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 920245 BLITZDUCTOR XT combined lightn. current and surge arrester mod., shield earthing (img_001)
Dehn 920245 Kombiableiter-Modul fuer 1 Doppelader BLITZDUCTOR XT mit LifeCheck
Art. No: WST8810211410 P/N: 920245
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €123.78 Regular price: €225.51 (45.11% saved)
-45%
Dehn 920220 BLITZDUCTOR XT combined lightn. current and surge arrester mod., shield earthing (img_001)
Dehn 920220 Kombiableiter-Modul fuer 2 Einzeladern BLITZDUCTOR XT mit LifeCheck
Art. No: WST8810211411 P/N: 920220
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €130.74 Regular price: €238.24 (45.12% saved)
-45%
Dehn 920222 BLITZDUCTOR XT combined lightn. current and surge arrester mod., shield earthing (img_001)
Dehn 920222 Kombiableiter-Modul fuer 2 Einzeladern BLITZDUCTOR XT mit LifeCheck
Art. No: WST8810211412 P/N: 920222
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €130.74 Regular price: €238.24 (45.12% saved)
-45%
Dehn 920224 BLITZDUCTOR XT combined lightn. current and surge arrester mod., shield earthing (img_001)
Dehn 920224 Kombiableiter-Modul fuer 2 Einzeladern BLITZDUCTOR XT mit LifeCheck
Art. No: WST8810211413 P/N: 920224
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €128.17 Regular price: €233.48 (45.1% saved)
-45%
Dehn 920226 BLITZDUCTOR XT combined arrester module with LifeCheck for 2 single lines (img_001)
Dehn 920226 Kombiableiter-Modul fuer 2 Einzeladern BLITZDUCTOR XT mit LifeCheck
Art. No: WST8810211414 P/N: 920226
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €167.01 Regular price: €304.28 (45.11% saved)
-45%
Dehn 920225 BLITZDUCTOR XT combined lightn. current and surge arrester mod., shield earthing (img_001)
Dehn 920225 Kombiableiter-Modul fuer 2 Einzeladern BLITZDUCTOR XT mit LifeCheck
Art. No: WST8810211415 P/N: 920225
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €130.74 Regular price: €238.24 (45.12% saved)
-45%
Dehn 920270 BLITZDUCTOR XT combined lightning current and surge arrester module (img_001)
Dehn 920270 Kombiableiter-Modul fuer 1 Doppelader BLITZDUCTOR XT mit LifeCheck
Art. No: WST8810211416 P/N: 920270
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €136.80 Regular price: €249.31 (45.13% saved)
-45%
Dehn 920271 Combined arrester module f. one pair BLITZDUCTOR XT with LifeCheck function (img_001)
Dehn 920271 Kombiableiter-Modul fuer 1 Doppelader BLITZDUCTOR XT mit LifeCheck
Art. No: WST8810211417 P/N: 920271
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €136.80 Regular price: €249.31 (45.13% saved)
-45%
Dehn 920211 Combined 2-pole arrester module BLITZDUCTOR XT with LifeCheck (img_001)
Dehn 920211 Blitzstromableiter-Modul 2-polig BLITZDUCTOR XT mit LifeCheck
Art. No: WST8810211418 P/N: 920211
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €83.48 Regular price: €152.08 (45.11% saved)
-45%
Dehn 920243 BLITZDUCTOR XT combined lightn. current and surge arrester mod., shield earthing (img_001)
Dehn 920243 Kombiableiter-Modul fuer 1 Doppelader BLITZDUCTOR XT mit LifeCheck
Art. No: WST8810211419 P/N: 920243
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €125.17 Regular price: €228.12 (45.13% saved)
-45%
Dehn 920289 BLITZDUCTOR XT surge protection module (img_001)
Dehn 920289 Ueberspannungsableiter-Modul BLITZDUCTOR XT mit Y -Schaltung
Art. No: WST8810211420 P/N: 920289
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €120.93 Regular price: €220.39 (45.13% saved)
-45%
Dehn 920296 Combined arrester module for 1 pair BLITZDUCTOR XT (img_001)
Dehn 920296 Kombiableiter-Modul fuer 1 Doppelader BLITZDUCTOR XT
Art. No: WST8810211422 P/N: 920296
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €55.69 Regular price: €101.51 (45.14% saved)
-55%
Dehn 952030 DEHNgap C S, N-PE surge arrester (img_001)
Dehn 952030 Ueberspannungsableiter Typ 2 DEHNgap C S zum Einsatz in TT-Systemen
Art. No: WST8810211423 P/N: 952030
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €70.11 Regular price: €157.08 (55.37% saved)
-46%
Dehn 952035 DEHNgap C S FM, N-PE surge arrester (img_001)
Dehn 952035 Ueberspannungsableiter Typ 2 DEHNgap C S zum Einsatz in TT-Systemen
Art. No: WST8810211424 P/N: 952035
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €97.17 Regular price: €180.17 (46.07% saved)
-45%
Dehn 929221 Surge arrester DEHNpatch IP66 box, with 2 RJ45 sockets (img_001)
Dehn 929221 Ueberspannungsableiter DEHNpatch im IP66 Gehaeuse, mit 2…
Art. No: WST8810211425 P/N: 929221
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €238.16 Regular price: €433.99 (45.12% saved)
-45%
Dehn 929100 Surge arrester DEHNpatch with patch cable and Stewart plug (img_001)
Dehn 929100 Ueberspannungsableiter DEHNpatch mit Patchkabel und Stewart-Stecker
Art. No: WST8810211426 P/N: 929100
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €144.10 Regular price: €262.51 (45.11% saved)
-45%
Dehn 929161 DEHNpatch combined arrester to 10 Gbit with RJ45 sockets and status indication (img_001)
Dehn 929161 Kombi-Ableiter DEHNpatch bis 10 GBit mit RJ45 Buchsen und…
Art. No: WST8810211427 P/N: 929161
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €141.54 Regular price: €257.87 (45.11% saved)
-45%
Dehn 929166 DEHNpatch lightning current arrester up to 1 Gbit with RJ45 sockets (img_001)
Dehn 929166 Blitzstromableiter DEHNpatch bis 1 GBit mit RJ45 Buchsen
Art. No: WST8810211429 P/N: 929166
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €68.30 Regular price: €124.36 (45.08% saved)
-45%
Dehn 929126 Surge arrester DEHNpatch with 2 RJ45 sockets (img_001)
Dehn 929126 Ueberspannungsableiter DEHNpatch mit 2 RJ45-Buchsen
Art. No: WST8810211430 P/N: 929126
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €64.26 Regular price: €117.10 (45.12% saved)
-45%
Dehn 929199 Mounting set f. DEHNpatch surge arrester consist. of a DIN rail and rigid screws (img_001)
Dehn 929199 Montageset mit Hutschiene und Stockschrauben fuer bis zu 24…
Art. No: WST8810211431 P/N: 929199
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €36.69 Regular price: €66.76 (45.04% saved)
-45%
Dehn 929335 Universal DIN rail carrier for 482.6 mm (19") 3 rack units or wall mounting (img_001)
Dehn 929335 Universal-Hutschienentraeger fuer 482,6mm (19") 3 HE oder…
Art. No: WST8810211432 P/N: 929335
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €158.58 Regular price: €289.05 (45.14% saved)
-45%
Dehn 929309 DEHNpatch MOD IRCM install. accessories for DEHNpatch CL8 EA 4PPOE (img_001)
Dehn 929309 Montagezubehoer DEHNpatch MOD IRCM fuer DEHNpatch CL8 EA 4PPOE
Art. No: WST8810211433 P/N: 929309
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €4.87 Regular price: €8.81 (44.72% saved)
-45%
Dehn 950102 Surge arrester Type 2 DEHNguard 1-pole Uc 1000V AC (img_001)
Dehn 950102 Ueberspannungsableiter Typ 2 DEHNguard 1-polig Uc 1000V AC
Art. No: WST8810211434 P/N: 950102
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €129.07 Regular price: €235.26 (45.14% saved)
-45%
Dehn 950112 Surge arrester Type 2 DEHNguard 1-pole Uc 1000V AC w. remote sign. contact (img_001)
Dehn 950112 Ueberspannungsableiter Typ 2 DEHNguard 1-polig Uc 1000V AC mit…
Art. No: WST8810211435 P/N: 950112
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €142.51 Regular price: €259.78 (45.14% saved)
-49%
Dehn 274110 Conductor holder StSt with M8 thread f. Rd 8-10mm (img_001)
Dehn 274110 Leitungshalter NIRO m. Gewinde M8 f. Rd 8-10mm
Art. No: WST8810211436 P/N: 274110
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €2.72 Regular price: €5.36 (49.25% saved)
-50%
Dehn 274117 Conductor holder StSt/galCu w. M8 thread f. Rd 8-10mm (img_001)
Dehn 274117 Leitungshalter NIRO/galCu m. Gewinde M8 f. Rd 8-10mm
Art. No: WST8810211437 P/N: 274117
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €3.48 Regular price: €6.90 (49.57% saved)
-50%
Dehn 274150 Conductor holder StSt f. Rd 8-10mm with grey plastic base (img_001)
Dehn 274150 Leitungshalter NIRO f. Rd 8-10mm m. Kunststoffsockel grau
Art. No: WST8810211438 P/N: 274150
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €3.28 Regular price: €6.55 (49.92% saved)
-49%
Dehn 274160 Conductor holder StSt f. Rd 8-10mm with cover plate and fixing material (img_001)
Dehn 274160 Leitungshalter NIRO f. Rd 8-10mm m. Abdeckscheibe u. Befest.-Mat.
Art. No: WST8810211439 P/N: 274160
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €3.76 Regular price: €7.38 (49.05% saved)
-49%
Dehn 274167 Conductor holder StSt/galCu f. Rd 8-10mm with plastic base and fixing material (img_001)
Dehn 274167 Leitungshalter NIRO/galCu f. Rd 8-10mm m. Kunststoffsockel u.…
Art. No: WST8810211440 P/N: 274167
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €4.53 Regular price: €8.93 (49.27% saved)
-49%
Dehn 274113 Conductor holder StSt with M8 thread f. Rd 13mm (img_001)
Dehn 274113 Leitungshalter NIRO m. Gewinde M8 f. Rd 13mm
Art. No: WST8810211441 P/N: 274113
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €2.86 Regular price: €5.59 (48.84% saved)
-49%
Dehn 105351 Tripod adjustable in height and hinged f. tubes D 50mm inclin. angle 10° St/tZn (img_001)
Dehn 105351 Dreibeinstativ hoehenverstellbar und klappbar fuer Rohre D 50 mm NW…
Art. No: WST8810211442 P/N: 105351
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €372.94 Regular price: €736.49 (49.36% saved)
Dehn 105357 Tripod, space-saving (img_001)
Dehn 105357 Dreibeinstativ platzsparend
Art. No: WST8810211443 P/N: 105357
Available to order
Lieferzeit: 4-6 Bussines days

Regular price: €687.02
-49%
Dehn 105201 Hinged tripod f. air-ter. rods D 40-50mm L 6-8.5m inclination angle 10° St/tZn (img_001)
Dehn 105201 Dreibeinstativ klappbar f. Fangstangen D 40-50mm L 6-8,5m NW 10o …
Art. No: WST8810211444 P/N: 105201
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €491.00 Regular price: €969.73 (49.37% saved)
-49%
Dehn 105601 Brace with clamp for pipes D 50mm L 2910mm StSt (img_001)
Dehn 105601 Strebe 3-fach mit Schelle fuer Rohre D 50mm L 2910mm NIRO
Art. No: WST8810211445 P/N: 105601
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €325.38 Regular price: €642.60 (49.37% saved)
-50%
Dehn 202040 Roof conductor holder DEHNQUICK St/tZn f. Rd 6-10mm with brace L 260mm (img_001)
Dehn 202040 Dachleitungshalter DEHNQUICK St/tZn f. Rd 6-10mm m. Strebe L 260mm
Art. No: WST8810211446 P/N: 202040
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €4.12 Regular price: €8.21 (49.82% saved)
-49%
Dehn 202902 Roof conductor holder DEHNQUICK StSt f. Rd 6-10mm with brace L 260mm (img_001)
Dehn 202902 Dachleitungshalter DEHNQUICK NIRO f. Rd 6-10mm m. Strebe L 260mm
Art. No: WST8810211447 P/N: 202902
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €5.29 Regular price: €10.47 (49.47% saved)
-49%
Dehn 202037 Roof conductor holder DEHNQUICK Cu f. Rd 6-10mm w. brace L 260mm (img_001)
Dehn 202037 Dachleitungshalter DEHNQUICK Cu f. Rd 6-10mm m. Strebe L 260mm
Art. No: WST8810211448 P/N: 202037
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €10.30 Regular price: €20.35 (49.39% saved)
-49%
Dehn 202010 Roof conductor holder DEHNQUICK St/tZn f. Rd 6-10mm, brace L 260mm St/tZn cranked (img_001)
Dehn 202010 Dachleitungshalter DEHNQUICK St/tZn f. Rd 6-10mm m. Strebe L 260mm…
Art. No: WST8810211449 P/N: 202010
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €4.04 Regular price: €7.85 (48.54% saved)
-49%
Dehn 202901 Roof conductor holder DEHNQUICK StSt f. Rd 6-10mm w. brace L 260mm cranked (img_001)
Dehn 202901 Dachleitungshalter DEHNQUICK NIRO f. Rd 6-10mm m. Strebe L 260mm…
Art. No: WST8810211450 P/N: 202901
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €5.29 Regular price: €10.47 (49.47% saved)
-49%
Dehn 202017 Roof conductor holder DEHNQUICK Cu for Rd 6-10mm with brace L 260mm cranked (img_001)
Dehn 202017 Dachleitungshalter DEHNQUICK Cu f. Rd 6-10mm m. Strebe L 260mm…
Art. No: WST8810211451 P/N: 202017
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €10.58 Regular price: €20.83 (49.21% saved)
-42%
Dehn 769518 Handle extension with plug-in coupling red/white D 43mm L 1035mm (img_001)
Dehn 769518 Handhabeverlaengerung m. Steckkupplung rot/weiss D 43mm L 1035mm
Art. No: WST8810211452 P/N: 769518
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €405.08 Regular price: €693.65 (41.6% saved)
-42%
Dehn 769517 Handle extension with plug-in coupling D 43mm L 1035mm (img_001)
Dehn 769517 Handhabeverlaengerung m. Steckkupplung D 43mm L 1035mm
Art. No: WST8810211453 P/N: 769517
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €327.42 Regular price: €560.61 (41.6% saved)
-42%
Dehn 769519 Handle extension with plug-in coupling red/white D 43mm L 1035mm w. eye (img_001)
Dehn 769519 Handhabeverlaengerung m. Steckkupplung rot/weiss D 43mm L 1035mm m.…
Art. No: WST8810211454 P/N: 769519
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €382.57 Regular price: €655.10 (41.6% saved)
-42%
Dehn 767703 PHE III voltage detector 3kV 50Hz category S (img_001)
Dehn 767703 Spannungspruefer PHE III 3kV 50Hz Kat. S
Art. No: WST8810211455 P/N: 767703
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €1,298.47 Regular price: €2,223.40 (41.6% saved)
-42%
Dehn 767706 PHE III voltage detector 6kV 50Hz category S (img_001)
Dehn 767706 Spannungspruefer PHE III 6kV 50Hz Kat. S
Art. No: WST8810211456 P/N: 767706
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €1,297.55 Regular price: €2,221.85 (41.6% saved)
-42%
Dehn 767710 PHE III voltage detector 10kV 50Hz category S (img_001)
Dehn 767710 Spannungspruefer PHE III 10kV 50Hz Kat. S
Art. No: WST8810211457 P/N: 767710
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €1,297.55 Regular price: €2,221.85 (41.6% saved)
-42%
Dehn 767720 PHE III voltage detector 20kV 50Hz category S (img_001)
Dehn 767720 Spannungspruefer PHE III 20kV 50Hz Kat. S
Art. No: WST8810211458 P/N: 767720
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €1,300.56 Regular price: €2,226.97 (41.6% saved)
-42%
Dehn 767730 PHE III voltage detector 30kV 50Hz category S (img_001)
Dehn 767730 Spannungspruefer PHE III 30kV 50Hz Kat. S
Art. No: WST8810211459 P/N: 767730
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €1,306.67 Regular price: €2,237.44 (41.6% saved)