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For protecting low-voltage consumer installations against surges and even direct lightning strikes. For installation in conformity with the lightning protection zone concept at the boundaries from 0_A– 2.

DEHNshield ZP

Type 1 + type 2 + type 3 combined arrester according to IEC 61643-11
Easy, fast and completely toolless installation thanks to click + power connection method for busbar contact and partially push-in earthing terminal
Powerful and gentle RAC spark gap technology
Perfect solution for meeting the requirements of IEC 60634-4-44 clause 443/IEC 60364-5-53 clause 534
Space-saving design thanks to partially small width of only 38 mm for compact use with supply adapter or integrated circuit breaker
SG variant or LSG with integrated overcurrent-protected 230 V power supply (L and N) for the compartment for additional applications (RfZ) and the termination point meter mounting board (APZ) according to VDE-AR-N 4100
Protection of the entire electrical system as close as possible to the origin
Monitoring of all protective paths and mechanical fault indication by green / red indicator flag in the inspection window
No tripping of 32 A gG fuses up to a short-circuit current of 25 kA_rms
Lightning current discharge capacity in conformity with IEC 60364-5-53 clause 534

17 Products

DEHNshield ZP 2 TT 255

Combined arrester for TT and TN-S systems for use in main power supply systems (3+1 configuration) of residential buildings with external lightning protection (class of LPS III/IV).

Part No. 909531

DSH ZP 2 TT 255

item

SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 + type 3 / class I + class II + class III
Max. continuous operating voltage (AC) (U_C)	255 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L1+L2+L3+N-PE] (I_total)	50 kA
Lightning impulse current (10/350 µs) [L-N] (I_imp)	12.5 kA
Lightning impulse current (10/350 µs) [N-PE] (I_imp)	50 kA
Voltage protection level [L-N] (U_P)	≤ 1.5 kV
Voltage protection level [N-PE] (U_P)	≤ 1.5 kV
Open-circuit voltage of the combination wave generator (U_OC)	20 kV
Max. mains-side overcurrent protection	160 A gG
Approvals	VDE
Extended technical data
Voltage protection level [L-PE] (U_P)	≤ 1.6 kV

DEHNshield ZP 2 SG TT 255

Combined arrester for TT and TN-S systems for use in the main power supply system (3+1 configuration) of residential buildings with external lightning protection (class of LPS III/IV) including overcurrent-protected 230 V power supply for the compartment for additional applications / termination point meter mounting board according to VDE-AR-N 4100.

Part No. 909631

DSH ZP 2 SG TT 255

item

SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 + type 3 / class I + class II + class III
Max. continuous operating voltage (AC) (U_C)	255 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L1+L2+L3+N-PE] (I_total)	50 kA
Lightning impulse current (10/350 µs) [L-N] (I_imp)	12.5 kA
Lightning impulse current (10/350 µs) [N-PE] (I_imp)	50 kA
Voltage protection level [L-N] (U_P)	≤ 1.5 kV
Voltage protection level [N-PE] (U_P)	≤ 1.5 kV
Open-circuit voltage of the combination wave generator (U_OC)	20 kV
Max. mains-side overcurrent protection	160 A gG
Approvals	VDE
Extended technical data
Voltage protection level [L-PE] (U_P)	≤ 1.6 kV

4DEHNshield ZP B2 TT 255

Combined arrester for TT and TN-S systems for use in the main power supply system (3+1 configuration) of residential buildings without external lightning protection (also with overhead line supply).

Part No. 909331

DSH ZP B2 TT 255

item

SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 + type 3 / class I + class II + class III
Max. continuous operating voltage (AC) (U_C)	255 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L1+L2+L3+N-PE] (I_total)	30 kA
Lightning impulse current (10/350 µs) [L-N] (I_imp)	7.5 kA
Lightning impulse current (10/350 µs) [N-PE] (I_imp)	30 kA
Voltage protection level [L-N] (U_P)	≤ 1.5 kV
Voltage protection level [N-PE] (U_P)	≤ 1.5 kV
Open-circuit voltage of the combination wave generator (U_OC)	20 kV
Max. mains-side overcurrent protection	160 A gG
Approvals	VDE
Extended technical data
Voltage protection level [L-PE] (U_P)	≤ 1.6 kV

DEHNshield ZP B2 SG TT 255

Combined arrester for TT and TN-S systems for use in the main power supply system (3+1 configuration) of residential buildings without external lightning protection (also with overhead line supply) including overcurrent-protected 230 V power supply for the compartment for additional applications / termination point meter mounting board according to VDE-AR-N 4100.

Part No. 909396

DSH ZP B2 SG TT 255

item

SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 + type 3 / class I + class II + class III
Max. continuous operating voltage (AC) (U_C)	255 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L1+L2+L3+N-PE] (I_total)	30 kA
Lightning impulse current (10/350 µs) [L-N] (I_imp)	7.5 kA
Lightning impulse current (10/350 µs) [N-PE] (I_imp)	30 kA
Voltage protection level [L-N] (U_P)	≤ 1.5 kV
Voltage protection level [N-PE] (U_P)	≤ 1.5 kV
Open-circuit voltage of the combination wave generator (U_OC)	20 kV
Max. mains-side overcurrent protection	160 A gG
Approvals	VDE
Extended technical data
Voltage protection level [L-PE] (U_P)	≤ 1.6 kV

DEHNshield ZP 2 TNS 255

Combined arrester for TN-S systems for use in the main power supply system (4+0 configuration) of residential buildings with external lightning protection (class of LPS III/IV).

Part No. 909540

DSH ZP 2 TNS 255

item

SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 + type 3 / class I + class II + class III
Max. continuous operating voltage (AC) (U_C)	255 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L1+L2+L3+N-PE] (I_total)	50 kA
Lightning impulse current (10/350 µs) [L, N-PE] (I_imp)	12.5 kA
Voltage protection level [N-PE] (U_P)	≤ 1.5 kV
Open-circuit voltage of the combination wave generator (U_OC)	20 kV
Max. mains-side overcurrent protection	160 A gG
Approvals	VDE
Extended technical data
Voltage protection level [L-PE] (U_P)	≤ 1.5 kV

DEHNshield ZP 2 SG TNS 255

Combined arrester for TN-S systems for use in the main power supply system (4+0 configuration) of residential buildings with external lightning protection (class of LPS III/IV) including overcurrent-protected 230 V power supply for the compartment for additional applications / termination point meter mounting board according to VDE-AR-N 4100.

Part No. 909640

DSH ZP 2 SG TNS 255

item

SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 + type 3 / class I + class II + class III
Max. continuous operating voltage (AC) (U_C)	255 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L1+L2+L3+N-PE] (I_total)	50 kA
Lightning impulse current (10/350 µs) [L, N-PE] (I_imp)	12.5 kA
Voltage protection level [N-PE] (U_P)	≤ 1.5 kV
Open-circuit voltage of the combination wave generator (U_OC)	20 kV
Max. mains-side overcurrent protection	160 A gG
Approvals	VDE
Extended technical data
Voltage protection level [L-PE] (U_P)	≤ 1.5 kV

DEHNshield ZP B2 TNS 255

Combined arrester for TN-S systems for use in the main power supply system (4+0 configuration) of residential buildings without external lightning protection (also with overhead line supply).

Part No. 909340

DSH ZP B2 TNS 255

item

SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 + type 3 / class I + class II + class III
Max. continuous operating voltage (AC) (U_C)	255 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L1+L2+L3+N-PE] (I_total)	30 kA
Lightning impulse current (10/350 µs) [L, N-PE] (I_imp)	7.5 kA
Voltage protection level [N-PE] (U_P)	≤ 1.5 kV
Open-circuit voltage of the combination wave generator (U_OC)	20 kV
Max. mains-side overcurrent protection	160 A gG
Approvals	VDE
Extended technical data
Voltage protection level [L-PE] (U_P)	≤ 1.5 kV

DEHNshield ZP B2 SG TNS 255

Combined arrester for TN-S systems for use in the main power supply system (4+0 configuration) of residential buildings without external lightning protection (also with overhead line suppy) including overcurrent-protected 230 V power supply for the compartment for additional applications / termination point meter mounting board according to VDE-AR-N 4100.

Part No. 909440

DSH ZP B2 SG TNS 255

item

SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 + type 3 / class I + class II + class III
Max. continuous operating voltage (AC) (U_C)	255 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L1+L2+L3+N-PE] (I_total)	30 kA
Lightning impulse current (10/350 µs) [L, N-PE] (I_imp)	7.5 kA
Voltage protection level [N-PE] (U_P)	≤ 1.5 kV
Open-circuit voltage of the combination wave generator (U_OC)	20 kV
Max. mains-side overcurrent protection	160 A gG
Approvals	VDE
Extended technical data
Voltage protection level [L-PE] (U_P)	≤ 1.5 kV

DEHNshield ZP 2 TNC 255

Combined arrester for TN-C systems for use in the main power supply system (3+0 configuration) of residential buildings with external lightning protection (class of LPS III/IV).

Part No. 909530

DSH ZP 2 TNC 255

item

SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 + type 3 / class I + class II + class III
Max. continuous operating voltage (AC) (U_C)	255 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L1+L2+L3-PEN] (I_total)	37.5 kA
Lightning impulse current (10/350 µs) [L-PEN] (I_imp)	12.5 kA
Voltage protection level (U_P)	≤ 1.5 kV
Open-circuit voltage of the combination wave generator (U_OC)	20 kV
Max. mains-side overcurrent protection	160 A gG
Approvals	VDE

DEHNshield ZP 2 SG TNC 255

Combined arrester for TN-C systems for use in the main power supply system (3+0 configuration) of residential buildings with external lightning protection (class of LPS III/IV) including overcurrent-protected 230 V power supply for the compartment for additional applications / termination point meter mounting board according to VDE-AR-N 4100.

Part No. 909630

DSH ZP 2 SG TNC 255

item

SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 + type 3 / class I + class II + class III
Max. continuous operating voltage (AC) (U_C)	255 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L1+L2+L3-PEN] (I_total)	37.5 kA
Lightning impulse current (10/350 µs) [L-PEN] (I_imp)	12.5 kA
Voltage protection level (U_P)	≤ 1.5 kV
Open-circuit voltage of the combination wave generator (U_OC)	20 kV
Max. mains-side overcurrent protection	160 A gG
Approvals	VDE

DEHNshield ZP B2 TNC 255

Combined arrester for TN-C systems for use in the main power supply system (3+0 configuration) of residential buildings without external lightning protection (also with overhead line suppy).

Part No. 909330

DSH ZP B2 TNC 255

item

SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 + type 3 / class I + class II + class III
Max. continuous operating voltage (AC) (U_C)	255 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L1+L2+L3-PEN] (I_total)	22.5 kA
Lightning impulse current (10/350 µs) [L-PEN] (I_imp)	7.5 kA
Voltage protection level (U_P)	≤ 1.5 kV
Open-circuit voltage of the combination wave generator (U_OC)	20 kV
Max. mains-side overcurrent protection	160 A gG
Approvals	VDE

DEHNshield ZP B2 SG TNC 255

Combined arrester for TN-C systems for use in the main power supply system (3+0 configuration) of residential buildings without external lightning protection (also with overhead line suppy) including overcurrent-protected 230 V power supply for the compartment for additional applications / termination point meter mounting board according to VDE-AR-N 4100.

Part No. 909430

DSH ZP B2 SG TNC 255

item

SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 + type 3 / class I + class II + class III
Max. continuous operating voltage (AC) (U_C)	255 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L1+L2+L3-PEN] (I_total)	22.5 kA
Lightning impulse current (10/350 µs) [L-PEN] (I_imp)	7.5 kA
Voltage protection level (U_P)	≤ 1.5 kV
Open-circuit voltage of the combination wave generator (U_OC)	20 kV
Max. mains-side overcurrent protection	160 A gG
Approvals	VDE

DEHNshield ZP 2 LSG TT 255

Combined arrester for TT and TN-S systems for use in the main power supply system (3+1 configuration) of buildings with external lightning protection (class of LPS III/IV).

Part No. 909831

DSH ZP 2 LSG TT 255

item

GTIN: 4013364449732, customs tariff number: 85363090, gross weight: 765 G, packaging unit: 1 ST

DEHNshield DSH ZP 2 LSG TT 255 combined arrester
Four-pole combined arrester for 230/400 V
TT and TN(C)-S systems
For use upstream of the meter according to VDE-AR-N 4100
Type 1 + type 2 + type 3 arrester according to EN 61643-11
incl. 2 x 230 V power supply (N and L)
for the intelligent measuring system
Subsequent integration of a single-pole B6 circuit breaker
for supplying the intelligent measuring system
according to VDE-AR-N 4100 possible
Two sockets for the 230 V power supply (N and L)
for the compartment for additional applications /
termination point meter mounting board integrated
in the device
Powerful and gentle RAC spark gap technology
With click + power connection method:
can be directly mounted on 40 mm busbar systems
completely without tools
Max. continuous operating voltage: 255 V a.c.
Voltage protection level: <= 1.5 kV
Total lightning impulse current (10/350): 50 kA
Follow current extinguishing capabilty: 25 kArms
Energy coordination according to IEC 62305-4 with
arresters of the Red/Line family and
terminal devices

Brand: DEHN
Type: DSH ZP 2 LSG TT 255
Part No.: 909831

or equivalent.

DEHNshield ZP B2 LSG TT 255

Combined arrester for TT and TN-S systems for use in the main power supply system (3+1 configuration) of buildings without external lightning protection (also with overhead line supply).

Part No. 909731

DSH ZP B2 LSG TT 255

item

SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 + type 3 / class I + class II + class III
Max. continuous operating voltage (AC) (U_C)	255 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L1+L2+L3+N-PE] (I_total)	30 kA
Lightning impulse current (10/350 µs) [L-N] (I_imp)	7.5 kA
Lightning impulse current (10/350 µs) [N-PE] (I_imp)	30 kA
Voltage protection level [L-N] (U_P)	≤ 1.5 kV
Voltage protection level [N-PE] (U_P)	≤ 1.5 kV
Open-circuit voltage of the combination wave generator (U_OC)	20 kV
Max. mains-side overcurrent protection	160 A gG
Approvals	VDE
Extended technical data
Voltage protection level [L-PE] (U_P)	≤ 1.6 kV

DEHNshield ZP 2 LSG A TT 255

Combined arrester for TT and TN-S systems for use in the main power supply system (3+1 configuration) of buildings with external lightning protection (class of LPS III/IV).

Part No. 909231

DSH ZP 2 LSG A TT 255

item

GTIN: 4013364449756, customs tariff number: 85363090, gross weight: 873 G, packaging unit: 1 ST

DEHNshield DSH ZP 2 LSG A TT 255 combined arrester
Four-pole combined arrester for 230/400 V
TT and TN(C)-S systems
For use upstream of the meter according to VDE-AR-N 4100
Type 1 + type 2 + type 3 arrester according to EN 61643-11
Including 2 x 230 V power supply (N and L)
for supplying the intelligent measuring system
according to VDE-AR-N 4100
Including a single-pole B6 circuit breaker for
power supply
With sealable protective cover for easy wiring
Powerful and gentle RAC spark gap technology
Can be directly mounted on 40 mm busbar systems
completely without tools
Max. continuous operating voltage: 255 V a.c.
Voltage protection level: <= 1.5 kV
Total lightning impulse current (10/350): 50 kA
Follow current extinguishing capabilty: 25 kArms
Energy coordination according to IEC 62305-4 with
arresters of the Red/Line family and
terminal devices

Brand: DEHN
Type: DSH ZP 2 LSG A TT 255
Part No.: 909231

or equivalent.

DEHNshield ZP B2 LSG A TT 255

Combined arrester for TT and TN-S systems for use in the main power supply system (3+1 configuration) of buildings without external lightning protection (also with overhead line supply).

Part No. 909131

DSH ZP B2 LSG A TT 255

item

SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 + type 3 / class I + class II + class III
Max. continuous operating voltage (AC) (U_C)	255 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L1+L2+L3+N-PE] (I_total)	30 kA
Lightning impulse current (10/350 µs) [L-N] (I_imp)	7.5 kA
Lightning impulse current (10/350 µs) [N-PE] (I_imp)	30 kA
Voltage protection level [L-N] (U_P)	≤ 1.5 kV
Voltage protection level [N-PE] (U_P)	≤ 1.5 kV
Open-circuit voltage of the combination wave generator (U_OC)	20 kV
Max. mains-side overcurrent protection	160 A gG
Approvals	VDE
Extended technical data
Voltage protection level [L-PE] (U_P)	≤ 1.6 kV

Connecting cable for DEHNshield ZP SG

Connecting cable for power supply of an intelligent measuring system.

Part No. 909499

ASL DSH ZP SMG APL

item

Type of connection	Plug SFL 5.08 and BLF 5.08
Inherently short-circuit and earth-fault-proof	yes
Length	750 mm
Cable cross-section	1 mm²