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 390120 Conductor holder DEHNQUICK StSt with nail dowel 6x60mm for Rd 6-10mm (img_001)
Dehn 390120 Leitungshalter DEHNQUICK NIRO mit Nagelduebel 6x60mm fuer Rd 6-10mm
Art. No: WST8810210800 P/N: 390120
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €2.17 Regular price: €4.28 (49.3% saved)
-50%
Dehn 390121 Conductor holder DEHNQUICK St/tZn with nail dowel 8x80mm für Rd 6-10mm (img_001)
Dehn 390121 Leitungshalter DEHNQUICK St/tZn mit Nagelduebel 8x80mm fuer Rd…
Art. No: WST8810210801 P/N: 390121
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €2.03 Regular price: €4.05 (49.88% saved)
-50%
Dehn 390122 Conductor holder DEHNQUICK StSt with nail dowel 8x80mm for Rd 6-10mm (img_001)
Dehn 390122 Leitungshalter DEHNQUICK NIRO mit Nagelduebel 8x80mm fuer Rd 6-10mm
Art. No: WST8810210802 P/N: 390122
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €2.58 Regular price: €5.12 (49.61% saved)
-50%
Dehn 202000 One-screw cleat DEHNQUICK St/tZn f. Rd 6-10mm bore 8.5mm (img_001)
Dehn 202000 Einschraubenueberleger-DEHNQUICK St/tZn f. Rd 6-10mm B 8,5mm
Art. No: WST8810210803 P/N: 202000
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €0.77 Regular price: €1.55 (50.32% saved)
-49%
Dehn 202001 One-screw cleat DEHNQUICK StSt f. Rd 6-10mm bore 8.5mm (img_001)
Dehn 202001 Einschraubenueberleger DEHNQUICK NIRO f. Rd 6-10mm B 8,5mm
Art. No: WST8810210804 P/N: 202001
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €0.97 Regular price: €1.90 (48.95% saved)
-49%
Dehn 202169 One-screw cleat DEHNQUICK StSt f. Rd 6-10mm hole 6.5mm (img_001)
Dehn 202169 Einschraubenueberleger-DEHNQUICK NIRO f. Rd 6-10mm B 6,5mm
Art. No: WST8810210805 P/N: 202169
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €0.97 Regular price: €1.90 (48.95% saved)
-49%
Dehn 390110 Clamping frame Rd 6-10mm St/tZn with borehole D 9mm (img_001)
Dehn 390110 Klemmbock Rd 6-10mm St/tZn m. Bohrung D 9mm
Art. No: WST8810210806 P/N: 390110
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €0.97 Regular price: €1.90 (48.95% saved)
-49%
Dehn 390119 Clamping frame Rd 6-10mm StSt with borehole D 9mm (img_001)
Dehn 390119 Klemmbock Rd 6-10mm NIRO m. Bohrung D 9mm
Art. No: WST8810210807 P/N: 390119
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €1.39 Regular price: €2.74 (49.27% saved)
-42%
Dehn 745903 Earthing and short-circuiting kit VI f. cable distr. cabinets w. plastic case (img_001)
Dehn 745903 Erdungs- u. Kurzschliessset VI f. Kabelverteiler m. Kunststoffkoffer
Art. No: WST8810210808 P/N: 745903
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €1,920.52 Regular price: €3,288.80 (41.6% saved)
-42%
Dehn 745901 Earthing and short-circuiting kit VI f. cable distr. cabinets w. sheet metal case (img_001)
Dehn 745901 Erdungs- u. Kurzschliessset VI f. Kabelverteiler m. Stahlblechkoffer
Art. No: WST8810210809 P/N: 745901
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €1,764.43 Regular price: €3,021.53 (41.6% saved)
-42%
Dehn VZPW9LG Three-pole earthing and short-circuiting device VI 16mm² for phase T pins (img_001)
Dehn VZPW9LG Erdungs- und Kurzschließvorrichtung VI 3-polig 16mm² für…
Art. No: WST8810210810 P/N: VZPW9LG
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €409.96 Regular price: €701.98 (41.6% saved)
-42%
Dehn 745503 Compact clamp with T connection clamping range: 0-24mm (img_001)
Dehn 745503 Kompaktklemme m. T-Anschluss Klemmber.: 0-24mm
Art. No: WST8810210811 P/N: 745503
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €175.43 Regular price: €300.36 (41.59% saved)
-42%
Dehn V162LDM Three-pole earthing and short-circuiting device VI 25mm² for phase T pins (img_001)
Dehn V162LDM Erdungs- und Kurzschliessvorrichtung EKV3 25VI DG
Art. No: WST8810210812 P/N: V162LDM
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €462.48 Regular price: €792.06 (41.61% saved)
-42%
Dehn VE5K3HM Three-pole earthing and short-circuiting device VI 35mm² for phase T pins (img_001)
Dehn VE5K3HM Erdungs- und Kurzschließvorrichtung VI 3-polig 35mm² für…
Art. No: WST8810210813 P/N: VE5K3HM
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €467.97 Regular price: €801.35 (41.6% saved)
-42%
Dehn 745905 Earthing cartridge NH size 00 (img_001)
Dehn 745905 Erdungspatrone NH Gr. 00
Art. No: WST8810210814 P/N: 745905
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €23.21 Regular price: €39.75 (41.61% saved)
-42%
Dehn 745915 Earthing cartridge NH size 4a (img_001)
Dehn 745915 Erdungspatrone NH Gr. 4a
Art. No: WST8810210815 P/N: 745915
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €43.63 Regular price: €74.73 (41.62% saved)
-42%
Dehn 745510 Earth clamp, clamp body with T pin (img_001)
Dehn 745510 Erdungsklemme Klemmkoerper m. T-Bolzen
Art. No: WST8810210816 P/N: 745510
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €322.32 Regular price: €551.92 (41.6% saved)
-42%
Dehn 745910 Earthing cartridge NH size 1...3 (img_001)
Dehn 745910 Erdungspatrone NH Gr. 1...3 vollisoliert m. T-Anschluss
Art. No: WST8810210817 P/N: 745910
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €32.72 Regular price: €55.93 (41.5% saved)
-42%
Dehn VMRSJWD Three-pole earthing and short-circuiting device VI 25mm² for phase T pins (img_001)
Dehn VMRSJWD Erdungs- und Kurzschließvorrichtung VI 3-polig 25mm² für…
Art. No: WST8810210818 P/N: VMRSJWD
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €462.48 Regular price: €792.06 (41.61% saved)
-42%
Dehn VEH4JQY Three-pole earthing and short-circuiting device VI 35mm² for phase T pins (img_001)
Dehn VEH4JQY Erdungs- und Kurzschließvorrichtung VI 3-polig 35mm² für…
Art. No: WST8810210819 P/N: VEH4JQY
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €490.55 Regular price: €840.02 (41.6% saved)
-42%
Dehn 745922 Earthing handle type VI (img_001)
Dehn 745922 Erdungsgriff VI z. Einsetzen d. Erdungs- patronen u. Anschliessen…
Art. No: WST8810210820 P/N: 745922
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €145.73 Regular price: €249.54 (41.6% saved)
-42%
Dehn 785723 LED head torch f. safety helmet ESH U 4 switch. stages, class of prot. IP67 (img_001)
Dehn 785723 LED-Helmlampe fuer Elektriker-Schutzhelm ESH U mit 4 Schaltstufen,…
Art. No: WST8810210821 P/N: 785723
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €389.69 Regular price: €667.23 (41.6% saved)
-42%
Dehn 785739 Sweat band replacement f. safety helment ESH U 1000 (img_001)
Dehn 785739 Schweissband z. Austausch f. Elektriker-Schutzhelm ESH U 1000
Art. No: WST8810210822 P/N: 785739
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €8.20 Regular price: €14.04 (41.6% saved)
-42%
Dehn 785738 Chin strap f. safety helmet packed, PU 1 pc. (img_001)
Dehn 785738 Kinnriemen fuer Elektriker-Schutzhelm, verpackt, VPE 1 St.
Art. No: WST8810210823 P/N: 785738
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €17.02 Regular price: €29.16 (41.63% saved)
-54%
Dehn 920300 Base part for BLITZDUCTOR XT (img_001)
Dehn 920300 Basisteil 4-polig zur Aufnahme eines Ableitermoduls BLITZDUCTOR…
Art. No: WST8810210824 P/N: 920300
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €31.48 Regular price: €67.71 (53.51% saved)
-45%
Dehn 926304 Base part 4-pole for inserting an arrester module BLITZDUCTOR XT/SP (img_001)
Dehn 926304 Basisteil 4-polig zur Aufnahme eines Ableitermoduls BLITZDUCTOR…
Art. No: WST8810210825 P/N: 926304
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €37.81 Regular price: €68.90 (45.12% saved)
-47%
Dehn 900910 Surge arrester Type 2 DEHNcube in IP65 enclosure f. PV systems 1MPP at 1000V d.c. (img_001)
Dehn 900910 Ueberspannungsableiter Typ 2 DEHNcube im Gehaeuse IP65 f. PV-Anl.…
Art. No: WST8810210826 P/N: 900910
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €182.55 Regular price: €343.55 (46.86% saved)
-47%
Dehn 900920 Surge arrester Type 2 DEHNcube in IP65 enclosure f. PV systems 2MPP at 1000V d.c. (img_001)
Dehn 900920 Ueberspannungsableiter Typ 2 DEHNcube im Gehaeuse IP65 f. PV-Anl.…
Art. No: WST8810210827 P/N: 900920
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €321.78 Regular price: €605.95 (46.9% saved)
-45%
Dehn 900913 GJB in IP65 enclosure for PV systems 1MPPT and 2 strings at 1100V d.c. (img_001)
Dehn 900913 GAK im Gehaeuse IP65 f. PV-Anl. 1MPPT und 2 Strings b. 1100V DC
Art. No: WST8810210828 P/N: 900913
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €185.11 Regular price: €337.37 (45.13% saved)
-47%
Dehn 900921 GJB in IP65 enclosure for PV systems 2MPPT and 1 string each at 1100V d.c. (img_001)
Dehn 900921 GAK im Gehaeuse IP65 f. PV-Anl. 2MPPT und je 1 String b. 1100V DC
Art. No: WST8810210829 P/N: 900921
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €225.86 Regular price: €427.45 (47.16% saved)
-45%
Dehn 900923 GJB in IP65 enclosure for PV systems 2MPPT and 2 strings each at 1100V d.c. (img_001)
Dehn 900923 GAK im Gehaeuse IP65 f. PV-Anl. 2MPPT und je 2 Strings b. 1100V DC
Art. No: WST8810210830 P/N: 900923
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €267.46 Regular price: €487.31 (45.12% saved)
-45%
Dehn 900911 Type2 generator junction box,IP65 encl. for PV, 1MPPT, 1 string, to 1100V DC (img_001)
Dehn 900911 GAK Typ 2 im Gehaeuse IP65 fuer PV-Anlagen 1MPPT mit 1 String bis…
Art. No: WST8810210834 P/N: 900911
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €189.29 Regular price: €344.86 (45.11% saved)
-45%
Dehn 900924 Type2 generator junction box, IP65 encl. f. PV, 2MPPT, 1 string each, to 1100V DC (img_001)
Dehn 900924 GAK Typ 2 im Gehaeuse IP65 fuer PV-Anlagen 2MPPT mit je 1 String…
Art. No: WST8810210835 P/N: 900924
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €300.46 Regular price: €547.52 (45.12% saved)
-45%
Dehn 900931 T2 junction box, IP65 encl. f. PV sys. 3 MPPT w. 1 string each up to 1100V DC (img_001)
Dehn 900931 GAK Typ 2 im Gehaeuse IP65 f. PV-Anl. 3 MPPT mit je 1 String b.…
Art. No: WST8810210836 P/N: 900931
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €472.69 Regular price: €861.44 (45.13% saved)
-45%
Dehn 900945 Connecting cable for DEHNcube type Y 6 mm² Cu L 3 x 1000 mm (img_001)
Dehn 900945 Anschlussleitung fuer DEHNcube Ausf. Y 6 mm*2 Cu L 3 x 1000 mm
Art. No: WST8810210841 P/N: 900945
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €19.99 Regular price: €36.41 (45.1% saved)
-49%
Dehn 540103 Antenna pipe clamp D 16-89mm StSt w. connection f. Rd 6-8/10 or 4-50mm² (img_001)
Dehn 540103 Antennen-Bandrohrschelle D 16-89mm NIRO m. Anschluss f. Rd 6-8/10…
Art. No: WST8810210842 P/N: 540103
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €8.21 Regular price: €16.18 (49.26% saved)
-50%
Dehn 540100 Antenna pipe clamp D 16-168mm StSt w. connection f. Rd 6-8/10 or 4-50mm² (img_001)
Dehn 540100 Antennen-Bandrohrschelle D 16-168mm NIRO mit Anschluss fuer Rd…
Art. No: WST8810210843 P/N: 540100
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €8.77 Regular price: €17.37 (49.51% saved)
-50%
Dehn 540110 Grip holder f. contin. tensioning strap 25x0.3mm w. termial f. Rd 6-8/10 or 4-50mm² (img_001)
Dehn 540110 Spannkopf f. Endlos-Spannband 25x0,3mm m. Anschluss f. Rd 6-8/10…
Art. No: WST8810210844 P/N: 540110
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €5.51 Regular price: €10.95 (49.68% saved)
-50%
Dehn 540121 Connection clamp StSt(V4A)for earth rods 20-25 mm with double cleat for Rd 8-10 mm (img_001)
Dehn 540121 Anschlussklemme NIRO (V4A) f. Tiefenerder D 20-25 mm m.…
Art. No: WST8810210845 P/N: 540121
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €12.19 Regular price: €24.16 (49.54% saved)
-49%
Dehn 540122 UNI KS connector StSt(V4A)for Rd. 6-10mm or 16-50mm² stranded (img_001)
Dehn 540122 UNI-KS-Verbinder NIRO (V4A) f. Rd 6-10mm oder 16-50mm*2 mehrdraehtig
Art. No: WST8810210846 P/N: 540122
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €15.25 Regular price: €30.11 (49.35% saved)
-49%
Dehn 540120 Gutter clamp StSt f. bead 16-22mm w. double cleat f. Rd 8-10mm cross-sect. area 4-50mm² (img_001)
Dehn 540120 Dachrinnenklemme NIRO f. Wulst 16-22mm m. Doppelueberleger f. Rd.…
Art. No: WST8810210847 P/N: 540120
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €8.99 Regular price: €17.73 (49.29% saved)
-49%
Dehn 472415 EB bar for Ex areas of zone 1/21, 2/22 Kit with push-in adapter & round adapter (img_001)
Dehn 472415 PA-Schiene f. EX-Bereich Zone 1/21 2/22 SET m. Push-in Adapter u.…
Art. No: WST8810210848 P/N: 472415
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €240.17 Regular price: €474.33 (49.37% saved)
-49%
Dehn 472425 EB bar for Ex areas of zone 1/21, 2/22 Kit with push-in adapter & round adapter (img_001)
Dehn 472425 PA-Schiene f. EX-Bereich Zone 1/21 2/22 SET mit Push-in Adapter u.…
Art. No: WST8810210849 P/N: 472425
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €304.71 Regular price: €601.66 (49.36% saved)
-49%
Dehn 472410 Equipotential bonding bar for Ex areas of zone 1/21, 2/22 1x flat and 5x cable lug (img_001)
Dehn 472410 PA-Schiene f. EX-Bereich Zone 1/21 2/22 1x Flach- und 5x…
Art. No: WST8810210850 P/N: 472410
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €127.33 Regular price: €251.57 (49.39% saved)
-49%
Dehn 472420 Equipotential bonding bar for Ex areas of zone 1/21, 2/22 1x flat and 9 x cable lug (img_001)
Dehn 472420 PA-Schiene f. EX-Bereich Zone 1/21 2/22 1x Flach- und 9x…
Art. No: WST8810210851 P/N: 472420
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €190.96 Regular price: €377.23 (49.38% saved)
-49%
Dehn 472411 Equipotential bonding bar for Ex areas of zone 1/21, 2/22 for 7x cable lug (img_001)
Dehn 472411 PA-Schiene f. EX-Bereich Zone 1/21 2/22 fuer 7x Kabelschuhanschluss
Art. No: WST8810210852 P/N: 472411
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €81.87 Regular price: €161.72 (49.38% saved)
-49%
Dehn 472421 Equipotential bonding bar for Ex areas of zone 1/21, 2/22 for 11x cable lug (img_001)
Dehn 472421 PA-Schiene f. EX-Bereich Zone 1/21 2/22 fuer 11x Kabelschuhanschluss
Art. No: WST8810210853 P/N: 472421
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €140.90 Regular price: €278.22 (49.36% saved)
-49%
Dehn 472412 Cover StSt with distance bolts and label for PAS EX 1+5(7)AP.. (img_001)
Dehn 472412 Abdeckung NIRO mit Abstandsbolzen und Bezeichnungsschild f. PAS EX…
Art. No: WST8810210854 P/N: 472412
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €30.91 Regular price: €61.05 (49.37% saved)