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

-47%
Dehn 952115 DEHNguard M FM surge arrester (img_001)
Dehn 952115 Ueberspannungsableiter Typ 2 DEHNguard M fuer einphasige TT- und…
Art. No: WST8810210954 P/N: 952115
Available to order
Lieferzeit: 2-3 Bussines days

Sale price: €156.25 Regular price: €294.88 (47.01% saved)
-45%
Dehn 952135 DEHNguard M surge arrester (img_001)
Dehn 952135 Ueberspannungsableiter Typ 2 DEHNguard M fuer einphasige TT- und…
Art. No: WST8810210955 P/N: 952135
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €169.30 Regular price: €308.57 (45.13% saved)
-47%
Dehn 952116 DEHNguard M FM surge arrester (img_001)
Dehn 952116 Ueberspannungsableiter Typ 2 DEHNguard M fuer einphasige TT- und…
Art. No: WST8810210956 P/N: 952116
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €163.98 Regular price: €308.57 (46.86% saved)
-47%
Dehn 952302 DEHNguard M surge arrester (img_001)
Dehn 952302 Ueberspannungsableiter Typ 2 DEHNguard M 3-polig fuer TN-C-Systeme
Art. No: WST8810210957 P/N: 952302
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €255.26 Regular price: €481.00 (46.93% saved)
-47%
Dehn 952307 DEHNguard M surge arrester (img_001)
Dehn 952307 Ueberspannungsableiter Typ 2 DEHNguard M 3-polig fuer TN-C-Systeme
Art. No: WST8810210958 P/N: 952307
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €292.38 Regular price: €550.14 (46.85% saved)
-49%
Dehn 540821 Pipe clamp f. hazardous areas D 6-27mm with terminal screw M8 Ms/gal Sn-StSt (img_001)
Dehn 540821 Bandrohrschelle f. Ex-Bereich D 6-27mm m. Anschlussschraube M8…
Art. No: WST8810210959 P/N: 540821
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €99.41 Regular price: €196.35 (49.37% saved)
-49%
Dehn 540801 Pipe clamp f. hazardous areas D 27-89mm w. terminal screw M10 Cu/gal Sn StSt (img_001)
Dehn 540801 Bandrohrschelle f. Ex-Bereich D 27-89mm m. Anschlussschraube M10…
Art. No: WST8810210960 P/N: 540801
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €85.90 Regular price: €169.69 (49.38% saved)
-49%
Dehn 540803 Pipe clamp f. hazardous areas D 90-300mm w. terminal screw M10 Cu/gal Sn StSt (img_001)
Dehn 540803 Bandrohrschelle f. Ex-Bereich D 89-300mm m. Anschlussschraube M10…
Art. No: WST8810210961 P/N: 540803
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €92.73 Regular price: €183.14 (49.37% saved)
-49%
Dehn 540805 Pipe clamp f. hazardous areas D300-500mm w. terminal clamp M10 Cu/gal Sn StSt (img_001)
Dehn 540805 Bandrohrschelle f. Ex-Bereich D300-500mm m. Anschlussschraube M10…
Art. No: WST8810210962 P/N: 540805
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €101.22 Regular price: €199.92 (49.37% saved)
-49%
Dehn 540810 Clamp body f. hazardous. areas without tensioning strap Cu/galSn StSt, screw M10 (img_001)
Dehn 540810 Schellenkoerper f. Ex-Bereich o. Spann- band m. Anschlussschr. M10…
Art. No: WST8810210963 P/N: 540810
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €81.11 Regular price: €160.17 (49.36% saved)
-50%
Dehn 540902 Mounting set for positioning tensioning straps for Ex pipe clamps (img_001)
Dehn 540902 Montageset zum Ausrichten von Spannbaendern fuer Ex-Bandrohrschellen
Art. No: WST8810210964 P/N: 540902
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €6.40 Regular price: €12.73 (49.73% saved)
-49%
Dehn 123110 Holder f. air-termin. systems D 10mm at ridge a. hip tiles w. tens. strap StSt (img_001)
Dehn 123110 Halter f. Fangeinrichtungen D 10mm an First- u. Gratsteinen m.…
Art. No: WST8810210975 P/N: 123110
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €31.68 Regular price: €62.48 (49.3% saved)
-49%
Dehn 123116 Holder double w. tensioning strap StSt f. ridge a. hip tiles w. socket D 16/10mm (img_001)
Dehn 123116 Halter 2-fach m. Spannband NIRO f. First - und Gratsteine m. Buchse…
Art. No: WST8810210976 P/N: 123116
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €80.27 Regular price: €158.51 (49.36% saved)
-49%
Dehn 204109 Roof cond. holder adjustable StSt w. DEHNsnap H 16mm plastic grey f. Rd 8mm (img_001)
Dehn 204109 Dachleitungshalter verstellbar NIRO m. DEHNsnap H 16mm K-grau f. Rd…
Art. No: WST8810210977 P/N: 204109
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €7.04 Regular price: €13.92 (49.43% saved)
-49%
Dehn 204911 Roof cond. holder adjustable StSt w. DEHNsnap H 16mm plastic brown f. Rd 8mm (img_001)
Dehn 204911 Dachleitungshalter verstellbar NIRO m. DEHNsnap H 16mm K-braun f.…
Art. No: WST8810210978 P/N: 204911
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €7.32 Regular price: €14.40 (49.17% saved)
-49%
Dehn 204107 Roof cond. holder adjust. StSt/galCu w. DEHNsnap H 16mm plastic brown f. Rd 8mm (img_001)
Dehn 204107 Dachleitungshalter verstellb. NIRO/galCu m. DEHNsnap H 16mm K-braun…
Art. No: WST8810210979 P/N: 204107
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €7.94 Regular price: €15.71 (49.46% saved)
-49%
Dehn 204129 Roof conductor holder adj. StSt w. DEHNsnap H 36mm plastic grey f. Rd 8mm (img_001)
Dehn 204129 Dachleitungshalter verstellbar NIRO m. DEHNsnap H 36mm K-grau f. Rd…
Art. No: WST8810210980 P/N: 204129
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €7.10 Regular price: €14.04 (49.43% saved)
-50%
Dehn 204913 Roof conductor holder adj. StSt w. DEHNsnap H 36mm plastic brown f. Rd 8mm (img_001)
Dehn 204913 Dachleitungshalter verstellbar NIRO m. DEHNsnap H 36mm K-braun f.…
Art. No: WST8810210981 P/N: 204913
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €7.74 Regular price: €15.35 (49.58% saved)
-50%
Dehn 204127 Roof conductor holder adj. StSt/galCu w. DEHNsnap H 36mm plastic brown f. Rd 8mm (img_001)
Dehn 204127 Dachleitungshalter verstellb. NIRO/galCu m. DEHNsnap H 36mm K-braun…
Art. No: WST8810210982 P/N: 204127
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €7.74 Regular price: €15.35 (49.58% saved)
-50%
Dehn 206109 Roof cond. holder DEHNgrip StSt H 20mm for Rd 8mm clamping range 180-280mm (img_001)
Dehn 206109 Dachleitungshalter DEHNgrip NIRO H 20mm f. Rd 8mm verstellbar…
Art. No: WST8810210983 P/N: 206109
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €8.71 Regular price: €17.26 (49.54% saved)
-49%
Dehn 206809 Roof cond. holder DEHNgrip StSt H 20mm f. Rd 8mm adjustable 180-280mm (img_001)
Dehn 206809 Dachleitungshalter DEHNgrip NIRO H 20mm f. Rd 8mm verstellbar…
Art. No: WST8810210984 P/N: 206809
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €8.91 Regular price: €17.61 (49.4% saved)
-49%
Dehn 206807 Roof cond. holder DEHNgrip StSt/galCu H 20mm f. Rd 8mm adjustable 180-280mm (img_001)
Dehn 206807 Dachleitungshalter DEHNgrip NIRO/galCu H 20mm f. Rd 8mm verstellbar…
Art. No: WST8810210985 P/N: 206807
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €11.22 Regular price: €22.13 (49.3% saved)
-49%
Dehn 206817 Roof cond. holder DEHNgrip StSt/galCu H 32mm f. Rd 8mm clamp. range 180-280mm (img_001)
Dehn 206817 Dachleitungshalter DEHNgrip NIRO/galCu H 32mm f. Rd 8mm verstellbar…
Art. No: WST8810210986 P/N: 206817
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €11.28 Regular price: €22.25 (49.3% saved)
-49%
Dehn 206819 Roof cond. holder DEHNgrip StSt H 32mm f. Rd 8mm clamping range 180-280mm (img_001)
Dehn 206819 Dachleitungshalter DEHNgrip NIRO H 32mm f. Rd 8mm verstellbar…
Art. No: WST8810210987 P/N: 206819
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €8.99 Regular price: €17.73 (49.29% saved)
-50%
Dehn 202020 Roof conductor holder DEHNQUICK St/tZn f. Rd 6-10mm adjustable 120-240mm (img_001)
Dehn 202020 Dachleitungshalter DEHNQUICK St/tZn f. Rd 6-10mm verstellbar…
Art. No: WST8810210988 P/N: 202020
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €7.80 Regular price: €15.47 (49.58% saved)
-49%
Dehn 202021 Roof conductor holder DEHNQUICK St/tZn f. Rd 6-10mm adjustable 200-280mm (img_001)
Dehn 202021 Dachleitungshalter DEHNQUICK St/tZn f. Rd 6-10mm verstellbar…
Art. No: WST8810210989 P/N: 202021
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €8.08 Regular price: €15.95 (49.34% saved)
-49%
Dehn 202900 Roof cond. holder DEHNQUICK StSt for Rd 6-10mm adjustable 120-240mm (img_001)
Dehn 202900 Dachleitungshalter DEHNQUICK NIRO f. Rd 6-10mm verstellbar 120-240mm
Art. No: WST8810210990 P/N: 202900
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €11.08 Regular price: €21.90 (49.41% saved)
-49%
Dehn 202027 Roof conductor holder DEHNQUICK Cu f. Rd 6-10mm adjustable 120-240mm (img_001)
Dehn 202027 Dachleitungshalter DEHNQUICK Cu fuer Rd 6-10mm verstellbar 120-240mm
Art. No: WST8810210991 P/N: 202027
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €19.01 Regular price: €37.49 (49.29% saved)
-49%
Dehn 202227 Roof cond. holder DEHNQUICK Cu for Rd 6-10mm adjustable 200-280mm (img_001)
Dehn 202227 Dachleitungshalter DEHNQUICK Cu f. Rd 6-10mm verstellbar 200-280mm
Art. No: WST8810210992 P/N: 202227
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €18.46 Regular price: €36.41 (49.3% saved)
-49%
Dehn 377005 Connection lug Z-shaped Al holes for riveting or screwing (img_001)
Dehn 377005 Anschlusslasche Z-Form Al Anschluss- Bohrungen z. Nieten o.…
Art. No: WST8810210993 P/N: 377005
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €1.33 Regular price: €2.62 (49.24% saved)
-49%
Dehn 377017 Connnection lug Z-shaped Cu, holes for riveting or screwing (img_001)
Dehn 377017 Anschlusslasche Z-Form Cu, Anschluss- Bohrungen z. Nieten o.…
Art. No: WST8810210994 P/N: 377017
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €3.84 Regular price: €7.50 (48.8% saved)
-50%
Dehn 377009 Z-shaped connection lug, StSt, holes for riveting or screwing (img_001)
Dehn 377009 Anschlusslasche Z-Form NIRO Anschluss- Bohrungen z. Nieten o.…
Art. No: WST8810210995 P/N: 377009
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €3.48 Regular price: €6.90 (49.57% saved)
-50%
Dehn 377100 Connection lug Z-shaped Al with clamping frame for Rd 6-10mm St/tZn (img_001)
Dehn 377100 Anschlusslasche Z-Form Al m. Klemmbock f. Rd 6-10mm St/tZn
Art. No: WST8810210996 P/N: 377100
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €3.34 Regular price: €6.66 (49.85% saved)
-50%
Dehn 377200 Connection lug Z-shaped Al with double cleat f. Rd 8-10mm Al (img_001)
Dehn 377200 Anschlusslasche Z-Form Al m. Doppelueberleger f. Rd 8-10mm Al
Art. No: WST8810210997 P/N: 377200
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €3.28 Regular price: €6.55 (49.92% saved)
-50%
Dehn 377201 Z-shaped, HDG steel connection bracket w. double clamp f. Rd. 8-10mm HDG steel (img_001)
Dehn 377201 Anschlusslasche Z-Form St/tZn m. Doppelueberleger f. Rd 8-10mm…
Art. No: WST8810210998 P/N: 377201
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €2.92 Regular price: €5.83 (49.91% saved)
-49%
Dehn 377209 Z-shaped, V2A connection bracket w. double clamp f. Rd. 8-10mm V2A (img_001)
Dehn 377209 Anschlusslasche Z-Form V2A m. Doppelueberleger f. Rd 8-10mm V2A
Art. No: WST8810210999 P/N: 377209
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €6.62 Regular price: €13.09 (49.43% saved)
-49%
Dehn 410003 Earthing cable 10mm² / L 0.3m black w. two open cable lugs (B) M8/M10 Supply No. 6150-12-156-9107 (img_001)
Dehn 410003 Erdungsleitung 10mm*2/L 0.3m sw mit 2 Kabelschuhen (B) offen M8/M10
Art. No: WST8810211000 P/N: 410003
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €26.25 Regular price: €51.88 (49.4% saved)
-49%
Dehn 410005 Earthing cable 10mm² / L 0.5m black w. two open cable lugs (B) M8/M10 Supply No. 6150-12-156-8386 (img_001)
Dehn 410005 Erdungsleitung 10mm*2/L 0.5m sw mit 2 Kabelschuhen (B) offen M8/M10
Art. No: WST8810211001 P/N: 410005
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €28.96 Regular price: €57.24 (49.41% saved)
-49%
Dehn 410006 Earthing cable 10mm² / L 0.6m black w. two open cable lugs (B) M8/M10 Supply No. 6150-12-156-9108 (img_001)
Dehn 410006 Erdungsleitung 10mm*2/L 0.6m sw mit 2 Kabelschuhen (B) offen M8/M10
Art. No: WST8810211002 P/N: 410006
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €30.15 Regular price: €59.50 (49.33% saved)
-49%
Dehn 410010 Earthing cable 10mm² / L 1.0m black w. two open cable lugs (B) M8/M10 Supply No. 6150-12-156-8387 (img_001)
Dehn 410010 Erdungsleitung 10mm*2/L 1.0m sw mit 2 Kabelschuhen (B) offen M8/M10
Art. No: WST8810211003 P/N: 410010
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €35.16 Regular price: €69.38 (49.32% saved)
-49%
Dehn 410015 Earthing cable 10mm² / L 1.5m black w. two open cable lugs (B) M8/M10 Supply No. 6150-12-156-9069 (img_001)
Dehn 410015 Erdungsleitung 10mm*2/L 1.5m sw mit 2 Kabelschuhen (B) offen M8/M10
Art. No: WST8810211004 P/N: 410015
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €50.68 Regular price: €100.08 (49.36% saved)
-49%
Dehn 410020 Earthing cable 10mm² / L 2.0m black w. two open cable lugs (B) M8/M10 Supply No. 6150-12-156-9073 (img_001)
Dehn 410020 Erdungsleitung 10mm*2/L 2.0m sw mit 2 Kabelschuhen (B) offen M8/M10
Art. No: WST8810211005 P/N: 410020
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €56.81 Regular price: €112.22 (49.38% saved)
-49%
Dehn 410025 Earthing cable 10mm² / L 2.5m black w. two open cable lugs (B) M8/M10 Supply No. 6150-12-156-9072 (img_001)
Dehn 410025 Erdungsleitung 10mm*2/L 2.5m sw mit 2 Kabelschuhen (B) offen M8/M10
Art. No: WST8810211006 P/N: 410025
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €64.54 Regular price: €127.45 (49.36% saved)
-49%
Dehn 410030 Earthing cable 10mm² / L 3.0m black w. two open cable lugs (B) M8/M10 Supply No. 6150-12-156-9109 (img_001)
Dehn 410030 Erdungsleitung 10mm*2/L3.0m sw mit 2 Kabelschuhen (B) offen M8/M10
Art. No: WST8810211007 P/N: 410030
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €71.15 Regular price: €140.42 (49.33% saved)
-49%
Dehn 410035 Earthing cable 10mm² / L 3.5m black w. two open cable lugs (B) M8/M10 Supply No. 6150-12-156-9071 (img_001)
Dehn 410035 Erdungsleitung 10mm*2/L 3,5m schw. m.2 Kabelschuhen (B) offen M8/M10
Art. No: WST8810211008 P/N: 410035
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €80.20 Regular price: €158.39 (49.37% saved)
-49%
Dehn 410040 Earthing cable 10mm² / L 4.0m black w. two open cable lugs (B) M8/M10 Supply No. 6150-12-156-9071 (img_001)
Dehn 410040 Erdungsleitung 10mm*2/L 4.0m sw mit 2 Kabelschuhen (B) offen M8/M10
Art. No: WST8810211009 P/N: 410040
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €90.08 Regular price: €177.91 (49.37% saved)
-49%
Dehn 410050 Earthing cable 10mm² / L 5.0m black w. two open cable lugs (B) M8/M10 Supply No. 6150-12-156-6051 (img_001)
Dehn 410050 Erdungsleitung 10mm*2/L 5.00m sw mit 2 Kabelschuhen (B) offen M8/M10
Art. No: WST8810211010 P/N: 410050
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €102.89 Regular price: €203.25 (49.38% saved)
-49%
Dehn 410060 Earthing cable 10mm² / L 6.0m black w. two open cable lugs (B) M8/M10 Supply No. 6150-12-156-9110 (img_001)
Dehn 410060 Erdungsleitung 10mm*2/L 6.0m sw mit 2 Kabelschuhen (B) offen M8/M10
Art. No: WST8810211011 P/N: 410060
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €114.59 Regular price: €226.34 (49.37% saved)