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

-45%
Dehn 908096 Surge arrester type 2 DEHNguard S (img_001)
Dehn 908096 Ueberspannungsableiter Typ 2 DEHNguard S
Art. No: WST8810212107 P/N: 908096
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €91.69 Regular price: €167.08 (45.12% saved)
Dehn 377015 Bridging braid Al, 50mm² L 180mm (img_001)
Dehn 377015 Ueberbrueckungsband Al 50mm*2 L 180 mm
Art. No: WST8810212112 P/N: 377015
Available to order
Lieferzeit: 4-6 Bussines days

Regular price: €16.86
Dehn 377007 Bridging braid Cu, 50mm² L 180mm (img_001)
Dehn 377007 Ueberbrueckungsband Cu 50mm*2 L 180 mm
Art. No: WST8810212113 P/N: 377007
Available to order
Lieferzeit: 2-3 Weeks

Regular price: €27.38
Dehn 377045 Bridging braid Al 50mm² L 180mm with fixing bores 1x10.5 2x6.5mm (img_001)
Dehn 377045 Ueberbrueckungsband Al 50mm*2 L 180mm m. Bef.-Bohrungen 1x10,5 …
Art. No: WST8810212114 P/N: 377045
Available to order
Lieferzeit: 4-6 Bussines days

Regular price: €16.86
Dehn 377115 Bridging braid Al 50mm² L 300mm with fixing bores 3x10.5 8x5.2mm (img_001)
Dehn 377115 Ueberbrueckungsband Al 50mm*2 L 300 mm m. Bef.-Bohrungen 3x10,5 …
Art. No: WST8810212115 P/N: 377115
Available to order
Lieferzeit: 4-6 Bussines days

Regular price: €25.06
Dehn 377107 Bridging braid Cu 50mm² L 300mm with fixing bores 8x5.2 3x10.5mm (img_001)
Dehn 377107 Ueberbrueckungsband Cu 50mm*2 L 300mm m. Bef.-Bohrungen 8x5,2…
Art. No: WST8810212116 P/N: 377107
Available to order
Lieferzeit: 2-3 Weeks

Regular price: €41.00
-45%
Dehn 952024 Surge arrester type 2 switch / spark gap prot. module f. DEHNguard ACI (img_001)
Dehn 952024 Ueberspannungsableiter Typ 2 Schalter- Funkenstrecken-Schutzmodul…
Art. No: WST8810212117 P/N: 952024
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €95.79 Regular price: €174.57 (45.13% saved)
-45%
Dehn 952028 Surge arrester type 2 switch / spark gap protection module f. DEHNguard ACI (img_001)
Dehn 952028 Ueberspannungsableiter Typ 2 Schalter- Funkenstrecken-Schutzmodul…
Art. No: WST8810212118 P/N: 952028
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €103.25 Regular price: €188.14 (45.12% saved)
-45%
Dehn 952022 Surge arrester type 2 varistor-based protection module for DEHNguard ACI (img_001)
Dehn 952022 Ueberspannungsableiter Typ 2 Varistor- Schutzmodul fuer DEHNguard…
Art. No: WST8810212119 P/N: 952022
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €95.79 Regular price: €174.57 (45.13% saved)
-45%
Dehn 952926 Surge arrester Type 2 varistor-based protection module for DEHNguard SE CI (img_001)
Dehn 952926 Ueberspannungsableiter Typ 2 Varistor- Schutzmodul fuer DEHNguard…
Art. No: WST8810212120 P/N: 952926
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €104.14 Regular price: €189.69 (45.1% saved)
-45%
Dehn 952927 Surge arrester Type 2 varistor-based protection module for DEHNguard SE CI (img_001)
Dehn 952927 Ueberspannungsableiter Typ 2 Varistor- Schutzmodul fuer DEHNguard…
Art. No: WST8810212121 P/N: 952927
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €118.90 Regular price: €216.70 (45.13% saved)
-47%
Dehn 952018 SPD Type 2 varistor-based protection module for DEHNguard M and S (img_001)
Dehn 952018 Ueberspannungsableiter Typ 2 Varistor- Schutzmodul fuer DEHNguard M…
Art. No: WST8810212122 P/N: 952018
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €61.88 Regular price: €117.22 (47.21% saved)
-47%
Dehn 952011 Varistor-based protection module for DEHNguard M ... S (img_001)
Dehn 952011 Ueberspannungsableiter Typ 2 Varistor- Schutzmodul fuer DEHNguard M…
Art. No: WST8810212123 P/N: 952011
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €61.88 Regular price: €117.22 (47.21% saved)
-47%
Dehn 952012 Varistor-based protection module for DEHNguard M...S (img_001)
Dehn 952012 Ueberspannungsableiter Typ 2 Varistor- Schutzmodul fuer DEHNguard M…
Art. No: WST8810212124 P/N: 952012
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €61.88 Regular price: €117.22 (47.21% saved)
-47%
Dehn 952010 Varistor-based protection module for DEHNguard M...S (img_001)
Dehn 952010 Ueberspannungsableiter Typ 2 Varistor- Schutzmodul fuer DEHNguard M…
Art. No: WST8810212125 P/N: 952010
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €55.23 Regular price: €103.89 (46.84% saved)
-47%
Dehn 952013 Varistor-based protection module for DEHNguard M...S (img_001)
Dehn 952013 Ueberspannungsableiter Typ 2 Varistor- Schutzmodul fuer DEHNguard M…
Art. No: WST8810212126 P/N: 952013
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €61.88 Regular price: €117.22 (47.21% saved)
-47%
Dehn 952014 Surge arrester Type 2 varistor-based protection module f. DEHNguard M and S (img_001)
Dehn 952014 Ueberspannungsableiter Typ 2 Varistor- Schutzmodul fuer DEHNguard M…
Art. No: WST8810212127 P/N: 952014
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €61.88 Regular price: €117.22 (47.21% saved)
-47%
Dehn 952015 Varistor-based protection module for DEHNguard M...S (img_001)
Dehn 952015 Ueberspannungsableiter Typ 2 Varistor- Schutzmodul fuer DEHNguard M…
Art. No: WST8810212128 P/N: 952015
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €61.88 Regular price: €117.22 (47.21% saved)
-47%
Dehn 952016 Varistor-based protection module for DEHNguard M...S (img_001)
Dehn 952016 Ueberspannungsableiter Typ 2 Varistor- Schutzmodul fuer DEHNguard M…
Art. No: WST8810212129 P/N: 952016
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €61.88 Regular price: €117.22 (47.21% saved)
-48%
Dehn 952017 Varistor-based protection module for DEHNguard M...S (img_001)
Dehn 952017 Ueberspannungsableiter Typ 2 Varistor- Schutzmodul fuer DEHNguard M…
Art. No: WST8810212130 P/N: 952017
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €75.80 Regular price: €144.82 (47.66% saved)
-45%
Dehn 952083 Surge arrester type 2 N-PE spark-gap based prot. module f. DEHNguard ACI (img_001)
Dehn 952083 Ueberspannungsableiter Typ 2 N-PE-Funken- strecken-Schutzmodul fuer…
Art. No: WST8810212131 P/N: 952083
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €77.83 Regular price: €141.85 (45.13% saved)
-48%
Dehn 952081 Surge arrester Type 2 N-PE spark gap protection module f. DEHNguard M H TT .. (img_001)
Dehn 952081 Ueberspannungsableiter Typ 2 N-PE-Funken- strecken-Schutzmodul …
Art. No: WST8810212132 P/N: 952081
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €74.26 Regular price: €141.97 (47.69% saved)
-47%
Dehn 952050 N-PE protection module for DEHNguard M TT ... (img_001)
Dehn 952050 Ueberspannungsableiter Typ 2 N-PE-Funken strecken-Schutzmodul fuer…
Art. No: WST8810212133 P/N: 952050
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €69.62 Regular price: €131.73 (47.15% saved)
-46%
Dehn 952060 N-PE protection module for DEHNgap C S (img_001)
Dehn 952060 Ueberspannungsableiter Typ 2 N-PE-Funken- strecken-Schutzmodul …
Art. No: WST8810212134 P/N: 952060
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €71.69 Regular price: €131.97 (45.68% saved)
-45%
Dehn 952025 Varistor-based protection module f. DEHNguard S (img_001)
Dehn 952025 Ueberspannungsableiter Typ 2 Varistor- Schutzmodul fuer DEHNguard S…
Art. No: WST8810212135 P/N: 952025
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €83.48 Regular price: €152.08 (45.11% saved)
-45%
Dehn 952027 Varistor-based protection module f. DEHNguard S (img_001)
Dehn 952027 Ueberspannungsableiter Typ 2 Varistor- Schutzmodul fuer DEHNguard S…
Art. No: WST8810212136 P/N: 952027
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €78.80 Regular price: €143.63 (45.14% saved)
-45%
Dehn 952029 Varistor-based protection module f. DEHNguard S (img_001)
Dehn 952029 Ueberspannungsableiter Typ 2 Varistor- Schutzmodul fuer DEHNguard S…
Art. No: WST8810212137 P/N: 952029
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €83.48 Regular price: €152.08 (45.11% saved)
-45%
Dehn 952048 Surge arrester Type 2 varistor-based protection module f. DEHNguard M YPV (img_001)
Dehn 952048 Ueberspannungsableiter Typ 2 Varistor- Schutzmodul fuer DEHNguard M…
Art. No: WST8810212138 P/N: 952048
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €60.29 Regular price: €109.84 (45.11% saved)
-45%
Dehn 952049 Surge arrester Type 2 varistor-based protection module f. DEHNguard M YPV (img_001)
Dehn 952049 Ueberspannungsableiter Typ 2 Varistor- Schutzmodul fuer DEHNguard M…
Art. No: WST8810212139 P/N: 952049
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €68.16 Regular price: €124.12 (45.09% saved)
-45%
Dehn 952055 Varistor-based protection module for DEHNguard M PV (img_001)
Dehn 952055 Ueberspannungsableiter Typ 2 Varistor- Schutzmodul fuer DEHNguard M…
Art. No: WST8810212140 P/N: 952055
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €66.69 Regular price: €121.62 (45.17% saved)
-45%
Dehn 952051 Varistor-based protection module f. DEHNguard M PV (img_001)
Dehn 952051 Ueberspannungsableiter Varistor-Schutz- modul fuer DEHNguard M PV
Art. No: WST8810212141 P/N: 952051
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €66.69 Regular price: €121.62 (45.17% saved)
-45%
Dehn 952054 Varistor-based-protection module for DEHNguard M PV (type 2 surge arrester) (img_001)
Dehn 952054 Ueberspannungsableiter Typ 2 Varistor- Schutzmodul fuer DEHNguard M…
Art. No: WST8810212142 P/N: 952054
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €81.87 Regular price: €149.23 (45.14% saved)
-45%
Dehn 952045 Type 2 surge arrester varistor-based protection module for DEHNguard M and S (img_001)
Dehn 952045 Ueberspannungsableiter Typ 2 Varistor- Schutzmodul fuer DEHNguard M…
Art. No: WST8810212143 P/N: 952045
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €62.03 Regular price: €113.05 (45.13% saved)
-45%
Dehn 952041 Varistor-based protection module for DEHNguard M and S (img_001)
Dehn 952041 Ueberspannungsableiter Typ 2 Varistor- Schutzmodul fuer DEHNguard M…
Art. No: WST8810212144 P/N: 952041
Available to order
Lieferzeit: 4-6 Bussines days

Sale price: €62.03 Regular price: €113.05 (45.13% saved)
-45%
Dehn 952044 Varistor-based protection module for DEHNguard M and S (img_001)
Dehn 952044 Ueberspannungsableiter Typ 2 Varistor- Schutzmodul fuer DEHNguard M…
Art. No: WST8810212145 P/N: 952044
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €62.03 Regular price: €113.05 (45.13% saved)
-45%
Dehn 952056 Surge arrester type 2 varistor-based protection module for DEHNguard ME/SE (img_001)
Dehn 952056 Ueberspannungsableiter Typ 2 Varistor- Schutzmodul fuer DEHNguard…
Art. No: WST8810212146 P/N: 952056
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €103.53 Regular price: €188.62 (45.11% saved)
-45%
Dehn 952908 Surge arrester Type 2 varistor-based protection module for DEHNguard SE (img_001)
Dehn 952908 Ueberspannungsableiter Typ 2 Varistor- Schutzmodul fuer DEHNguard SE
Art. No: WST8810212147 P/N: 952908
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €89.94 Regular price: €163.86 (45.11% saved)
-45%
Dehn 952918 Surge arrester Type 2 protect. module for DG SE H 1000 VA FM (img_001)
Dehn 952918 Ueberspannungsableiter Typ 2 Schutzmodul fuer DG SE H 1000 VA FM
Art. No: WST8810212148 P/N: 952918
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €111.24 Regular price: €202.78 (45.14% saved)
-45%
Dehn 972010 Surge arrester Type 2 varistor-based protection module for DEHNguard SE DC (img_001)
Dehn 972010 Ueberspannungsableiter Typ 2 Varistor- Schutzmodul fuer DEHNguard…
Art. No: WST8810212149 P/N: 972010
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €95.03 Regular price: €173.15 (45.12% saved)
-45%
Dehn 972020 Surge arrester Type 2 varistor-based protection module for DEHNguard SE DC (img_001)
Dehn 972020 Ueberspannungsableiter Typ 2 Varistor- Schutzmodul fuer DEHNguard…
Art. No: WST8810212150 P/N: 972020
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €90.92 Regular price: €165.77 (45.15% saved)
-45%
Dehn 972030 Surge arrester Type 2 varistor-based protection module for DEHNguard SE DC (img_001)
Dehn 972030 Ueberspannungsableiter Typ 2 Varistor- Schutzmodul fuer DEHNguard…
Art. No: WST8810212151 P/N: 972030
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €90.92 Regular price: €165.77 (45.15% saved)
-49%
Dehn 472309 Earthing busbar StSt f. equipotential bonding w. 1 x 4 terminals (img_001)
Dehn 472309 Erdungsschiene NIRO f. Potentialaus- gleich m. 1 x 4 Anschluesse
Art. No: WST8810212153 P/N: 472309
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €23.53 Regular price: €46.41 (49.3% saved)
-49%
Dehn 472319 Earthing busbar StSt f. equipotential bonding w. 1 x 6 terminals (img_001)
Dehn 472319 Erdungsschiene NIRO f. Potentialaus- gleich m. 1 x 6 Anschluesse
Art. No: WST8810212154 P/N: 472319
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €27.99 Regular price: €55.22 (49.31% saved)
-49%
Dehn 472329 Earthing busbar StSt f. equipotential bonding w. 1 x 8 terminals (img_001)
Dehn 472329 Erdungsschiene NIRO f. Potentialaus- gleich m. 1 x 8 Anschluesse
Art. No: WST8810212155 P/N: 472329
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €32.94 Regular price: €64.97 (49.3% saved)
-49%
Dehn 472339 Earthing busbar StSt f. equipotential bonding w. 1 x 10 terminals (img_001)
Dehn 472339 Erdungsschiene NIRO f. Potentialaus- gleich m. 1 x 10 Anschluesse
Art. No: WST8810212156 P/N: 472339
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €38.01 Regular price: €75.09 (49.38% saved)
-49%
Dehn 472349 Earthing busbar StSt f. equipotential bonding w. 1 x 12 terminals (img_001)
Dehn 472349 Erdungsschiene NIRO f. Potentialaus- gleich m. 1 x 12 Anschluesse
Art. No: WST8810212157 P/N: 472349
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €42.88 Regular price: €84.73 (49.39% saved)
-49%
Dehn 648005 Hammer insert for tubular earth electrodes D 25mm L246mm for Wacker Neuson (img_001)
Dehn 648005 Hammereinsatz fuer Rohrerder D25mm L246mm Ausfuehrung Fabrikat…
Art. No: WST8810212158 P/N: 648005
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €374.39 Regular price: €739.47 (49.37% saved)
-49%
Dehn 648009 Hammer insert for tubular earth electrodes D 25mm L260mm for SDS-max (img_001)
Dehn 648009 Hammereinsatz fuer Rohrerder D25mm L260mm Ausfuehrung Fabrikat…
Art. No: WST8810212160 P/N: 648009
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €545.22 Regular price: €1,076.83 (49.37% saved)