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

-45%
Dehn 900417 Earthing clip single-phase 4-pole with terminal up to 25 mm² (img_001)
Dehn 900417 Erdungsbuegel einphasig 4-polig mit Anschlussklemme bis 25 mm*2
Art. No: WST8810209971 P/N: 900417
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €18.66 Regular price: €33.92 (44.99% saved)
-45%
Dehn 900461 Earthing clip single-phase 3-pole 10 mods w. connection clamp up tp 25 mm² (img_001)
Dehn 900461 Erdungsbuegel einphasig 3-polig 10 TE mit Anschlussklemme bis 25…
Art. No: WST8810209972 P/N: 900461
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €22.21 Regular price: €40.46 (45.11% saved)
-45%
Dehn 900462 Earthing clip single-phase 4-pole 13 mods w. connection clamp up to 25 mm² (img_001)
Dehn 900462 Erdungsbuegel einphasig 4-polig 13 TE mit Anschlussklemme bis 25…
Art. No: WST8810209973 P/N: 900462
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €23.33 Regular price: €42.48 (45.08% saved)
-49%
Dehn 597230 DEHNhelix stripping tool f. HVI Conductors D 20-27mm (img_001)
Dehn 597230 DEHNhelix Abmantelwerkzeug f. HVI-Leitungen D 20-27mm
Art. No: WST8810209974 P/N: 597230
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €94.95 Regular price: €187.54 (49.37% saved)
-49%
Dehn 597231 HVI tool CKS stripping tool suitable for all HVI types (img_001)
Dehn 597231 HVI tool CKS Abmantelwerkzeug geeignet fuer alle HVI Typen
Art. No: WST8810209975 P/N: 597231
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €68.92 Regular price: €136.02 (49.33% saved)
-49%
Dehn 597220 HVI strip 20 stripping tool for HVI Conductors -KIT- (img_001)
Dehn 597220 HVI-strip 20 Abisolierwerkzeug fuer HVI-Leitungen -SET-
Art. No: WST8810209976 P/N: 597220
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €373.35 Regular price: €737.44 (49.37% saved)
-49%
Dehn 597032 HVI cutter cable shears for HVI/CUI Conductors up to D 32mm (img_001)
Dehn 597032 HVI-cutter Kabelschere fuer HVI/CUI-Leitungen bis D 32mm
Art. No: WST8810209977 P/N: 597032
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €255.56 Regular price: €504.68 (49.36% saved)
-49%
Dehn 597125 ISO HEAD 21 - cutting head f. mounting insul. connection elements (img_001)
Dehn 597125 ISO HEAD 21 - Fraeskopf fuer Montage isol. Anschlusselemente
Art. No: WST8810209978 P/N: 597125
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €360.61 Regular price: €712.22 (49.37% saved)
-49%
Dehn 597817 Insulating cap, set of 5 packed in a rucksack (img_001)
Dehn 597817 Isolierkappen 5 Stueck im Set verpackt in einem Rucksack
Art. No: WST8810209979 P/N: 597817
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €1,255.38 Regular price: €2,479.37 (49.37% saved)
-49%
Dehn 597130 DEHNhelix spare blades for stripping tool (img_001)
Dehn 597130 DEHNhelix Ersatzklingen fuer Abmantelwerkzeug
Art. No: WST8810209980 P/N: 597130
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €58.06 Regular price: €114.72 (49.39% saved)
-49%
Dehn 597101 HVI head 20 spare blades for cutting head (1pack of 4 blades) (img_001)
Dehn 597101 HVI-head 20 Ersatzklingen fuer Schneidkopf (1 Pack zu 4 Stueck)
Art. No: WST8810209981 P/N: 597101
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €52.71 Regular price: €104.01 (49.32% saved)
-49%
Dehn 597104 HVI head spare blade for cutting head (img_001)
Dehn 597104 HVI-head Ersatzklinge fuer Schneidkopf
Art. No: WST8810209982 P/N: 597104
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €93.78 Regular price: €185.28 (49.38% saved)
-45%
Dehn 927910 Compact arrester for 2 single cores BLITZDUCTORconnect w. fault indication (img_001)
Dehn 927910 Kompakter BS-Ableiter fuer 2 Einzeladern BLITZDUCTORconnect mit…
Art. No: WST8810209983 P/N: 927910
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €41.29 Regular price: €75.21 (45.1% saved)
-45%
Dehn 927922 Compact arrester for 2 single cores BLITZDUCTORconnect w. fault indication (img_001)
Dehn 927922 Kompakter Kombi-Ableiter fuer 2 Einzeladern BLITZDUCTORconnect mit…
Art. No: WST8810209984 P/N: 927922
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €76.79 Regular price: €139.94 (45.13% saved)
-45%
Dehn 927924 Compact arrester for 2 single cores BLITZDUCTORconnect w. fault indication (img_001)
Dehn 927924 Kompakter Kombi-Ableiter fuer 2 Einzeladern BLITZDUCTORconnect mit…
Art. No: WST8810209985 P/N: 927924
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €76.79 Regular price: €139.94 (45.13% saved)
-45%
Dehn 927925 Compact arrester for 2 single cores BLITZDUCTORconnect w. fault indication (img_001)
Dehn 927925 Kompakter Kombi-Ableiter fuer 2 Einzeladern BLITZDUCTORconnect mit…
Art. No: WST8810209986 P/N: 927925
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €76.79 Regular price: €139.94 (45.13% saved)
-45%
Dehn 927942 Compact combined arrester for 1 pair BLITZDUCTORconnect w. fault indication (img_001)
Dehn 927942 Kompakter Kombi-Ableiter fuer 1 Doppelader BLITZDUCTORconnect mit…
Art. No: WST8810209987 P/N: 927942
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €76.79 Regular price: €139.94 (45.13% saved)
-45%
Dehn 927944 Compact combined arrester for 1 pair BLITZDUCTORconnect w. fault indication (img_001)
Dehn 927944 Kompakter Kombi-Ableiter fuer 1 Doppelader BLITZDUCTORconnect mit…
Art. No: WST8810209988 P/N: 927944
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €76.79 Regular price: €139.94 (45.13% saved)
-45%
Dehn 927945 Compact combined arrester for 1 pair BLITZDUCTORconnect w. fault indication (img_001)
Dehn 927945 Kompakter Kombi-Ableiter fuer 1 Doppelader BLITZDUCTORconnect mit…
Art. No: WST8810209989 P/N: 927945
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €76.79 Regular price: €139.94 (45.13% saved)
-45%
Dehn 927970 Compact arrester for 2 single cores BLITZDUCTORconnect w. fault indication (img_001)
Dehn 927970 Kompakter Kombi-Ableiter fuer 2 Einzeladern BLITZDUCTORconnect mit…
Art. No: WST8810209990 P/N: 927970
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €89.11 Regular price: €162.44 (45.14% saved)
-45%
Dehn 927971 Compact combined arrester for 1 pair BLITZDUCTORconnect w. fault indication (img_001)
Dehn 927971 Kompakter Kombi-Ableiter fuer 1 Doppelader BLITZDUCTORconnect mit…
Art. No: WST8810209991 P/N: 927971
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €89.11 Regular price: €162.44 (45.14% saved)
-45%
Dehn 927987 Compact surge arrester for 2 single lines BLITZDUCTORconnect with status indication (img_001)
Dehn 927987 Kompakter UeS-Ableiter fuer 2 Einzeladern BLITZDUCTORconnect mit…
Art. No: WST8810209992 P/N: 927987
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €43.52 Regular price: €79.25 (45.09% saved)
-45%
Dehn 927988 Compact surge arrester for 2 single lines BLITZDUCTORconnect with status indication (img_001)
Dehn 927988 Kompakter UeS-Ableiter fuer 2 Einzeladern BLITZDUCTORconnect mit …
Art. No: WST8810209993 P/N: 927988
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €43.52 Regular price: €79.25 (45.09% saved)
-45%
Dehn 927989 Compact surge arrester for 2 single lines BLITZDUCTORconnect with status indication (img_001)
Dehn 927989 Kompakter UeS-Ableiter fuer 2 Einzeladern BLITZDUCTORconnect mit …
Art. No: WST8810209994 P/N: 927989
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €43.52 Regular price: €79.25 (45.09% saved)
-45%
Dehn 927954 Compact comb. arrester f. measuring circuits BLITZDUCTORconnect with status indication (img_001)
Dehn 927954 Kompakter Kombi-Ableiter fuer Messkreise BLITZDUCTORconnect mit…
Art. No: WST8810209995 P/N: 927954
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €111.18 Regular price: €202.66 (45.14% saved)
-45%
Dehn 927408 Compact combined arrester for DC power supply systems BLITZDUCTORconnect with status indication (img_001)
Dehn 927408 Kompakter Kombi-Ableiter fuer DC-Versorgungen BLITZDUCTORconnect…
Art. No: WST8810209996 P/N: 927408
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €135.13 Regular price: €246.21 (45.12% saved)
-45%
Dehn 927984 Compact combined arrester for 1 pair BLITZDUCTORconnect w. fault indication (img_001)
Dehn 927984 Kompakter Ueberspannungs-Ableiter fuer 1 Doppelader…
Art. No: WST8810209997 P/N: 927984
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €87.51 Regular price: €159.46 (45.12% saved)
-45%
Dehn 910797 Partition for separating intrinsically safe and non-intr. safe signal circuits (img_001)
Dehn 910797 Trennwand fuer die Trennung eigensicherer und nicht-eigensicherer…
Art. No: WST8810209998 P/N: 910797
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €25.20 Regular price: €45.93 (45.13% saved)
-45%
Dehn 910710 DEHNrecord condition monitoring unit for monitoring BDC with LifeCheck (img_001)
Dehn 910710 DEHNrecord Condition Monitoring Einheit zur Ueberwachung von BDC…
Art. No: WST8810209999 P/N: 910710
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €164.71 Regular price: €300.12 (45.12% saved)
-45%
Dehn 919031 Constant force spring for shield connection D 4-10mm StSt (img_001)
Dehn 919031 Schirmanschluss-Kontaktrollfeder 4-10mm NIRO
Art. No: WST8810210000 P/N: 919031
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €5.43 Regular price: €9.88 (45.04% saved)
-45%
Dehn 919032 Constant force spring for shield connection D 9-15mm StSt (img_001)
Dehn 919032 Schirmanschluss-Kontaktrollfeder 9-15mm NIRO
Art. No: WST8810210001 P/N: 919032
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €7.04 Regular price: €12.85 (45.21% saved)
-45%
Dehn 919033 Constant force spring for shield connection D 14-22mm StSt (img_001)
Dehn 919033 Schirmanschluss-Kontaktrollfeder 14-22mm NIRO
Art. No: WST8810210002 P/N: 919033
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €11.22 Regular price: €20.47 (45.19% saved)
-45%
Dehn 919034 Constant force spring for shield connection D 18.5-29mm StSt (img_001)
Dehn 919034 Schirmanschluss-Kontaktrollfeder 18,5-29mm NIRO
Art. No: WST8810210003 P/N: 919034
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €13.23 Regular price: €24.16 (45.24% saved)
-45%
Dehn 919035 Constant force spring for shield connection D 23.5-37mm StSt (img_001)
Dehn 919035 Schirmanschluss-Kontaktrollfeder 23,5-37mm NIRO
Art. No: WST8810210004 P/N: 919035
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €15.81 Regular price: €28.80 (45.1% saved)
-45%
Dehn 919036 Constant force spring for shield connection D 31-50mm StSt (img_001)
Dehn 919036 Schirmanschluss-Kontaktrollfeder 31-50mm NIRO
Art. No: WST8810210005 P/N: 919036
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €18.24 Regular price: €33.20 (45.06% saved)
-45%
Dehn 919037 Constant force spring for shield connection D 44-70mm StSt (img_001)
Dehn 919037 Schirmanschluss-Kontaktrollfeder 44-70mm NIRO
Art. No: WST8810210006 P/N: 919037
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €23.39 Regular price: €42.60 (45.09% saved)
-45%
Dehn 919038 Constant force spring for shield connection D 58-94mm StSt (img_001)
Dehn 919038 Schirmanschluss-Kontaktrollfeder 58-94mm NIRO
Art. No: WST8810210007 P/N: 919038
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €33.69 Regular price: €61.40 (45.13% saved)
-45%
Dehn 919030 Self-bonding rubber tape W 19mm L 9.0m black (img_001)
Dehn 919030 Selbstverschweissendes Kautschukband B 19 mm L 9,0 m schwarz
Art. No: WST8810210008 P/N: 919030
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €45.67 Regular price: €83.18 (45.09% saved)
-42%
Dehn 745105 Earthing and short-circuiting set for junction box 2xE14/E27 f. mast lightings (img_001)
Dehn 745105 EuK-Vorrichtung-Set f. Uebergangskasten 2xE14/E27 f.…
Art. No: WST8810210009 P/N: 745105
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €1,050.65 Regular price: €1,799.04 (41.6% saved)
-42%
Dehn 745121 EaS device f. cable junction box 2x E14 2x Elsic E clamp f. mast lights (img_001)
Dehn 745121 EuK-Vorrichtung f. Uebergangskasten 2xE14 2x Elsic E-Klemme f.…
Art. No: WST8810210010 P/N: 745121
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €526.37 Regular price: €901.31 (41.6% saved)
-42%
Dehn 745109 Fitting screw wrench DII (img_001)
Dehn 745109 Passschrauben-Schluessel DII
Art. No: WST8810210011 P/N: 745109
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €37.98 Regular price: €64.97 (41.54% saved)
-41%
Dehn 745108 Reducing insert E27-E14 for junction boxes of mast lightings (img_001)
Dehn 745108 Reduzierung E27-E14 f. Uebergangskasten von Mastbeleuchtungen
Art. No: WST8810210012 P/N: 745108
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €16.71 Regular price: €28.56 (41.49% saved)
-42%
Dehn 745509 Compact clamp w. threaded bolt M8x12mm clamping range: 0-24mm (small clamp jaws) (img_001)
Dehn 745509 Kompaktklemme m. Gewindeschraube M8x12mm Klemmber.: 0-24mm (schmale…
Art. No: WST8810210013 P/N: 745509
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €157.18 Regular price: €269.18 (41.61% saved)
-42%
Dehn 745106 Storage case f. earthing a. short-circ. dev. f. junct. boxes of mast lightings (img_001)
Dehn 745106 Aufbewahrungskoffer f. EuK-Vorrichtung f. Uebergangskasten v.…
Art. No: WST8810210014 P/N: 745106
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €230.58 Regular price: €394.84 (41.6% saved)
-42%
Dehn 745115 EaS device f. junction boxes E14 f. mast lighting systems, Süwag (img_001)
Dehn 745115 EuK-Garnitur f. Uebergangskaesten E14 f. Mastbeleuchtungen Ausf.…
Art. No: WST8810210015 P/N: 745115
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €413.13 Regular price: €707.34 (41.59% saved)
-42%
Dehn 745107 Earthing and short-circ. device f. junc. box 3xE14 for street lighting inst. (img_001)
Dehn 745107 EuK-Vorrichtung f. Uebergangskasten 3xE14 fuer Mastbeleuchtungen
Art. No: WST8810210016 P/N: 745107
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €314.12 Regular price: €537.88 (41.6% saved)
Dehn 972150 Surge arrester Type 2/class II DEHNguard M DC ACI 1250 FM (img_001)
Dehn 972150 Ueberspannungsschutzableiter Typ2/ClassII DEHNguard M DC ACI 1250 FM
Art. No: WST8810210017 P/N: 972150
Available to order
Lieferzeit: 2-3 Bussines days

Regular price: €1,715.16
-45%
Dehn 972147 Combined arrester Type 1+2 DEHNguard ME DC Uc 1000V DC (img_001)
Dehn 972147 Kombiableiter Typ 1+2 DEHNguard ME DC Uc 1000V DC
Art. No: WST8810210018 P/N: 972147
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €365.34 Regular price: €665.81 (45.13% saved)