Skip to main content Skip to search Skip to main navigation
Worldwide Shipping - 150+ Countries
Go to homepage

DEHN Lightning & Surge Protection | WSU INDUSTRIALS


DEHN lightning & surge protection – SPDs, earthing & bonding. Protect buildings and systems. Order at WSU INDUSTRIALS – fast delivery.

Filter products
-39%
Dehn 787479 Insulating rubber mat 5.2 mm x 1 m x 9 m f. insulating standing surface - 36,000V (img_001)
Dehn 787479 Insulating rubber mat 5.2 mm x 1 m x 9 m f. insulating standing…
Art. No: WST8810209856 P/N: 787479
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €1,647.10 Regular price: €2,678.21 (38.5% saved)
-45%
Dehn 377210 Bridging cable Cu 16mm² L 200mm with 2 cable lugs, bore 10.5, and 2x6.5mm (img_001)
Dehn 377210 Bridging cable Cu 16mm² L 200mm with 2 cable lugs, bore 10.5, and…
Art. No: WST8810209872 P/N: 377210
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €7.96 Regular price: €14.40 (44.72% saved)
-45%
Dehn 377310 Bridging cable Cu 16mm² L 300mm with 2 cable lugs, bore 10.5, and 2x6.5mm (img_001)
Dehn 377310 Bridging cable Cu 16mm² L 300mm with 2 cable lugs, bore 10.5, and…
Art. No: WST8810209873 P/N: 377310
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €8.49 Regular price: €15.35 (44.69% saved)
-45%
Dehn 377410 Bridging cable Cu 16mm² L 400mm with 2 cable lugs, bore 10.5, and 2x6.5mm (img_001)
Dehn 377410 Bridging cable Cu 16mm² L 400mm with 2 cable lugs, bore 10.5, and…
Art. No: WST8810209874 P/N: 377410
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €9.28 Regular price: €16.78 (44.7% saved)
-45%
Dehn 377510 Bridging cable Cu 16mm² L 500mm with 2 cable lugs, bore 10.5, and 2x6.5mm (img_001)
Dehn 377510 Bridging cable Cu 16mm² L 500mm with 2 cable lugs, bore 10.5, and…
Art. No: WST8810209875 P/N: 377510
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €9.62 Regular price: €17.37 (44.62% saved)
-39%
Dehn 766057 Cleaning pad 250x115x20mm 1 pack = 10 pieces (img_001)
Dehn 766057 Cleaning pad 250x115x20mm 1 pack = 10 pieces
Art. No: WST8810209876 P/N: 766057
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €161.23 Regular price: €262.16 (38.5% saved)
-39%
Dehn 766364 Operating head up to 36kV 50Hz hexagon shaft with plug-in coupling L 330 mm (img_001)
Dehn 766364 Operating head up to 36kV 50Hz hexagon shaft with plug-in coupling…
Art. No: WST8810209877 P/N: 766364
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €115.93 Regular price: €188.50 (38.5% saved)
-39%
Dehn 766049 Operating head contacting aid w. gear coupling f. telescopic insulating stick (img_001)
Dehn 766049 Operating head contacting aid w. gear coupling f. telescopic…
Art. No: WST8810209878 P/N: 766049
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €166.50 Regular price: €270.73 (38.5% saved)
-39%
Dehn 766164 Switching stick head up to 36kV 50Hz with plug-in coupling L 560 mm (img_001)
Dehn 766164 Switching stick head up to 36kV 50Hz with plug-in coupling L 560 mm
Art. No: WST8810209879 P/N: 766164
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €132.10 Regular price: €214.80 (38.5% saved)
-39%
Dehn 766169 Switching stick head up to 36kV 50Hz with plug-in coupling L 930 mm (img_001)
Dehn 766169 Switching stick head up to 36kV 50Hz with plug-in coupling L 930 mm
Art. No: WST8810209880 P/N: 766169
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €307.16 Regular price: €499.44 (38.5% saved)
-39%
Dehn 769516 Earthing stick with plug-in coupling a. cone coupling SQL L 1035mm (img_001)
Dehn 769516 Earthing stick with plug-in coupling a. cone coupling SQL L 1035mm
Art. No: WST8810209881 P/N: 769516
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €390.00 Regular price: €634.15 (38.5% saved)
-39%
Dehn 765005 Switching stick head with thread M12 (img_001)
Dehn 765005 Switching stick head with thread M12
Art. No: WST8810209882 P/N: 765005
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €20.05 Regular price: €32.61 (38.52% saved)
-39%
Dehn 766365 Operating head up to 36kV 50Hz T pin shaft with plug-in coupling L 360 mm (img_001)
Dehn 766365 Operating head up to 36kV 50Hz T pin shaft with plug-in coupling L…
Art. No: WST8810209883 P/N: 766365
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €101.95 Regular price: €165.77 (38.5% saved)
-39%
Dehn 765009 Switching stick head with T pin shaft (img_001)
Dehn 765009 Switching stick head with T pin shaft
Art. No: WST8810209884 P/N: 765009
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €144.98 Regular price: €235.74 (38.5% saved)
-39%
Dehn 766056 Cleaning head L 230mm W 100mm D 25mm (img_001)
Dehn 766056 Cleaning head L 230mm W 100mm D 25mm
Art. No: WST8810209885 P/N: 766056
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €89.21 Regular price: €145.06 (38.5% saved)
-39%
Dehn 785639 Locking element for E14 screw insert (img_001)
Dehn 785639 Locking element for E14 screw insert
Art. No: WST8810209886 P/N: 785639
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €39.01 Regular price: €63.43 (38.5% saved)
-39%
Dehn 785650 Insulating plug for E18 screw insert (img_001)
Dehn 785650 Insulating plug for E18 screw insert
Art. No: WST8810209887 P/N: 785650
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €41.57 Regular price: €67.59 (38.5% saved)
-39%
Dehn 785640 Locking element for E27/E33 screw insert (img_001)
Dehn 785640 Locking element for E27/E33 screw insert
Art. No: WST8810209888 P/N: 785640
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €48.67 Regular price: €79.14 (38.5% saved)
-39%
Dehn 785641 Locking element for NH fuse holders, size: 00 (img_001)
Dehn 785641 Locking element for NH fuse holders, size: 00
Art. No: WST8810209889 P/N: 785641
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €61.40 Regular price: €99.84 (38.5% saved)
-39%
Dehn 785642 Locking element for NH fuse holders, size: 0 (img_001)
Dehn 785642 Locking element for NH fuse holders, size: 0
Art. No: WST8810209890 P/N: 785642
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €61.40 Regular price: €99.84 (38.5% saved)
-39%
Dehn 785643 Locking element for NH fuse holders, size: 1 (img_001)
Dehn 785643 Locking element for NH fuse holders, size: 1
Art. No: WST8810209891 P/N: 785643
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €61.40 Regular price: €99.84 (38.5% saved)
-39%
Dehn 785644 Locking element for NH fuse holders, size: 2-3 (img_001)
Dehn 785644 Locking element for NH fuse holders, size: 2-3
Art. No: WST8810209892 P/N: 785644
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €61.40 Regular price: €99.84 (38.5% saved)
-39%
Dehn 785638 Locking element for DIN rail mounted devices, H=45mm, 1 module (img_001)
Dehn 785638 Locking element for DIN rail mounted devices, H=45mm, 1 module
Art. No: WST8810209893 P/N: 785638
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €16.32 Regular price: €26.54 (38.51% saved)
-39%
Dehn 785652 Locking element for DIN rail mounted device H=45mm 2 modules (img_001)
Dehn 785652 Locking element for DIN rail mounted device H=45mm 2 modules
Art. No: WST8810209894 P/N: 785652
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €20.78 Regular price: €33.80 (38.52% saved)
-39%
Dehn 785637 Locking element for DIN rail mounted devices H 45mm 3 modules (img_001)
Dehn 785637 Locking element for DIN rail mounted devices H 45mm 3 modules
Art. No: WST8810209895 P/N: 785637
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €25.98 Regular price: €42.25 (38.51% saved)
-55%
Dehn 956305 Combined arrester Type 1+2+3 DEHNventil M2 three-pole f. TN-C systems w. remote signalling contact (img_001)
Dehn 956305 Combined arrester Type 1+2+3 DEHNventil M2 three-pole f. TN-C…
Art. No: WST8810209896 P/N: 956305
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €775.79 Regular price: €1,717.53 (54.83% saved)
-55%
Dehn 956405 Combined arrester Type 1+2+3 DEHNventil M2 four-pole f. TN-S systems w. remote signalling contact (img_001)
Dehn 956405 Combined arrester Type 1+2+3 DEHNventil M2 four-pole f. TN-S…
Art. No: WST8810209897 P/N: 956405
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €1,022.29 Regular price: €2,268.50 (54.94% saved)
-55%
Dehn 956315 Combined arrester Type 1+2+3 DEHNventil M2 four-pole f. TT a. TN-S systems w. remote signal. contact (img_001)
Dehn 956315 Combined arrester Type 1+2+3 DEHNventil M2 four-pole f. TT a. TN-S…
Art. No: WST8810209898 P/N: 956315
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €1,077.72 Regular price: €2,393.57 (54.97% saved)
-45%
Dehn 956205 Combined arrester Type 1+2+3 DEHNventil M2 for single-phase TN systems w. remote signalling contact (img_001)
Dehn 956205 Combined arrester Type 1+2+3 DEHNventil M2 for single-phase TN…
Art. No: WST8810209899 P/N: 956205
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €649.90 Regular price: €1,174.17 (44.65% saved)
-45%
Dehn 956115 Combined arrester Type 1+2+3 DEHNventil M2 f. single-phase TT a. TN systems w. remote signal. contact (img_001)
Dehn 956115 Combined arrester Type 1+2+3 DEHNventil M2 f. single-phase TT a. TN…
Art. No: WST8810209900 P/N: 956115
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €700.69 Regular price: €1,265.92 (44.65% saved)
-45%
Dehn 961151 Combined arrester 1+2 DEHNventil M2 880 3-pole f. unearthed three-phase systems (img_001)
Dehn 961151 Combined arrester 1+2 DEHNventil M2 880 3-pole f. unearthed…
Art. No: WST8810209901 P/N: 961151
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €1,301.92 Regular price: €2,352.15 (44.65% saved)
-45%
Dehn 956020 Protection module combined arrester Type 1+2+3 two-pole for DV M2 TN 255 FM (img_001)
Dehn 956020 Protection module combined arrester Type 1+2+3 two-pole for DV M2…
Art. No: WST8810209902 P/N: 956020
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €470.87 Regular price: €850.73 (44.65% saved)
-45%
Dehn 956030 Protection module combined arrester Type 1+2+3 three-pole for DV M2 TNC 255 FM (img_001)
Dehn 956030 Protection module combined arrester Type 1+2+3 three-pole for DV M2…
Art. No: WST8810209903 P/N: 956030
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €706.22 Regular price: €1,275.92 (44.65% saved)
-45%
Dehn 900589 Pin-shaped terminal 2x16mm² for through-wiring (img_001)
Dehn 900589 Pin-shaped terminal 2x16mm² for through-wiring
Art. No: WST8810209904 P/N: 900589
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €7.83 Regular price: €14.16 (44.7% saved)
-45%
Dehn 956040 Protection module combined arrester Type 1+2+3 four-pole for DV M2 TNS 255 FM (img_001)
Dehn 956040 Protection module combined arrester Type 1+2+3 four-pole for DV M2…
Art. No: WST8810209905 P/N: 956040
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €941.82 Regular price: €1,701.58 (44.65% saved)
Dehn 819688 Supporting tube w. HVI light pl. a. air- term. tip f. rafter/metal roof bracket SET (img_001)
Dehn 819688 Supporting tube w. HVI light pl. a. air- term. tip f. rafter/metal…
Art. No: WST8810209906 P/N: 819688
Available to order
Lieferzeit: 2-3 Weeks

Regular price: €1,695.40
-45%
Dehn 105563 Supp. tube D 50mm L 3500mm GRP/Al w. air-term. rod D 10mm L 1000mm (img_001)
Dehn 105563 Supp. tube D 50mm L 3500mm GRP/Al w. air-term. rod D 10mm L 1000mm
Art. No: WST8810209907 P/N: 105563
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €537.60 Regular price: €971.28 (44.65% saved)
-45%
Dehn 105565 Supp. tube D 50mm L 5000mm GRP/Al w. air-term. rod D 10mm L 1000mm (img_001)
Dehn 105565 Supp. tube D 50mm L 5000mm GRP/Al w. air-term. rod D 10mm L 1000mm
Art. No: WST8810209908 P/N: 105565
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €617.23 Regular price: €1,115.15 (44.65% saved)
-45%
Dehn 105320 Supporting tube D 50mm L 3500mm GRP/StSt w. air-term. rod D 10mm L…
Art. No: WST8810209909 P/N: 105320
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €677.24 Regular price: €1,223.56 (44.65% saved)
-45%
Dehn 105322 Supporting tube D 50mm L 5000mm GRP/StSt w. air-term. rod D 10mm L…
Art. No: WST8810209910 P/N: 105322
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €926.67 Regular price: €1,674.21 (44.65% saved)
-45%
Dehn 105573 Supp. tube D 50mm L 3500mm GRP/Al w. air-term. rod D 22/16/10mm L 2500mm (img_001)
Dehn 105573 Supp. tube D 50mm L 3500mm GRP/Al w. air-term. rod D 22/16/10mm L…
Art. No: WST8810209911 P/N: 105573
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €580.61 Regular price: €1,048.99 (44.65% saved)
-45%
Dehn 105575 Supp. tube D 50mm L 5000mm GRP/Al w. air-term. rod D 22/16/10mm L 2500mm (img_001)
Dehn 105575 Supp. tube D 50mm L 5000mm GRP/Al w. air-term. rod D 22/16/10mm L…
Art. No: WST8810209912 P/N: 105575
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €696.74 Regular price: €1,258.78 (44.65% saved)
-45%
Dehn 105321 Supportin tube D 50mm L 3500mm GRP/StSt w. air-term. rod D 22/16/10mm L 2.5 m (img_001)
Dehn 105321 Supportin tube D 50mm L 3500mm GRP/StSt w. air-term. rod D…
Art. No: WST8810209913 P/N: 105321
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €894.07 Regular price: €1,615.31 (44.65% saved)
-45%
Dehn 105323 Supporting tube D 50mm L 5000mm GRP/StSt w. air-term. rod D 22/16/10mm L 2.5m (img_001)
Dehn 105323 Supporting tube D 50mm L 5000mm GRP/StSt w. air-term. rod D…
Art. No: WST8810209914 P/N: 105323
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €1,159.65 Regular price: €2,095.11 (44.65% saved)
-45%
Dehn 105513 Supp. tube D 50mm L 3500mm GRP/Al, air- term.rod D 10mm L 1000mm,…
Art. No: WST8810209915 P/N: 105513
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €599.31 Regular price: €1,082.78 (44.65% saved)
-45%
Dehn 105515 Supp. tube D 50mm L 5000mm GRP/Al, air- term.rod D 10mm L 1000mm,…
Art. No: WST8810209916 P/N: 105515
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €684.54 Regular price: €1,236.77 (44.65% saved)
-45%
Dehn 105392 Supp.tube D 50mm L 3500mm GRP/StSt, air- term.rod D 10mm L 1000mm,…
Art. No: WST8810209917 P/N: 105392
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €743.95 Regular price: €1,344.11 (44.65% saved)
-45%
Dehn 105394 Supp.tube D 50mm L 5000mm GRP/StSt, air- term.rod D 10mm L 1000mm,…
Art. No: WST8810209918 P/N: 105394
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €1,006.89 Regular price: €1,819.15 (44.65% saved)