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

-49%
Dehn 306029 Parallel connector StSt (V4A) f. Rd 7-10mm (img_001)
Dehn 306029 Parallelverbinder NIRO (V4A) f. Rd 7-10mm
Art. No: WST8810209793 P/N: 306029
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €8.99 Regular price: €17.73 (49.29% saved)
-49%
Dehn 307000 Parallel connector St/tZn for Rd 7-10mm (img_001)
Dehn 307000 Parallel connector St/tZn f. Rd 7-10mm
Art. No: WST8810209794 P/N: 307000
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €3.84 Regular price: €7.50 (48.8% saved)
-50%
Dehn 307007 Parallel connector Cu f. Rd 7-10mm (img_001)
Dehn 307007 Parallelverbinder Cu f. Rd 7-10mm
Art. No: WST8810209795 P/N: 307007
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €9.13 Regular price: €18.09 (49.53% saved)
-49%
Dehn 306121 Parallel connector St/bare for Rd 6-22mm (img_001)
Dehn 306121 Parallelverbinder St/blank f. Rd 6-22mm
Art. No: WST8810209796 P/N: 306121
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €4.67 Regular price: €9.16 (49.02% saved)
-50%
Dehn 306122 Parallel connector St/tZn for Rd 6-22mm (img_001)
Dehn 306122 Parallelverbinder St/tZn f. Rd 6-22mm
Art. No: WST8810209797 P/N: 306122
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €5.57 Regular price: €11.07 (49.68% saved)
-50%
Dehn 305000 Parallel connector St/tZn for different diameters Rd 4-10mm (img_001)
Dehn 305000 Parallelverbinder St/tZn f. unter- schiedliche Durchmesser Rd 4-10mm
Art. No: WST8810209798 P/N: 305000
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €5.65 Regular price: €11.19 (49.51% saved)
-50%
Dehn 305007 Parallel connector Cu for different diameters Rd 4-10mm (img_001)
Dehn 305007 Parallelverbinder Cu f. unter- schiedliche Durchmesser Rd 4-10mm
Art. No: WST8810209799 P/N: 305007
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €15.67 Regular price: €31.06 (49.55% saved)
-49%
Dehn 306101 Parallel connector Cu for different diameters Rd 5-16mm / 16-150mm² (img_001)
Dehn 306101 Parallelverbinder Cu f. unterschiedliche Durchmesser Rd 5-16mm /…
Art. No: WST8810209801 P/N: 306101
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €48.59 Regular price: €96.03 (49.4% saved)
-49%
Dehn 490999 Assortment case "Sortimo" equipped (img_001)
Dehn 490999 Sortimentkoffer "Sortimo" bestueckt
Art. No: WST8810209802 P/N: 490999
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €969.46 Regular price: €1,914.83 (49.37% saved)
-49%
Dehn 490110 Number plate Al, cleat Rd 7-10/Fl 30 KIT (img_001)
Dehn 490110 Nummernschild Al, Uel Rd 7-10/Fl 30, SET
Art. No: WST8810209803 P/N: 490110
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €3.98 Regular price: €7.85 (49.3% saved)
-49%
Dehn 490116 Number plate Al, cleat Rd 16 KIT (img_001)
Dehn 490116 Nummernschild Al, Uel Rd 16, SET
Art. No: WST8810209804 P/N: 490116
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €3.98 Regular price: €7.85 (49.3% saved)
-48%
Dehn 490100 Number plate with slot (img_001)
Dehn 490100 Nummernschild mit Schlitz
Art. No: WST8810209805 P/N: 490100
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €1.67 Regular price: €3.21 (47.98% saved)
-48%
Dehn 490000 Number insert "0" ,StSt (img_001)
Dehn 490000 Nummerneinsatz "0", NIRO
Art. No: WST8810209806 P/N: 490000
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €0.56 Regular price: €1.07 (47.66% saved)
-48%
Dehn 490001 Number insert "1", StSt (img_001)
Dehn 490001 Nummerneinsatz "1", NIRO
Art. No: WST8810209807 P/N: 490001
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €0.56 Regular price: €1.07 (47.66% saved)
-48%
Dehn 490002 Number insert "2", StSt (img_001)
Dehn 490002 Nummerneinsatz "2", NIRO
Art. No: WST8810209808 P/N: 490002
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €0.56 Regular price: €1.07 (47.66% saved)
-48%
Dehn 490003 Number insert "3", StSt (img_001)
Dehn 490003 Nummerneinsatz "3", NIRO
Art. No: WST8810209809 P/N: 490003
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €0.56 Regular price: €1.07 (47.66% saved)
-48%
Dehn 490004 Number insert "4", StSt (img_001)
Dehn 490004 Nummerneinsatz "4", NIRO
Art. No: WST8810209810 P/N: 490004
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €0.56 Regular price: €1.07 (47.66% saved)
-48%
Dehn 490005 Number insert "5", StSt (img_001)
Dehn 490005 Nummerneinsatz "5", NIRO
Art. No: WST8810209811 P/N: 490005
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €0.56 Regular price: €1.07 (47.66% saved)
-48%
Dehn 490006 Number insert "6", StST (img_001)
Dehn 490006 Nummerneinsatz "6", NIRO
Art. No: WST8810209812 P/N: 490006
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €0.56 Regular price: €1.07 (47.66% saved)
-48%
Dehn 490007 Number insert "7", StSt (img_001)
Dehn 490007 Nummerneinsatz "7", NIRO
Art. No: WST8810209813 P/N: 490007
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €0.56 Regular price: €1.07 (47.66% saved)
-48%
Dehn 490008 Number insert "8", StSt (img_001)
Dehn 490008 Nummerneinsatz "8", NIRO
Art. No: WST8810209814 P/N: 490008
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €0.56 Regular price: €1.07 (47.66% saved)
-48%
Dehn 490009 Number insert "9", StSt (img_001)
Dehn 490009 Nummerneinsatz "9", NIRO
Art. No: WST8810209815 P/N: 490009
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €0.56 Regular price: €1.07 (47.66% saved)
-50%
Dehn 490021 Support StSt for VDB test badge (img_001)
Dehn 490021 Traegerschild Niro, VDB-Pruefplakette VPE
Art. No: WST8810209817 P/N: 490021
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €1.89 Regular price: €3.81 (50.39% saved)
-52%
Dehn 490020 Combined cross recessed screw StSt, M6x16 (img_001)
Dehn 490020 Kombischlitzschraube Niro, M6x16
Art. No: WST8810209818 P/N: 490020
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €0.63 Regular price: €1.31 (51.91% saved)
-48%
Dehn 480291 Two-screw cleat Al f. Rd 7-10mm bore distance 38mm w. thread M6 (img_001)
Dehn 480291 Zweischraubenueberleger Al f. Rd 7-10mm Lochabstand 38mm m. Gewinde…
Art. No: WST8810209819 P/N: 480291
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €1.05 Regular price: €2.02 (48.02% saved)
-48%
Dehn 490022 Cleat Al for Rd16 distance of bores 38 mm, 2xM6 (img_001)
Dehn 490022 Ueberleger Al, Rd16(,) Laenge 38 mm, 2xM6
Art. No: WST8810209820 P/N: 490022
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €1.05 Regular price: €2.02 (48.02% saved)
-49%
Dehn 490099 Assortment case "Sortimo" unequipped (img_001)
Dehn 490099 Sortimentkoffer "Sortimo" unbestueckt
Art. No: WST8810209821 P/N: 490099
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €205.02 Regular price: €404.96 (49.37% saved)
-45%
Dehn 961110 DEHNbloc M lightning current arrester (img_001)
Dehn 961110 Koordinierter Blitzstromableiter Typ 1 DEHNbloc M m.hoher…
Art. No: WST8810209822 P/N: 961110
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €243.87 Regular price: €444.47 (45.13% saved)
-45%
Dehn 961120 Coordin. lightn. current arrest. Type 1 DEHNbloc M high follow curr. ext. cap. (img_001)
Dehn 961120 Koordinierter Blitzstromableiter Typ 1 DEHNbloc M m. hoher…
Art. No: WST8810209823 P/N: 961120
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €253.12 Regular price: €461.24 (45.12% saved)
-45%
Dehn 961130 DEHNbloc M coordinated type 1 lightning current arr. w. high follow curr. limit. (img_001)
Dehn 961130 Koordinierter Blitzstromableiter Typ 1 DEHNbloc M m. hoher…
Art. No: WST8810209824 P/N: 961130
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €256.26 Regular price: €466.96 (45.12% saved)
-45%
Dehn 961115 DEHNbloc M FM lightning current arrester (img_001)
Dehn 961115 Koordinierter Blitzstromableiter Typ 1 DEHNbloc M m.hoher…
Art. No: WST8810209825 P/N: 961115
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €267.54 Regular price: €487.54 (45.12% saved)
-45%
Dehn 961125 DEHNbloc M FM lightning current arrester (img_001)
Dehn 961125 Koordinierter Blitzstromableiter Typ 1 DEHNbloc M m.hoher…
Art. No: WST8810209826 P/N: 961125
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €276.73 Regular price: €504.20 (45.12% saved)
-45%
Dehn 961135 Coordin. lightning current arr. Type 1 DEHNbloc M w. high follow current limit. (img_001)
Dehn 961135 Koordinierter Blitzstromableiter Typ 1 DEHNbloc M m. hoher…
Art. No: WST8810209827 P/N: 961135
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €279.85 Regular price: €510.03 (45.13% saved)
-53%
Dehn 909531 Type1+2+3 combined arrester DEHNshield ZP 2 for TT and TN-S-systems (img_001)
Dehn 909531 Kombi-Ableiter Typ1+2+3 DEHNshield ZP 2 fuer TT und TN-S-Systeme
Art. No: WST8810209828 P/N: 909531
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €473.38 Regular price: €1,012.10 (53.23% saved)
-52%
Dehn 909631 Type1+2+3 combined arrester DEHNshield ZP 2 SG for TT and TN-S-systems (img_001)
Dehn 909631 Kombi-Ableiter Typ1+2+3 DEHNshield ZP 2 SG fuer TT und TN-S-Systeme
Art. No: WST8810209829 P/N: 909631
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €535.26 Regular price: €1,120.50 (52.23% saved)
-53%
Dehn 909331 Type1+2+3 combined arrester DEHNshield ZP Basic 2 for TT and TN-S systems (img_001)
Dehn 909331 Kombi-Ableiter Typ1+2+3 DEHNshield ZP Basic 2 fuer TT und…
Art. No: WST8810209830 P/N: 909331
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €293.93 Regular price: €627.73 (53.18% saved)
-54%
Dehn 909396 Type 1+2+3 combined arrester DEHNshield ZP Basic 2 SG for TT and TN-S systems (img_001)
Dehn 909396 Kombi-Ableiter Typ1+2+3 DEHNshield ZP Basic 2 SG fuer TT und…
Art. No: WST8810209831 P/N: 909396
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €344.98 Regular price: €753.87 (54.24% saved)
-52%
Dehn 909540 Type1+2+3 combined arrester DEHNshield ZP 2 for TN-S systems (img_001)
Dehn 909540 Kombi-Ableiter Typ1+2+3 DEHNshield ZP 2 fuer TN-S-Systeme
Art. No: WST8810209832 P/N: 909540
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €459.46 Regular price: €960.21 (52.15% saved)
-52%
Dehn 909640 Type1+2+3 combined arrester DEHNshield ZP 2 SG for TN-S systems (img_001)
Dehn 909640 Kombi-Ableiter Typ1+2+3 DEHNshield ZP 2 SG fuer TN-S-Systeme
Art. No: WST8810209833 P/N: 909640
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €510.51 Regular price: €1,068.62 (52.23% saved)
-52%
Dehn 909340 Type 1+2+3 comb. arrester DEHNshield ZP Basic 2 for TN-S systems (img_001)
Dehn 909340 Kombi-Ableiter Typ1+2+3 DEHNshield ZP Basic 2 fuer TN-S-Systeme
Art. No: WST8810209834 P/N: 909340
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €286.20 Regular price: €595.00 (51.9% saved)
-59%
Dehn 909440 Type1+2+3 combined arrester DEHNshield ZP Basic 2 SG for TN-S systems (img_001)
Dehn 909440 Kombi-Ableiter Typ1+2+3 DEHNshield ZP Basic 2 SG fuer TN-S-Systeme
Art. No: WST8810209835 P/N: 909440
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €293.93 Regular price: €721.26 (59.25% saved)
-53%
Dehn 909530 Type1+2+3 combined arrester DEHNshield ZP 2 for TNC systems (img_001)
Dehn 909530 Kombi-Ableiter Typ1+2+3 DEHNshield ZP 2 fuer TNC-Systeme
Art. No: WST8810209836 P/N: 909530
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €340.34 Regular price: €731.14 (53.45% saved)
-52%
Dehn 909630 Type1+2+3 combined arrester DEHNshield ZP 2 SG for TNC systems (img_001)
Dehn 909630 Kombi-Ableiter Typ1+2+3 DEHNshield ZP 2 SG fuer TNC-Systeme
Art. No: WST8810209837 P/N: 909630
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €400.67 Regular price: €839.43 (52.27% saved)
-52%
Dehn 909330 Type1+2+3 combined arrester DEHNshield ZP Basic 2 for TNC systems (img_001)
Dehn 909330 Kombi-Ableiter Typ1+2+3 DEHNshield ZP Basic 2 fuer TNC-Systeme
Art. No: WST8810209838 P/N: 909330
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €216.58 Regular price: €450.89 (51.97% saved)
-50%
Dehn 909430 Type1+2+3 combined arrester DEHNshield ZP Basic 2 for TNC systems (img_001)
Dehn 909430 Kombi-Ableiter Typ1+2+3 DEHNshield ZP Basic 2 SG fuer TNC-Systeme
Art. No: WST8810209839 P/N: 909430
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €286.20 Regular price: €577.27 (50.42% saved)
-45%
Dehn 909831 Type 1+2+3 combined arrester DEHNshield ZP 2 LSG for TT and TN-S systems (img_001)
Dehn 909831 Kombi-Ableiter Typ1+2+3 DEHNshield ZP 2 LSG fuer TT und TN-S-Systeme
Art. No: WST8810209840 P/N: 909831
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €587.91 Regular price: €1,071.36 (45.12% saved)
-52%
Dehn 909731 Type 1+2+3 combined arrester DEHNshield ZP Basic 2 LSG for TT and TN-S systems (img_001)
Dehn 909731 Kombi-Ableiter Typ1+2+3 DEHNshield ZP Basic 2 LSG fuer TT und…
Art. No: WST8810209841 P/N: 909731
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €317.14 Regular price: €660.57 (51.99% saved)
-54%
Dehn 909231 Type 1+2+3 comb. arr. DEHNshield ZP + LS 2 LSG for TT and TN-S systems (img_001)
Dehn 909231 Kombi-Ableiter Typ1+2+3 DEHNshield ZP + LS 2 LSG fuer TT und…
Art. No: WST8810209842 P/N: 909231
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €546.09 Regular price: €1,197.38 (54.39% saved)