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For protecting compact 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.
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Through-wiring by means of a lightning-current-tested STAK 25 pin-shaped terminal

DEHNshield

Application-optimised and prewired spark-gap-based type 1 + type 2 combined lightning current and surge arrester
Compact design due to space-saving spark gap technology with a width of only one module / pole
Fulfils the minimum requirements on the lightning current discharge capacity according to IEC 60364-5-53
Allows compact lightning equipotential bonding including protection of terminal equipment
Discharge capacity up to 50 kA (10/350 µs)
Operating state / fault indication by green / red indicator flag in the inspection window
High follow current extinguishing capacity (I_fi = 25 kA_rms)

15 Products

DEHNshield TNC

Application-optimised and prewired combined lightning current and surge arrester for TN-C systems.

Part No. 941300

DSH TNC 255

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DEHNshield TNC FM

Application-optimised and prewired combined lightning current and surge arrester for TN-C systems; with floating remote signalling contact.

Part No. 941305

DSH TNC 255 FM

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SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
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
Max. mains-side overcurrent protection	160 A gG
Approvals	KEMA, VDE
Type of remote signalling contact	changeover contact

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DEHNshield TNC Basic FM

Application-optimised and prewired combined lightning current and surge arrester for TN-C systems for use in the main power supply system (3+0 configuration) in case of residential buildings without external lightning protection system (also in case of buildings supplied by overhead lines); with floating remote signalling contact.

Part No. 941306

DSH B TNC 255 FM

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SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
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
Max. mains-side overcurrent protection	160 A gG
Approvals	VDE
Type of remote signalling contact	changeover contact

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DEHNshield TNS

Application-optimised and prewired combined lightning current and surge arrester for TN-S systems.

Part No. 941400

DSH TNS 255

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SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
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 [L-PE]/[N-PE] (U_P)	≤ 1.5 / ≤ 1.5 kV
Max. mains-side overcurrent protection	160 A gG
Approvals	KEMA, VDE, UL

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DEHNshield TNS FM

Application-optimised and prewired combined lightning current and surge arrester for TN-S systems; with floating remote signalling contact.

Part No. 941405

DSH TNS 255 FM

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SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
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 [L-PE]/[N-PE] (U_P)	≤ 1.5 / ≤ 1.5 kV
Max. mains-side overcurrent protection	160 A gG
Approvals	KEMA, VDE
Type of remote signalling contact	changeover contact

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DEHNshield TNS Basic FM

Application-optimised and prewired combined lightning current and surge arrester for TN-S systems for use in the main power supply system (4+0 configuration) in case of residential buildings without external lightning protection system (also in case of buildings supplied by overhead lines); with floating remote signalling contact.

Part No. 941406

DSH B TNS 255 FM

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SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
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 [L-PE]/[N-PE] (U_P)	≤ 1.5 / ≤ 1.5 kV
Max. mains-side overcurrent protection	160 A gG
Approvals	VDE
Type of remote signalling contact	changeover contact

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DEHNshield TT

Application-optimised and prewired combined lightning current and surge arrester for TT and TN-S systems (3+1 configuration).

Part No. 941310

DSH TT 255

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SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
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) [L-N]/[N-PE] (I_imp)	12.5 / 50 kA
Voltage protection level [L-N]/[N-PE] (U_P)	≤ 1.5 / ≤ 1.5 kV
Max. mains-side overcurrent protection	160 A gG
Approvals	KEMA, VDE, UL
Extended technical data
Voltage protection level [L-PE] (U_P)	2.0 kV

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DEHNshield TT FM

Application-optimised and prewired combined lightning current and surge arrester for TT and TN-S systems (3+1 configuration); with floating remote signalling contact.

Part No. 941315

DSH TT 255 FM

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SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
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) [L-N]/[N-PE] (I_imp)	12.5 / 50 kA
Voltage protection level [L-N]/[N-PE] (U_P)	≤ 1.5 / ≤ 1.5 kV
Max. mains-side overcurrent protection	160 A gG
Approvals	KEMA, VDE
Type of remote signalling contact	changeover contact
Extended technical data
Voltage protection level [L-PE] (U_P)	2.0 kV

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DEHNshield TT Basic FM

Application-optimised and prewired combined lightning current and surge arrester for TT and TN-S systems for use in the main power supply system (3+1 configuration) for residential buildings without external lightning protection (also for buildings supplied by overhead lines); with floating remote signalling contact.

Part No. 941316

DSH B TT 255 FM

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SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
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) [L-N]/[N-PE] (I_imp)	7.5 / 30 kA
Voltage protection level [L-N]/[N-PE] (U_P)	≤ 1.5 / ≤ 1.5 kV
Max. mains-side overcurrent protection	160 A gG
Approvals	VDE
Type of remote signalling contact	changeover contact
Extended technical data
Voltage protection level [L-PE] (U_P)	2.0 kV

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DEHNshield TN

Application-optimised and prewired combined lightning current and surge arrester for single-phase TN systems.

Part No. 941200

DSH TN 255

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DEHNshield TN FM

Application-optimised and prewired combined lightning current and surge arrester for single-phase TN systems; with floating remote signalling contact.

Part No. 941205

DSH TN 255 FM

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SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
Max. continuous operating voltage (AC) (U_C)	255 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L+N-PE] (I_total)	25 kA
Lightning impulse current (10/350 µs) [L, N-PE] (I_imp)	12.5 kA
Voltage protection level [L-PE]/[N-PE] (U_P)	≤ 1.5 /≤ 1.5 kV
Max. mains-side overcurrent protection	160 A gG
Approvals	KEMA, VDE
Type of remote signalling contact	changeover contact

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DEHNshield TN Basic FM

Application-optimised and prewired combined lightning current and surge arrester for single-phase TN systems for use in the main power supply system (2+0 configuration) in case of residential buildings without external lightning protection system (also in case of buildings supplied by overhead lines); with floating remote signalling contact.

Part No. 941206

DSH B TN 255 FM

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SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
Max. continuous operating voltage (AC) (U_C)	255 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L+N-PE] (I_total)	15 kA
Lightning impulse current (10/350 µs) [L, N-PE] (I_imp)	7.5 kA
Voltage protection level [L-PE]/[N-PE] (U_P)	≤ 1.5 /≤ 1.5 kV
Max. mains-side overcurrent protection	160 A gG
Type of remote signalling contact	changeover contact

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DEHNshield TT 2P

Application-optimised and prewired combined lightning current and surge arrester for single-phase TT and TN-S systems (1+1 configuration).

Part No. 941110

DSH TT 2P 255

Discontinued

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SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
Max. continuous operating voltage (AC) (U_C)	255 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L+N-PE] (I_total)	25 kA
Lightning impulse current (10/350) [L-N]/[N-PE] (I_imp)	12.5 / 25 kA
Voltage protection level [L-N]/[N-PE] (U_P)	≤ 1.5 / ≤ 1.5 kV
Max. mains-side overcurrent protection	160 A gG
Approvals	KEMA, VDE, UL
Extended technical data
Voltage protection level [L-PE] (U_P)	2.0 kV

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DEHNshield TT 2P FM

Application-optimised and prewired combined lightning current and surge arrester for single-phase TT and TN-S systems (1+1 configuration); with floating remote signalling contact.

Part No. 941115

DSH TT 2P 255 FM

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SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
Max. continuous operating voltage (AC) (U_C)	255 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L+N-PE] (I_total)	25 kA
Lightning impulse current (10/350) [L-N]/[N-PE] (I_imp)	12.5 / 25 kA
Voltage protection level [L-N]/[N-PE] (U_P)	≤ 1.5 / ≤ 1.5 kV
Max. mains-side overcurrent protection	160 A gG
Approvals	KEMA, VDE
Type of remote signalling contact	changeover contact
Extended technical data
Voltage protection level [L-PE] (U_P)	2.0 kV

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DEHNshield TT 2P Basic FM

Application-optimised and prewired combined lightning current and surge arrester for single-phase TT and TN systems for use in the main power supply system (1+1 configuration) in case of residential buildings without external lightning protection system (also in case of buildings supplied by overhead lines); with floating remote signalling contact.

Part No. 941116

DSH B TT 2P 255 FM

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SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
Max. continuous operating voltage (AC) (U_C)	255 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L+N-PE] (I_total)	15 kA
Lightning impulse current (10/350) [L-N]/[N-PE] (I_imp)	7.5 / 15 kA
Voltage protection level [L-N]/[N-PE] (U_P)	≤ 1.5 / ≤ 1.5 kV
Max. mains-side overcurrent protection	160 A gG
Type of remote signalling contact	changeover contact
Extended technical data
Voltage protection level [L-PE] (U_P)	2.0 kV

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