Skip to main content Skip to search Skip to main navigation
Worldwide Shipping - 150+ Countries
Go to homepage

Fire Protection & Surge Protection | WSU INDUSTRIALS


Browse Fire Protection & Surge Protection at WSU INDUSTRIALS. Fast delivery and a wide selection.

Filter products

-52%
Dehn 840008 Round wire DEHNalu 8mm AlMgSi coil length 148m, +/-5%, semi-rigid (img_001)
Dehn 840008 Runddraht DEHNalu 8mm AlMgSi Ringlaenge fix: 148m, +/-5%, halbhart
Art. No: WST8810212317 P/N: 840008
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €6.06 Regular price: €12.50 (51.52% saved)
-52%
Dehn 840108 Round wire DEHNalu 8mm AlMgSi coil length: 21m +/-5% semi-rigid (img_001)
Dehn 840108 Runddraht DEHNalu 8mm AlMgSi Ringlaenge 21m +/-5% halbhart
Art. No: WST8810212318 P/N: 840108
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €6.54 Regular price: €13.69 (52.23% saved)
-52%
Dehn 840018 Round wire DEHNalu 8mm AlMgSi coil length 148m +/-5% soft-torsionable (img_001)
Dehn 840018 Runddraht DEHNalu 8mm AlMgSi Ringlaenge 148m +/-5% weich-tordierbar
Art. No: WST8810212319 P/N: 840018
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €6.06 Regular price: €12.50 (51.52% saved)
-52%
Dehn 840028 Round wire DEHNalu 8mm AlMgSi coil length: 21m +/-5% soft-torsionable (img_001)
Dehn 840028 Runddraht DEHNalu 8mm AlMgSi Ringlaenge 21m +/-5% weich-tordierbar
Art. No: WST8810212320 P/N: 840028
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €6.68 Regular price: €13.92 (52.01% saved)
-52%
Dehn 840010 Round wire DEHNalu 10mm Al coil length 100m +/-5% soft-torsionable (img_001)
Dehn 840010 Runddraht DEHNalu 10mm Al Ringlaenge: 100m +/-5%, weich-tordierbar
Art. No: WST8810212321 P/N: 840010
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €9.89 Regular price: €20.59 (51.97% saved)
-52%
Dehn 840118 Round wire 8mm AlMgSi soft coil length 100m +/-5% w. plastic sheath halogen-free (img_001)
Dehn 840118 Runddraht 8mm AlMgSi weich Ringlaenge 100m +/-5% m. K.-Mantel…
Art. No: WST8810212322 P/N: 840118
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €8.91 Regular price: €18.56 (51.99% saved)
-52%
Dehn 840128 Round wire 8mm Al soft coil length 100m +/-5% w. plastic sheath, halogen-free (img_001)
Dehn 840128 Runddraht 8mm Al weich Ringlaenge 100m +/-5% m. K.-Mantel…
Art. No: WST8810212323 P/N: 840128
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €8.91 Regular price: €18.56 (51.99% saved)
-52%
Dehn 833008 Round wire DEHNcupal 8mm Al/Cu coil length 110m +/-5% soft-torsionable (img_001)
Dehn 833008 Runddraht DEHNcupal 8mm Al/Cu Ringlaenge 110m +/-5% weich-tordierbar
Art. No: WST8810212324 P/N: 833008
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €18.46 Regular price: €38.32 (51.83% saved)
-52%
Dehn 830008 Round wire 8mm Cu coil length 100m +/-5%, soft (img_001)
Dehn 830008 Runddraht 8mm Cu Ringlaenge: 100m +/-5%, weich
Art. No: WST8810212325 P/N: 830008
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €25.97 Regular price: €53.79 (51.72% saved)
Dehn 830048 Round wire 8mm Cu coil length 50m +/-5%, soft (img_001)
Dehn 830048 Runddraht 8mm Cu Ringlaenge: 50m +/-5%, weich
Art. No: WST8810212326 P/N: 830048
Available to order
Lieferzeit: 4-6 Bussines days

Regular price: €63.27
-52%
Dehn 830108 Round wire 8mm Cu coil length: 20m +/-5% soft (img_001)
Dehn 830108 Runddraht 8mm Cu Ringlaenge 20m +/-5% weich
Art. No: WST8810212327 P/N: 830108
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €27.57 Regular price: €57.24 (51.83% saved)
-52%
Dehn 830038 Round wire 8mm Cu coil length 100m +/-5% semi-rigid (img_001)
Dehn 830038 Runddraht 8mm Cu Ringlaenge 100m +/-5% halbhart
Art. No: WST8810212328 P/N: 830038
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €25.97 Regular price: €53.79 (51.72% saved)
-51%
Dehn 800008 Round wire 8mm St/tZn Z350 coil length 127m +/-5% (img_001)
Dehn 800008 Runddraht 8mm St/tZn Ringlaenge 127m +/-5%
Art. No: WST8810212329 P/N: 800008
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €6.13 Regular price: €12.61 (51.39% saved)
-51%
Dehn 800028 Round wire 8mm St/tZn coil length 50m +/-5% (img_001)
Dehn 800028 Runddraht 8mm St/tZn Ringlaenge 50m +/-5%
Art. No: WST8810212330 P/N: 800028
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €6.13 Regular price: €12.61 (51.39% saved)
-52%
Dehn 800010 Round wire 10mm HDG steel coil length 81m +/-5% (img_001)
Dehn 800010 Runddraht 10mm St/tZn Ringlaenge 81m +/-5%
Art. No: WST8810212331 P/N: 800010
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €8.91 Regular price: €18.56 (51.99% saved)
-52%
Dehn 800310 Round wire 10mm St/tZn coil length 30m +/-5% (img_001)
Dehn 800310 Runddraht 10mm St/tZn Ringlaenge 30m +/-5%
Art. No: WST8810212332 P/N: 800310
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €9.41 Regular price: €19.52 (51.79% saved)
-52%
Dehn 800910 Round wire 10mm St/tZn L 3000mm (10 pieces/coil) (img_001)
Dehn 800910 Runddraht 10mm St/tZn L 3000mm (10 Stueck/Bund)
Art. No: WST8810212335 P/N: 800910
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €30.21 Regular price: €62.71 (51.83% saved)
-52%
Dehn 800911 Round wire 10mm St/tZn L 6000mm (img_001)
Dehn 800911 Runddraht 10mm St/tZn L 6000mm
Art. No: WST8810212336 P/N: 800911
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €59.59 Regular price: €123.64 (51.8% saved)
-52%
Dehn 800108 Round wire 8/11mm St/tZn coil length 75m +/-5% plastic sheath black (img_001)
Dehn 800108 Runddraht 8/11mm St/tZn Ringlaenge 75m +/-5% m. K.-Mantel schwarz
Art. No: WST8810212337 P/N: 800108
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €9.82 Regular price: €20.35 (51.74% saved)
-52%
Dehn 800110 Round wire 10/13mm St/tZn coil length 50m +/-5% plastic sheath black (img_001)
Dehn 800110 Runddraht 10/13mm St/tZn Ringlaenge 50m +/-5% m. K.-Mantel schwarz
Art. No: WST8810212338 P/N: 800110
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €13.78 Regular price: €28.56 (51.75% saved)
-52%
Dehn 860908 Round wire 8mm StSt (V2A) Coil length 125m +/-5% (img_001)
Dehn 860908 Runddraht 8mm NIRO(V2A) Ringlaenge 125m +/-5%
Art. No: WST8810212339 P/N: 860908
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €18.32 Regular price: €37.96 (51.74% saved)
-52%
Dehn 860920 Round wire 10mm StSt 1.4301 (V2A) Coil length 20m +/-5% (img_001)
Dehn 860920 Runddraht 10mm NIRO 1.4301 (V2A) Ringlaenge 20m +/-5%
Art. No: WST8810212340 P/N: 860920
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €30.29 Regular price: €62.83 (51.79% saved)
-52%
Dehn 860950 Round wire 10mm StSt (V2A) coil length 50m +/-5% (img_001)
Dehn 860950 Runddraht 10mm NIRO (V2A) Ringlaenge 50m +/-5%
Art. No: WST8810212341 P/N: 860950
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €28.54 Regular price: €59.26 (51.84% saved)
-52%
Dehn 860910 Round wire 10mm StSt (V2A) Coil length 80m +/-5% (img_001)
Dehn 860910 Runddraht 10mm NIRO (V2A) Ringlaenge 80m +/-5%
Art. No: WST8810212342 P/N: 860910
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €28.54 Regular price: €59.26 (51.84% saved)
-52%
Dehn 860008 Round wire 8mm StSt (V4A) Coil length 125m +/-5% (img_001)
Dehn 860008 Runddraht 8mm NIRO (V4A) Ringlaenge 125m +/-5%
Art. No: WST8810212343 P/N: 860008
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €26.59 Regular price: €55.22 (51.85% saved)
-52%
Dehn 860010 Round wire 10mm StSt (1.4404) Coil length 80m +/-5% (img_001)
Dehn 860010 Runddraht 10mm NIRO (1.4404) Ringlaenge 80m +/-5%
Art. No: WST8810212344 P/N: 860010
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €41.35 Regular price: €85.80 (51.81% saved)
-52%
Dehn 860020 Round wire 10mm StSt (V4A) Coil length 20m +/-5% (img_001)
Dehn 860020 Runddraht 10mm NIRO (V4A) Ringlaenge 20m +/-5%
Art. No: WST8810212345 P/N: 860020
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €43.30 Regular price: €89.85 (51.81% saved)
-52%
Dehn 860050 Round wire 10mm StSt (V4A) Coil length 50m +/-5% (img_001)
Dehn 860050 Rd.-Draht 10mm NIRO (V4A) Ringlaenge 50m +/-5%
Art. No: WST8810212346 P/N: 860050
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €41.35 Regular price: €85.80 (51.81% saved)
-45%
Dehn 952920 Surge arrester Type 2 DEHNguard SE CI 1-pole Uc 440V AC w. rem. sign. contact (img_001)
Dehn 952920 Ueberspannungsableiter Typ 2 DEHNguard SE CI 1-polig Uc 440V AC mit…
Art. No: WST8810212349 P/N: 952920
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €131.71 Regular price: €240.02 (45.13% saved)
-45%
Dehn 952923 Surge arrester Type 2 DEHNguard SE CI 1-pole Uc 440V AC w. rem. sign. contact (img_001)
Dehn 952923 Ueberspannungsableiter Typ 2 DEHNguard SE CI 1-polig Uc 440V AC mit…
Art. No: WST8810212350 P/N: 952923
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €146.55 Regular price: €267.04 (45.12% saved)
-49%
Dehn 277230 Flat strip a. round cond. holder St/tZn f. Fl...11mm Rd 6.10mm wall dist. 11mm (img_001)
Dehn 277230 Flachband-Rundleitungshalter St/tZn f. Fl...11mm Rd 6.10mm…
Art. No: WST8810212365 P/N: 277230
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €5.43 Regular price: €10.71 (49.3% saved)
-49%
Dehn 277237 Flat strip a. round conducter holder Cu f. Fl...11mm Rd 6.10mm wall dist. 11mm (img_001)
Dehn 277237 Flachband-Rundleitungshalter Cu f. Fl...11mm Rd 6.10mm Wandabstand…
Art. No: WST8810212366 P/N: 277237
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €12.05 Regular price: €23.68 (49.11% saved)
-49%
Dehn 277239 Flat strip a. round conductor hold. StSt f. Fl...11mm Rd 6.10mm wall dist. 11mm (img_001)
Dehn 277239 Flachband-Rundleitungshalter NIRO f. Fl...11mm Rd 6.10mm…
Art. No: WST8810212367 P/N: 277239
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €9.54 Regular price: €18.80 (49.26% saved)
-50%
Dehn 277240 Flat strip a. round cond. hold. St/tZn f. Fl...11mm Rd 6.10mm wall dist. 15mm (img_001)
Dehn 277240 Flachband-Rundleitungshalter St/tZn f. Fl...11mm Rd 6.10mm…
Art. No: WST8810212368 P/N: 277240
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €6.96 Regular price: €13.80 (49.57% saved)
-49%
Dehn 277249 Flat strip a. round conductor hold. StSt f. Fl...11mm Rd 6-10mm wall dist. 11mm (img_001)
Dehn 277249 Flachband-Rundleitungshalter NIRO V2A,, F. FL . 11 MM RD6-10 MM…
Art. No: WST8810212369 P/N: 277249
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €12.33 Regular price: €24.40 (49.47% saved)
-49%
Dehn 105185 Telescopic air-termination rod Al D 40/30/20/10mm, L 1.5m - 5.2m (img_001)
Dehn 105185 Teleskopierbare Fangstange Al D 40/30/20/10mm, L 1,5m - 5,2m
Art. No: WST8810212370 P/N: 105185
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €244.35 Regular price: €482.66 (49.37% saved)
-49%
Dehn 105186 Telescopic air-termination rod Al D 50/40/30/20/10mm, L 1.6m - 6.5m (img_001)
Dehn 105186 Teleskopierbare Fangstange Al D 50/40/30/20/10mm, L 1,6m - 6,5m
Art. No: WST8810212371 P/N: 105186
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €370.71 Regular price: €732.21 (49.37% saved)
-49%
Dehn 105188 Telescopic air-termination rod Al D 60/50/40/30/20/10mm, L 1.8m - 8.0m (img_001)
Dehn 105188 Teleskopierbare Fangstange Al D 60/50/40/30/20/10mm, L 1,8m - 8,0m
Art. No: WST8810212372 P/N: 105188
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €482.15 Regular price: €952.36 (49.37% saved)
-49%
Dehn 105374 Air-term. rod StSt connection bracket D40 f. Rd 6-10 mm (img_001)
Dehn 105374 FS Anschlussschelle NIRO D40 f. Rd 6-10 mm
Art. No: WST8810212373 P/N: 105374
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €21.72 Regular price: €42.96 (49.44% saved)
-49%
Dehn 105375 Air-term. rod StSt connection bracket D50 f. Rd 6-10 mm (img_001)
Dehn 105375 FS Anschlussschelle NIRO D50 f. Rd 6-10 mm
Art. No: WST8810212374 P/N: 105375
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €27.92 Regular price: €55.10 (49.33% saved)
-50%
Dehn 297130 DEHNsnap formable roof conductor holder H16 grey w. brace-adhesive pad f. Rd 8mm (img_001)
Dehn 297130 Anformbarer Dachleitungshalter DEHNsnap H 16mm grau m.…
Art. No: WST8810212375 P/N: 297130
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €5.71 Regular price: €11.31 (49.51% saved)
-49%
Dehn 297140 DEHNgrip formable roof conductor holder H20 StSt w. brace-adhesive pad f. Rd 8mm (img_001)
Dehn 297140 Anformbarer Dachleitungshalter DEHNgrip H 20mm NIRO m.…
Art. No: WST8810212376 P/N: 297140
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €7.10 Regular price: €14.04 (49.43% saved)
-50%
Dehn 297110 Roof conductor holder DEHNsnap H 36mm grey with adhesive pad D 67mm f. Rd 8mm (img_001)
Dehn 297110 Dachleitungshalter DEHNsnap H 36mm grau m. Klebepad D 67mm f. Rd 8mm
Art. No: WST8810212377 P/N: 297110
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €6.48 Regular price: €12.85 (49.57% saved)
-50%
Dehn 297120 Roof cond. holder DEHNgrip 32mm StSt with adhesive pad D 67mm f. Rd 8mm (img_001)
Dehn 297120 Dachleitungshalter DEHNgrip H 32mm NIRO m. Klebepad D 67mm f. Rd 8mm
Art. No: WST8810212378 P/N: 297120
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €7.87 Regular price: €15.59 (49.52% saved)
-50%
Dehn 371009 Connection clamp MCI/tZn clamping range Fl 0.4-12mm f. Rd 7-10mm (img_001)
Dehn 371009 Anschlussklemme TG/tZn Klemmbereich Fl 0,4-12mm f. Rd 7-10mm
Art. No: WST8810212384 P/N: 371009
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €8.71 Regular price: €17.26 (49.54% saved)
-49%
Dehn 371007 Connection clamp RCB clamping range Fl 0.4-12mm f. Rd 7-10mm (img_001)
Dehn 371007 Anschlussklemme RG Klemmbereich Fl 0,4-12mm f. Rd 7-10mm
Art. No: WST8810212385 P/N: 371007
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €18.73 Regular price: €37.01 (49.39% saved)
-49%
Dehn 371008 Connection clamp MCI/tZn clamping range Fl 0.4-12mm f. Rd 4-10mm longitudinal (img_001)
Dehn 371008 Anschlussklemme TG/tZn Klemmbereich Fl 0,4-12mm f. Rd 4-10mm laengs
Art. No: WST8810212386 P/N: 371008
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €8.15 Regular price: €16.07 (49.28% saved)
-49%
Dehn 370014 Terminal MCI/tZn clamping range Fl 1-12mm with KS screw for Rd 7-10mm (img_001)
Dehn 370014 Anschlussklemme TG/tZn Klemmbereich Fl 1-12mm m. KS-Schraube f. Rd…
Art. No: WST8810212387 P/N: 370014
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €10.52 Regular price: €20.71 (49.2% saved)