SBKW ... DH-I-0

Protection of Transformers, Switch-Gear and Plants against atmospheric and switching overvoltages.

Part No. 990401

SBKW 3/DH-I-0

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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990402

SBKW 6/DH-I-0

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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990403

SBKW 9/DH-I-0

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SBKW ... DH-I-0

Protection of transformers, switchgear and systems against atmospheric and switching overvoltages.

Part No. 990404

SBKW 12/DH-I-0

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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990405

SBKW 15/DH-I-0

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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990406

SBKW 18/DH-I-0

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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990407

SBKW 21/DH-I-0

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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990408

SBKW 24/DH-I-0

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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990409

SBKW 27/DH-I-0

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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990410

SBKW 30/DH-I-0

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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990412

SBKW 33/DH-I-0

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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990413

SBKW 36/DH-I-0

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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990414

SBKW 39/DH-I-0

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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990415

SBKW 42/DH-I-0

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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990416

SBKW 45/DH-I-0

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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990417

SBKW 48/DH-I-0

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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990418

SBKW 51/DH-I-0

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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990419

SBKW 54/DH-I-0

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SBKW ... DH-I-0

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990421

SBKW 60/DH-I-0

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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990501

SBKW 3/DH-I

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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990502

SBKW 6/DH-I

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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990503

SBKW 9/DH-I

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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990504

SBKW 12/DH-I

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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990505

SBKW 15/DH-I

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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990506

SBKW 18/DH-I

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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990507

SBKW 21/DH-I

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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990508

SBKW 24/DH-I

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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990509

SBKW 27/DH-I

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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990510

SBKW 30/DH-I

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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990512

SBKW 33/DH-I

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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990513

SBKW 36/DH-I

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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990514

SBKW 39/DH-I

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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990515

SBKW 42/DH-I

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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990516

SBKW 45/DH-I

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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990517

SBKW 48/DH-I

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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990518

SBKW 51/DH-I

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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990519

SBKW 54/DH-I

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SBKW ... DH-I

Protection of transformers, switchgear devices and installations against atmospheric and switching overvoltages.

Part No. 990521

SBKW 60/DH-I

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Technical data
Nominal discharge current (8/20 µs) (I_n)	10 kA
SPD class	Medium-voltage high, DH
Rated voltage (a.c.) (U_r)	3 kV
Continuous operating voltage (a.c.) (U_c)	2.4 kV
Rated short-circuit current (I_sc)	63 kA
Residual voltage at 10 kA (8/20 µs) (U_pl)	8.0 kV
Height (h)	120 mm
Creepage distance (min.)	103 mm

Technical data
Nominal discharge current (8/20 µs) (I_n)	10 kA
SPD class	Medium-voltage high, DH
Rated voltage (a.c.) (U_r)	6 kV
Continuous operating voltage (a.c.) (U_c)	4.8 kV
Rated short-circuit current (I_sc)	63 kA
Residual voltage at 10 kA (8/20 µs) (U_pl)	16.1 kV
Height (h)	164 mm
Creepage distance (min.)	147 mm

Technical data
Nominal discharge current (8/20 µs) (I_n)	10 kA
SPD class	Medium-voltage high, DH
Rated voltage (a.c.) (U_r)	9 kV
Continuous operating voltage (a.c.) (U_c)	7.2 kV
Rated short-circuit current (I_sc)	63 kA
Residual voltage at 10 kA (8/20 µs) (U_pl)	24.1 kV
Height (h)	164 mm
Creepage distance (min.)	147 mm

Technical data
Nominal discharge current (8/20 µs) (I_n)	10 kA
SPD class	Medium-voltage high, DH
Rated voltage (a.c.) (U_r)	12 kV
Continuous operating voltage (a.c.) (U_c)	9.6 kV
Rated short-circuit current (I_sc)	63 kA
Residual voltage at 10 kA (8/20 µs) (U_pl)	32.1 kV
Height (h)	208 mm
Creepage distance (min.)	191 mm

Technical data
Nominal discharge current (8/20 µs) (I_n)	10 kA
SPD class	Medium-voltage high, DH
Rated voltage (a.c.) (U_r)	15 kV
Continuous operating voltage (a.c.) (U_c)	12.0 kV
Rated short-circuit current (I_sc)	63 kA
Residual voltage at 10 kA (8/20 µs) (U_pl)	40.0 kV
Height (h)	208 mm
Creepage distance (min.)	191 mm