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

-50%
Dehn 472202 Fixing set w. 2 hanger bolts M 10x20mm StSt and 2 plastic dowels D 12mm (img_001)
Dehn 472202 Befestigungsset m. 2 Stockschrauben M 10x20mm NIRO u. 2 K-Duebel D…
Art. No: WST8810210559 P/N: 472202
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €7.66 Regular price: €15.23 (49.7% saved)
-49%
Dehn 472279 Cover for equipotential bonding bar, StSt with 6 connections (img_001)
Dehn 472279 Abdeckung f. PA-Schiene NIRO m. 6 Anschluessen
Art. No: WST8810210560 P/N: 472279
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €22.91 Regular price: €45.22 (49.34% saved)
-49%
Dehn 472269 Cover for equipotential bonding bar, StSt with 8 terminals (img_001)
Dehn 472269 Abdeckung f. PA-Schiene Niro m. 8 Anschluessen
Art. No: WST8810210561 P/N: 472269
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €25.28 Regular price: €49.98 (49.42% saved)
-49%
Dehn 472289 Cover for equipotential bonding bar, StSt with 10 connections (img_001)
Dehn 472289 Abdeckung f. PA-Schiene Niro m. 10 Anschluessen
Art. No: WST8810210562 P/N: 472289
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €27.92 Regular price: €55.10 (49.33% saved)
-49%
Dehn 472299 Cover for equipotential bonding bar, StSt with 12 terminals (img_001)
Dehn 472299 Abdeckung f. PA-Schiene Niro m. 12 Anschluessen
Art. No: WST8810210563 P/N: 472299
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €31.68 Regular price: €62.48 (49.3% saved)
Dehn 472250 Verbindungslasche NIRO (V4A) mit Langloch und Schlitz für PAS BW (img_001)
Dehn 472250 Verbindungslasche NIRO (V4A) mit Langloch und Schlitz fuer PAS BW
Art. No: WST8810210564 P/N: 472250
Available to order
Lieferzeit: 2-3 Weeks

Regular price: €18.56
-49%
Dehn 472210 Insulator for equipotential bonding bar H40 A/F36 M10/M10 UV-resistant (img_001)
Dehn 472210 Isolator f.PA-Schiene H40 SW36 M10/M10 UV-bestaendig
Art. No: WST8810210565 P/N: 472210
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €12.67 Regular price: €24.99 (49.3% saved)
-50%
Dehn 472201 fixing kit 2 hanger bolts L80mm w. hexalobular socket T25, 2 K-plug D12mm   (img_001)
Dehn 472201 Befestigungsset 2 Stockschrauben L80mm m. Innensechsrund T25 u. 2…
Art. No: WST8810210566 P/N: 472201
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €3.00 Regular price: €5.95 (49.58% saved)
Dehn 472248 Stützer für PA-Schiene NIRO BW (img_001)
Dehn 472248 Stuetzer fuer PA-Schiene NIRO BW
Art. No: WST8810210567 P/N: 472248
Available to order
Lieferzeit: 2-3 Weeks

Regular price: €33.72
-49%
Dehn 308220 SV clamp St/tZn f. Rd 7-10/7-10mm - Rd 7-10/Fl 30mm-Fl 30/30mm (img_001)
Dehn 308220 SV-Klemme St/tZn f. Rd 7-10/7-10mm - Rd 7-10/Fl 30mm-Fl 30/30mm
Art. No: WST8810210568 P/N: 308220
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €4.67 Regular price: €9.16 (49.02% saved)
-49%
Dehn 308229 SV clamp StSt (V4A) f. Fl 30/30mm Rd 7-10/7-10mm - Rd 7-10/Fl 30mm (img_001)
Dehn 308229 SV-Klemme NIRO (V4A) f. Fl 30/30mm - Rd 7-10/7-10mm - Rd 7-10/Fl…
Art. No: WST8810210569 P/N: 308229
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €10.94 Regular price: €21.54 (49.21% saved)
-49%
Dehn 308320 SV clamp St/tZn f. Rd 7-10/7-10mm - Rd 7-10/Fl 40mm - Fl 40/40mm (img_001)
Dehn 308320 SV-Klemme St/tZn f. Rd 7-10/7-10mm - Rd 7-10/Fl 40mm - Fl 40/40mm
Art. No: WST8810210570 P/N: 308320
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €4.73 Regular price: €9.28 (49.03% saved)
-49%
Dehn 308329 SV clamp StSt (V4A) f. Fl 40/40mm Rd 7-10/7-10mm - Rd 7-10/Fl 40mm (img_001)
Dehn 308329 SV-Klemme NIRO (V4A) f. Fl 40/40mm - Rd 7-10/7-10mm - Rd 7-10/Fl…
Art. No: WST8810210571 P/N: 308329
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €11.83 Regular price: €23.32 (49.27% saved)
-49%
Dehn 308249 SV clamp StSt (V4A)f. Fl 30/Rd 7-10mm (img_001)
Dehn 308249 SV-Klemme NIRO (V4A) f. Fl 30/Rd 7-10mm
Art. No: WST8810210572 P/N: 308249
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €10.86 Regular price: €21.42 (49.3% saved)
-49%
Dehn 308230 SV clamp St/tZn for Fl 30/Fl 30mm (img_001)
Dehn 308230 SV-Klemme St/tZn f. Fl 30/Fl 30 mm
Art. No: WST8810210573 P/N: 308230
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €4.67 Regular price: €9.16 (49.02% saved)
-49%
Dehn 308239 SV clamp StSt(V4A) f. Fl 30/Fl 30mm with screws and nuts (M10) (img_001)
Dehn 308239 SV-Klemme NIRO (V4A) f. Fl 30/Fl 30mm m. Schrauben u. Muttern M10
Art. No: WST8810210574 P/N: 308239
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €10.80 Regular price: €21.30 (49.3% saved)
-49%
Dehn 308330 SV clamp St/tZn f. Rd 7-10/16mm - Rd 16/Fl 40mm (img_001)
Dehn 308330 SV-Klemme St/tZn f. Rd 7-10/16mm - Rd 16/Fl 40mm
Art. No: WST8810210575 P/N: 308330
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €5.09 Regular price: €10.00 (49.1% saved)
-49%
Dehn 319201 Cross unit St/tZn f. Rd 8-10/8-10mm - Rd 8-10/Fl 30mm-Fl 30/30mm, intermed. plate (img_001)
Dehn 319201 Kreuzstueck St/tZn f. Rd 8-10/8-10mm - Rd 8-10/Fl 30mm-Fl 30/30mm…
Art. No: WST8810210576 P/N: 319201
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €7.38 Regular price: €14.52 (49.17% saved)
-49%
Dehn 319207 Cross unit Cu f. Rd 8-10/8-10mm - Rd 8- 10/Fl 30mm-Fl 30/30mm, intermediate pl. (img_001)
Dehn 319207 Kreuzstueck Cu f. Rd 8-10/8-10mm - Rd 8-10/Fl 30mm-Fl 30/30mm m.…
Art. No: WST8810210577 P/N: 319207
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €25.42 Regular price: €50.22 (49.38% saved)
-49%
Dehn 319209 Cross unit StSt(V4A) Rd 8-10/8-10mm Rd 8-10/Fl 30mm-Fl 30/30mm, interm. pl. (img_001)
Dehn 319209 Kreuzstueck NIRO (V4A) f. Rd 8-10/8-10mm Rd 8-10/Fl 30mm-Fl 30/30mm…
Art. No: WST8810210578 P/N: 319209
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €16.57 Regular price: €32.73 (49.37% saved)
-50%
Dehn 321045 Cross unit St/tZn f. Rd 8-10/Fl 30-40mm Fl 30-40/30-40mm w. intermediate plate (img_001)
Dehn 321045 Kreuzstueck St/tZn f. Rd 8-10/Fl 30-40mm Fl 30-40/30-40mm m.…
Art. No: WST8810210579 P/N: 321045
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €9.89 Regular price: €19.64 (49.64% saved)
-49%
Dehn 321047 Cross unit Cu f. Rd 8-10/Fl 30-40mm Fl 30-40/30-40mm, intermediate plate (img_001)
Dehn 321047 Kreuzstueck Cu f. Rd 8-10/Fl 30-40mm Fl 30-40/30-40mm m.…
Art. No: WST8810210580 P/N: 321047
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €33.28 Regular price: €65.81 (49.43% saved)
-49%
Dehn 319229 Cross unit StSt f. Rd 7-10/7-10mm - Rd 7-10/Fl 40mm-Fl 40/40mm, inter. plate (img_001)
Dehn 319229 Kreuzstueck NIRO (V4A) f. Rd 7-10/7-10mm Rd 7-10/Fl 40mm-Fl 40/40mm…
Art. No: WST8810210581 P/N: 319229
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €19.63 Regular price: €38.79 (49.39% saved)
-49%
Dehn 319202 Cross unit St/tZn f. Rd 8-10/16mm - Rd 16/Fl 30mm, intermediate plate (img_001)
Dehn 319202 Kreuzstueck St/tZn f. Rd 8-10/16mm - Rd 16/Fl 30mm m. Zwischenplatte
Art. No: WST8810210582 P/N: 319202
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €8.01 Regular price: €15.83 (49.4% saved)
-49%
Dehn 319219 Cross unit StSt(316/Ti/L) f.Rd 8-10/16mm Rd 16/Fl 30mm, intermediate plate (img_001)
Dehn 319219 Kreuzstueck NIRO (V4A) f. Rd 8-10/16mm - Rd 16/Fl 30mm m.…
Art. No: WST8810210583 P/N: 319219
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €18.24 Regular price: €36.06 (49.42% saved)
-49%
Dehn 318201 Cross unit St/tZn f. Rd 8-10/Fl 30mm Fl 30/30mm without intermediate plate (img_001)
Dehn 318201 Kreuzstueck St/tZn f. Rd 8-10/Fl 30mm Fl 30/30mm o. Zwischenplatte
Art. No: WST8810210584 P/N: 318201
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €5.93 Regular price: €11.66 (49.14% saved)
-49%
Dehn 318207 Cross unit Cu f. Rd 8-10/Fl 30mm Fl 30/30mm without intermediate plate (img_001)
Dehn 318207 Kreuzstueck Cu f. Rd 8-10/Fl 30mm Fl 30/30mm o. Zwischenplatte
Art. No: WST8810210585 P/N: 318207
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €19.63 Regular price: €38.79 (49.39% saved)
-49%
Dehn 318209 Cross unit StSt (V4A) f. Fl 30/30mm Rd 8-10/Fl 30mm w/o intermediate plate (img_001)
Dehn 318209 Kreuzstueck NIRO (V4A) f. Fl 30/30mm Rd 8-10/Fl 30mm o.…
Art. No: WST8810210586 P/N: 318209
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €13.03 Regular price: €25.70 (49.3% saved)
-50%
Dehn 318251 Cross unit St/tZn f. Rd 8-10/8-10mm - Rd 8-10/Fl 30mm Fl 30/30mm w/o interm. pl. (img_001)
Dehn 318251 Kreuzstueck St/tZn f. Rd 8-10/8-10mm - Rd 8-10/Fl 30mm Fl 30/30mm…
Art. No: WST8810210587 P/N: 318251
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €6.48 Regular price: €12.85 (49.57% saved)
-49%
Dehn 318219 Cross unit StSt(V4A) f.2x Rd 8-10mm Dim. 60x60mm without intermediate plate (img_001)
Dehn 318219 Kreuzstueck NIRO (V4A) f. 2x Rd 8-10mm Abm. 60x60mm o.…
Art. No: WST8810210588 P/N: 318219
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €13.03 Regular price: €25.70 (49.3% saved)
-50%
Dehn 318033 Cross unit HDG St f. Fl 30/30mm without intermediate plate (img_001)
Dehn 318033 Kreuzstueck St/tZn f. Fl 30/30mm o. Zwischenplatte
Art. No: WST8810210589 P/N: 318033
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €5.71 Regular price: €11.31 (49.51% saved)
-49%
Dehn 318233 Cross unit StSt (V4A) f. Fl 30/30mm Dim. 60x60mm w/o intermediate plate (img_001)
Dehn 318233 Kreuzstueck NIRO (V4A) f. Fl 30/30mm Abm. 60x60mm o. Zwischenplatte
Art. No: WST8810210590 P/N: 318233
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €13.03 Regular price: €25.70 (49.3% saved)
-49%
Dehn 320044 Cross unit St/tZn f. Fl 30-40/30-40mm without intermediate plate (img_001)
Dehn 320044 Kreuzstueck St/tZn f. Fl 30-40/30-40mm o. Zwischenplatte
Art. No: WST8810210591 P/N: 320044
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €7.60 Regular price: €14.99 (49.3% saved)
Dehn 956031 Schutzmodul Kombi-Ableiter Typ1+2+3 vierpolig für DV M2 TT 255 FM (img_001)
Dehn 956031 Schutzmodul Kombi-Ableiter Typ1+2+3 vierpolig fuer DV M2 TT 255 FM
Art. No: WST8810210593 P/N: 956031
Available to order
Lieferzeit: 2-3 Weeks

Regular price: €2,279.50
Dehn 956011 Protection module combined arrester Type 1+2+3 two-pole for DV M2 TT 2P 255 FM (img_001)
Dehn 956011 Schutzmodul Kombi-Ableiter Typ1+2+3 zweipolig fuer DV M2 TT 2P 255…
Art. No: WST8810210594 P/N: 956011
Available to order
Lieferzeit: 2-3 Weeks

Regular price: €1,206.04
-18%
Dehn 787600 Arc-fault-tested protective jacket Indoor, APC 2, size: 42 (2XS) (img_001)
Dehn 787600 Stoerlichtbogengepruefte Schutzjacke Indoor, APC 2, Groesse: 42…
Art. No: WST8810210595 P/N: 787600
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €526.37 Regular price: €640.34 (17.8% saved)
-18%
Dehn 787601 Arc-fault-tested protective jacket Indoor, APC 2, size: 44 (2XS/XS) (img_001)
Dehn 787601 Stoerlichtbogengepruefte Schutzjacke Indoor, APC 2, Groesse: 44…
Art. No: WST8810210596 P/N: 787601
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €526.37 Regular price: €640.34 (17.8% saved)
-18%
Dehn 785330 Arc-fault-tested protective jacket "Indoor“, APC 2, size: 46 (XS) (img_001)
Dehn 785330 Stoerlichtbogengepruefte Schutzjacke "Indoor", APC 2, Groesse: 46…
Art. No: WST8810210597 P/N: 785330
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €526.37 Regular price: €640.34 (17.8% saved)
-18%
Dehn 785331 Arc-fault-tested protective jacket "Indoor", APC 2, size: 48 (S) (img_001)
Dehn 785331 Stoerlichtbogengepruefte Schutzjacke "Indoor". APC 2. Groesse: 48…
Art. No: WST8810210598 P/N: 785331
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €526.37 Regular price: €640.34 (17.8% saved)
-18%
Dehn 785332 Arc-fault-tested protective jacket "Indoor", APC 2, size: 50 (M) (img_001)
Dehn 785332 Stoerlichtbogengepruefte Schutzjacke "Indoor". APC 2. Groesse: 50…
Art. No: WST8810210599 P/N: 785332
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €526.37 Regular price: €640.34 (17.8% saved)
-18%
Dehn 785333 Arc-fault-tested protective jacket "Indoor", APC 2, size: 52 (M/L) (img_001)
Dehn 785333 Stoerlichtbogengepruefte Schutzjacke "Indoor", APC 2, Groesse: 52…
Art. No: WST8810210600 P/N: 785333
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €526.37 Regular price: €640.34 (17.8% saved)
-18%
Dehn 785334 Arc-fault-tested protective jacket "Indoor", APC 2, size: 54 (L) (img_001)
Dehn 785334 Stoerlichtbogengepruefte Schutzjacke "Indoor", APC 2, Groesse: 54…
Art. No: WST8810210601 P/N: 785334
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €526.37 Regular price: €640.34 (17.8% saved)
-18%
Dehn 785335 Arc-fault-tested protective jacket "Indoor", APC 2, size: 56 (XL) (img_001)
Dehn 785335 Stoerlichtbogengepruefte Schutzjacke "Indoor", APC 2, Groesse: 56…
Art. No: WST8810210602 P/N: 785335
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €526.37 Regular price: €640.34 (17.8% saved)
-18%
Dehn 785336 Arc-fault-tested protective jacket "Indoor", APC 2, size: 58 (XL/2XL) (img_001)
Dehn 785336 Stoerlichtbogengepruefte Schutzjacke "Indoor", APC 2, Groesse: 58…
Art. No: WST8810210603 P/N: 785336
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €526.37 Regular price: €640.34 (17.8% saved)
-18%
Dehn 785337 Arc-fault-tested protective jacket "Indoor", APC 2, size: 60 (2XL) (img_001)
Dehn 785337 Stoerlichtbogengepruefte Schutzjacke "Indoor", APC 2, Groesse: 60…
Art. No: WST8810210604 P/N: 785337
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €526.37 Regular price: €640.34 (17.8% saved)
-18%
Dehn 785338 Arc-fault-tested protective jacket "Indoor", APC 2, size: 62 (3XL) (img_001)
Dehn 785338 Stoerlichtbogengepruefte Schutzjacke "Indoor", APC 2, Groesse: 62…
Art. No: WST8810210605 P/N: 785338
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €526.37 Regular price: €640.34 (17.8% saved)
-18%
Dehn 787602 Arc-fault-tested protective jacket Indoor, APC 2, size: 64 (3XL/4XL) (img_001)
Dehn 787602 Stoerlichtbogengepruefte Schutzjacke Indoor, APC 2, Groesse: 64…
Art. No: WST8810210606 P/N: 787602
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €526.37 Regular price: €640.34 (17.8% saved)
-18%
Dehn 787603 Arc-fault-tested protective jacket Indoor, APC 2, size: 66 (4XL) (img_001)
Dehn 787603 Stoerlichtbogengepruefte Schutzjacke Indoor, APC 2, Groesse: 66…
Art. No: WST8810210607 P/N: 787603
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €526.37 Regular price: €640.34 (17.8% saved)