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Fire Protection & Surge Protection | WSU INDUSTRIALS


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

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Dehn 106329 Angle bracket StSt with connection bolt M8 and bores D 13/21/17mm (img_001)
Dehn 106329 Befestigungswinkel NIRO mit Anschluss- Bolzen M8 und Bohrungen D…
Art. No: WST8810212466 P/N: 106329
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €35.64 Regular price: €64.97 (45.14% saved)
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Dehn 106314 90° angled fixing plate StSt 110x60x30mm f. DEHNgate (img_001)
Dehn 106314 Befestigungswinkel 90 Grad NIRO 110x60x30mm f. DEHNgate
Art. No: WST8810212467 P/N: 106314
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €6.48 Regular price: €11.78 (44.99% saved)
Dehn 952588 Push-In Terminal 4x10mm² (img_001)
Dehn 952588 Push-In Klemme 4x10mm*2
Art. No: WST8810212468 P/N: 952588
Available to order
Lieferzeit: 2-3 Weeks

Regular price: €26.76
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Dehn 952589 Pin-shaped terminal f. series connection to surge protective devices -25mm² (img_001)
Dehn 952589 Stiftanschlussklemme z. V-Verdrahtung a.…
Art. No: WST8810212469 P/N: 952589
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €8.01 Regular price: €14.64 (45.29% saved)
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Dehn 900588 Pin-shaped terminal 3x16mm² for through-wiring (img_001)
Dehn 900588 Stiftanschlussklemme 3x16mm*2 zur Durchgangsverdrahtung
Art. No: WST8810212470 P/N: 900588
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €11.22 Regular price: €20.47 (45.19% saved)
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Dehn 202060 Roof conductor holder DEHNQUICK St/tZn f. Rd 6-10mm w. fixing plate 100x100mm (img_001)
Dehn 202060 Dachleitungshalter DEHNQUICK St/tZn f. Rd 6-10mm m. Befestingspl.…
Art. No: WST8810212471 P/N: 202060
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €4.67 Regular price: €9.16 (49.02% saved)
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Dehn 202030 Roof conductor holder DEHNQUICK St/tZn f. Rd 6-10mm w. fixing plate 50x60mm (img_001)
Dehn 202030 Dachleitungshalter DEHNQUICK St/tZn f. Rd 6-10mm m.…
Art. No: WST8810212472 P/N: 202030
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €4.39 Regular price: €8.69 (49.48% saved)
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Dehn 297015 Fixing plate D 100mm St/tZn with M8 threaded bolt w. 4 fixing bores (img_001)
Dehn 297015 Befestigungsplatte D 100mm St/tZn m. Gewindebolzen M8 m. 4…
Art. No: WST8810212473 P/N: 297015
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €5.65 Regular price: €11.19 (49.51% saved)
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Dehn 297025 Fixing plate D 40mm plastic with M8 threaded bolt w. 4 fixing holes (img_001)
Dehn 297025 Befestigungsplatte D 40mm Kunststoff m. Gewindebolzen M8 m. 4…
Art. No: WST8810212474 P/N: 297025
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €3.00 Regular price: €5.95 (49.58% saved)
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Dehn 478150 Clamp f. fixed earthing terminal M16 f. Rd 7-10/Fl30-40mm StSt (V4A) (img_001)
Dehn 478150 Anschlussklemme f. Erdungsfestpunkt M16 f. Rd 7-10/Fl30-40mm NIRO…
Art. No: WST8810212475 P/N: 478150
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €37.53 Regular price: €74.02 (49.3% saved)
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Dehn 900220 Coordin. lightn. current arrester Type 1 DEHNbloc Maxi S 1-pole 255V AC (img_001)
Dehn 900220 Koordinierter Blitzstromableiter Typ 1 DEHNbloc Maxi S 1-polig…
Art. No: WST8810212476 P/N: 900220
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €313.27 Regular price: €570.96 (45.13% saved)
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Dehn 900070 DEHNcombo YPV combined arrester for PV systems up to 1200 V DC (img_001)
Dehn 900070 Kombiableiter DEHNcombo YPV fuer Photovoltaik-Systeme bis 1200V DC
Art. No: WST8810212483 P/N: 900070
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €214.69 Regular price: €391.27 (45.13% saved)
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Dehn 900071 DEHNcombo YPV combined arrester for PV systems up to 1500 V DC (img_001)
Dehn 900071 Kombiableiter DEHNcombo YPV fuer Photovoltaik-Systeme bis 1500V DC
Art. No: WST8810212484 P/N: 900071
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €258.41 Regular price: €470.88 (45.12% saved)
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Dehn 900075 DEHNcombo YPV FM combined arrester for PV systems up to 1200 V DC (img_001)
Dehn 900075 Kombiableiter DEHNcombo YPV FM fuer Photovoltaik-Systeme bis 1200V…
Art. No: WST8810212485 P/N: 900075
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €252.42 Regular price: €460.05 (45.13% saved)
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Dehn 900076 DEHNcombo YPV FM combined arrester for PV systems up to 1500 V DC (img_001)
Dehn 900076 Kombiableiter DEHNcombo YPV FM fuer Photovoltaik-Systeme bis 1500V…
Art. No: WST8810212486 P/N: 900076
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €296.08 Regular price: €539.55 (45.12% saved)
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Dehn 454100 Connecting/disconnecting clamp St/tZn for Rd 7-10/Fl 30-40mm (img_001)
Dehn 454100 Verbindungs-/Trennklemme St/tZn f. Rd 7-10/Fl 30-40mm
Art. No: WST8810212491 P/N: 454100
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €4.12 Regular price: €8.21 (49.82% saved)
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Dehn 454107 Connecting/disconnecting clamp Cu for Rd 7-10/Fl 30-40mm (img_001)
Dehn 454107 Verbindungs-/Trennklemme Cu f. Rd 7-10/Fl 30-40mm
Art. No: WST8810212492 P/N: 454107
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €13.09 Regular price: €25.82 (49.3% saved)
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Dehn 454000 Connecting/disconnecting clamp St/tZn intermed. plate f. Rd 5-10/Fl 30-40mm (img_001)
Dehn 454000 Verbindungs-/Trennklemme St/tZn m. Zwischenplatte f. Rd 5-10/Fl…
Art. No: WST8810212493 P/N: 454000
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €5.57 Regular price: €11.07 (49.68% saved)
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Dehn 455000 Connecting/disconnecting clamp Fl 30mm MCI/tZn (img_001)
Dehn 455000 Verbindungs-/Trennklemme Fl 30mm TG/tZn
Art. No: WST8810212494 P/N: 455000
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €12.11 Regular price: €23.92 (49.37% saved)
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Dehn 390479 End piece Z-shape with 2 square holes D 11mm and 1 round hole D 13mm StSt (img_001)
Dehn 390479 Endstueck Z-Form m. 2 Vierkantloecher D 11mm u. 1 Rundloch D 13mm…
Art. No: WST8810212495 P/N: 390479
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €3.62 Regular price: €7.14 (49.3% saved)
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Dehn 363010 Z-shaped end piece St/tZn with 3 boreholes D 11mm with 1 KS connector (img_001)
Dehn 363010 Endstueck Z-Form St/tZn m. 3 Bohrungen D 11mm m. 1 KS-Verbinder
Art. No: WST8810212496 P/N: 363010
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €5.85 Regular price: €11.54 (49.31% saved)
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Dehn 363000 End piece Z-shaped St/tZn with 3 bores D 11mm (img_001)
Dehn 363000 Endstueck Z-Form St/tZn m. 3 Bohrungen D 11mm
Art. No: WST8810212497 P/N: 363000
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €1.89 Regular price: €3.81 (50.39% saved)
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Dehn 318203 Cross unit St/tZn f. Rd 8-10/8-10mm - Rd 8-10/Fl 30mm-Fl 30/30mm w. interm. pl. (img_001)
Dehn 318203 Kreuzstueck St/tZn f. Rd 8-10/8-10mm - Rd 8-10/Fl 30mm-Fl 30/30mm…
Art. No: WST8810212498 P/N: 318203
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €7.94 Regular price: €15.71 (49.46% saved)
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Dehn 318229 Cross unit StSt (V4A) f. Rd 8-10/8-10mm Rd 8-10/Fl 30mm-Fl 30/30mm w. interm. pl. (img_001)
Dehn 318229 Kreuzstueck NIRO (V4A) f. Rd 8-10/8-10mm Rd 8-10/Fl 30mm-Fl 30/30mm…
Art. No: WST8810212499 P/N: 318229
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €17.34 Regular price: €34.27 (49.4% saved)
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Dehn 318205 Cross unit St/tZn f. Rd 8-10/Fl 30mm Fl 30/30mm without intermediate plate (img_001)
Dehn 318205 Kreuzstueck St/tZn f. Rd 8-10/Fl 30mm Fl 30/30mm o. Zwischenplatte
Art. No: WST8810212500 P/N: 318205
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €6.90 Regular price: €13.57 (49.15% saved)
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Dehn 318239 Cross unit StSt (V4A) f. Rd 8-10/Fl 30mm Fl 30/30mm without intermediate plate (img_001)
Dehn 318239 Kreuzstueck NIRO (V4A) f. Rd 8-10/Fl 30mm Fl 30/30mm o.…
Art. No: WST8810212501 P/N: 318239
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €14.00 Regular price: €27.61 (49.29% saved)
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Dehn 339100 Gutter clamp St/tZn f. bead 16-22mm with clamping frame for Rd 8-10mm (img_001)
Dehn 339100 Dachrinnenklemme St/tZn f. Wulst 16-22mm m. Klemmbock f. Rd 8-10mm
Art. No: WST8810212502 P/N: 339100
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €3.98 Regular price: €7.74 (48.58% saved)
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Dehn 339101 Gutter clamp Al for bead 16-22mm with clamping frame for Rd 8-10mm (img_001)
Dehn 339101 Dachrinnenklemme Al f. Wulst 16-22mm m. Klemmbock f. Rd 8-10mm
Art. No: WST8810212503 P/N: 339101
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €4.67 Regular price: €9.16 (49.02% saved)
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Dehn 339110 Gutter clamp St/tZn for bead 16-22mm with double cleat for Rd 8-10mm (img_001)
Dehn 339110 Dachrinnenklemme St/tZn f. Wulst 16-22mm m. Doppelueberleger f. Rd…
Art. No: WST8810212504 P/N: 339110
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €3.76 Regular price: €7.38 (49.05% saved)
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Dehn 339111 Gutter clamp Al for bead 16-22mm with double cleat for Rd 8-10mm (img_001)
Dehn 339111 Dachrinnenklemme Al f. Wulst 16-22mm m. Doppelueberleger f. Rd…
Art. No: WST8810212505 P/N: 339111
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €4.67 Regular price: €9.16 (49.02% saved)
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Dehn 284030 Strip holder for Fl 30mm St/tZn with slot 6.5x16mm (img_001)
Dehn 284030 Flachbandhalter f. Fl 30mm St/tZn m. Langloch 6,5x16mm
Art. No: WST8810212510 P/N: 284030
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €3.14 Regular price: €6.19 (49.27% saved)
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Dehn 284040 Strip holder for Fl 40mm St/tZn with slot 6.5x16mm (img_001)
Dehn 284040 Flachbandhalter f. Fl 40mm St/tZn m. Langloch 6,5x16mm
Art. No: WST8810212511 P/N: 284040
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €3.48 Regular price: €6.90 (49.57% saved)
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Dehn 286030 Strip holder for Fl 30mm St/tZn with wood screw 5x50mm (img_001)
Dehn 286030 Flachbandhalter f. Fl 30mm St/tZn m. Holzschraube 5x50mm
Art. No: WST8810212512 P/N: 286030
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €3.70 Regular price: €7.26 (49.04% saved)
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Dehn 286139 Strip holder for Fl 30mm StSt with wood screw 5x45mm (img_001)
Dehn 286139 Flachbandhalter f. Fl 30mm NIRO m. Holzschraube 5x45mm
Art. No: WST8810212513 P/N: 286139
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €6.62 Regular price: €13.09 (49.43% saved)
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Dehn 910631 Remote signaling and receiver module DEHNsignal E 3 (img_001)
Dehn 910631 Fernmelde- und Empfangsmodul DEHNsignal E 3
Art. No: WST8810212514 P/N: 910631
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €144.46 Regular price: €263.23 (45.12% saved)
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Dehn 377006 Bridging bracket L 170mm Al with central bore (img_001)
Dehn 377006 Ueberbrueckungslasche L 170mm Al m. Mittelbohrung
Art. No: WST8810212515 P/N: 377006
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €2.17 Regular price: €4.28 (49.3% saved)
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Dehn 377027 Bridging bracket L 170mm, Cu with central bore 11mm (img_001)
Dehn 377027 Ueberbrueckungslasche L 170mm Cu m. Mittelbohrung 11mm
Art. No: WST8810212516 P/N: 377027
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €7.80 Regular price: €15.47 (49.58% saved)
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Dehn 377016 Bridging bracket L 170mm, Al without central bore (img_001)
Dehn 377016 Ueberbrueckungslasche L 170 mm Al o. Mittelbohrung
Art. No: WST8810212517 P/N: 377016
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €2.17 Regular price: €4.28 (49.3% saved)
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Dehn 377026 Bridging bracket L 220mm, Al (img_001)
Dehn 377026 Ueberbrueckungslasche L 220mm Al
Art. No: WST8810212518 P/N: 377026
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €2.23 Regular price: €4.40 (49.32% saved)
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Dehn 105244 Supporting tube stand with base for holding supporting tubes, D 50 mm (img_001)
Dehn 105244 Stuetzrohrstaender mit Standfuss zur Aufnahme von D 50 mm…
Art. No: WST8810212519 P/N: 105244
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €252.56 Regular price: €498.85 (49.37% saved)
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Dehn 819799 Adapter D50/40mm L110mm St/tZn (img_001)
Dehn 819799 Adapter D50/40mm L110mm St/tZn
Art. No: WST8810212520 P/N: 819799
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €77.21 Regular price: €152.56 (49.39% saved)
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Dehn 105243 Counter plate with slotted hole for supporting tube stand, D50mm, HDG steel (img_001)
Dehn 105243 Gegenplatte mit Langloch fuer Stuetzrohrstaender D50mm St/tZn
Art. No: WST8810212521 P/N: 105243
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €55.69 Regular price: €109.96 (49.35% saved)
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Dehn 390150 Clamping frame Rd 6-10mm St/tZn with truss head screw and M10 nut (img_001)
Dehn 390150 Klemmbock Rd 6-10mm St/tZn m. Flachrundschraube u. Mutter M10
Art. No: WST8810212522 P/N: 390150
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €2.03 Regular price: €4.05 (49.88% saved)
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Dehn 390157 Clamping frame Rd 6-10mm Cu with truss head screw and M10 nut StSt (img_001)
Dehn 390157 Klemmbock Rd 6-10mm Cu m. Flachrundschraube u. Mutter M10 NIRO
Art. No: WST8810212523 P/N: 390157
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €4.81 Regular price: €9.52 (49.47% saved)
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Dehn 390159 Clamping frame Rd 6-10mm StSt with truss head screw and M10 nut (img_001)
Dehn 390159 Klemmbock Rd 6-10mm NIRO m. Flachrundschraube u. Mutter M10
Art. No: WST8810212524 P/N: 390159
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €3.90 Regular price: €7.62 (48.82% saved)
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Dehn 540104 Pipe clamp D 27-89mm StSt w. connection f. Rd 6-8/10 or 4-50mm² (img_001)
Dehn 540104 Bandrohrschelle GSG D 27-89mm NIRO m. Anschluss f. Rd 6-8/10 od.…
Art. No: WST8810212525 P/N: 540104
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €10.30 Regular price: €20.35 (49.39% saved)
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Dehn 540199 Grip head f. endl. tens. strap 25x0.3mm w. connection 1x10 or 2x6-8mm (img_001)
Dehn 540199 Spannkopf f. Endlos-Spannband 25x0,3mm m. Anschluss Rd 1x10mm od.…
Art. No: WST8810212526 P/N: 540199
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €9.47 Regular price: €18.68 (49.3% saved)
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Dehn 275129 Two-screw cleat for CUI conductor D 20mm with fixing hole 6.5x8.0mm, StSt (img_001)
Dehn 275129 Zweischr.-Ueberleger f. CUI-Leitung D 20mm m. Langloecher 6,5x8,0mm…
Art. No: WST8810212527 P/N: 275129
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €1.75 Regular price: €3.45 (49.28% saved)