounding terminal. For use in the main power supply system according to DIN VDE 0100-443 in buildings (also with overhead line supply, without external lightning protection system). A suitable cover clip according to DIN VDE 0603-1 for any commercially available meter field, plus 2 x socket and 2 x plug (without connection cables) for wiring the intelligent metering system according to VDE-AR 4100 is included in the delivery.
EAN: 4013364409842.