Dehn DSH ZP B2 LSG A TT 2 DSH ZP B2 LSG A TT 255 ÜSS Combi leads

DEHN Combination Surge Arrester DSHZPB2LSGATT255

Manufacturer: DEHN
Designation: Combination Surge Arrester
Type: DSHZPB2LSGATT255
Network Type DC: no
Network Type IT: no
Network Type TN: no
Network Type TN-C: no
Network Type TN-C-S: no
Network Type TN-S: yes
Network Type TT: yes
Network Type Other: no
Number of Poles: 4
Lightning Impulse Current (10/350 µs): 30 kA
Maximum Continuous Voltage AC: 255 V
Maximum Continuous Voltage DC: 230 V
Rated Voltage AC: 230 V
Protection Level L-N: 1.5 kV
Protection Level N-PE: 1.5 kV
Follow Current Extinguishing Capacity: 25 kA
Specific Energy (W/R): 14.06 kJ/Ohm
Max. Overcurrent Protection Device for Direct Wiring (Fuse): 160 A
Max. Overcurrent Protection Device for V-Wiring (Fuse): 160 A
Mounting Type: Busbar
Size: 3 TE
Max. Conductor Cross-Section Rigid (Single/Multi-stranded): 35 mm²
Max. Conductor Cross-Section Flexible (Fine-stranded): 25 mm²
Remote Signaling: no
Device Signaling: optical
Test Class: Type 1 and 2 and 3
Integrated Pre-fuse: no
Energetically Coordinated Protective 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 DSHZPB2LSGATT255: additional details
Combination Surge Arrester Type 1 + Type 2 + Type 3 according to EN 61643-11 for TT and TN-S systems (3+1 circuit) with 230 V power supply (N and L) each for RfZ / APZ according to VDE-AR-N 4100. Includes a single-pole B6 circuit breaker for the power supply of the intelligent metering system according to VDE-AR-N 4100, with sealable protective cover for use on the 40 mm busbar system in the main power supply system according to DIN VDE 0100-443 in buildings without an external lightning protection system (also with overhead line supply). 2 x socket and 2 x plug for easy wiring of the intelligent metering system are included. EAN: 4013364449749.