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

Weidmüller 2726740000 Combined surge arrester AC (Type 1+2), Mains voltage: 230 V / 400 V, Low voltage network: TN-C, Number of poles: 3 (img_001)
Weidmüller 2726740000 Combined surge arrester AC (Type 1+2), Mains voltage: 230…
Art. No: WST8810086158 P/N: 2726740000
Available to order
Lieferzeit: 6-8 Weeks

Regular price: €719.44
Weidmüller 2726750000 Combined surge arrester AC (Type 1+2), Mains voltage: 230 V / 400 V, Low voltage network: TN-C, Number of poles: 3 (img_001)
Weidmüller 2726750000 Combined surge arrester AC (Type 1+2), Mains voltage: 230…
Art. No: WST8810086159 P/N: 2726750000
Available to order
Lieferzeit: 4-6 Bussines days

Regular price: €733.01
Weidmüller 2726760000 Combined surge arrester AC (Type 1+2), Mains voltage: 230 V / 400 V, Low voltage network: TN-C-S, TN-S, TT, IT with N, IT without N, Number of poles: (img_001)
Weidmüller 2726760000 Combined surge arrester AC (Type 1+2), Mains voltage: 230…
Art. No: WST8810086160 P/N: 2726760000
Available to order
Lieferzeit: 6-8 Weeks

Regular price: €877.07
Weidmüller 2726770000 Combined surge arrester AC (Type 1+2), Mains voltage: 230 V / 400 V, Low voltage network: TN-C-S, TN-S, TT, IT with N, IT without N, Number of poles: (img_001)
Weidmüller 2726770000 Combined surge arrester AC (Type 1+2), Mains voltage: 230…
Art. No: WST8810086161 P/N: 2726770000
Available to order
Lieferzeit: 4-6 Bussines days

Regular price: €890.50
Weidmüller 2726780000 Combined surge arrester AC (Type 1+2), Mains voltage: 230 V / 400 V, Low voltage network: TN-C-S, TN-S, Number of poles: 4 (img_001)
Weidmüller 2726780000 Combined surge arrester AC (Type 1+2), Mains voltage: 230…
Art. No: WST8810086162 P/N: 2726780000
Available to order
Lieferzeit: 4-6 Bussines days

Regular price: €877.07
Weidmüller 2726790000 Combined surge arrester AC (Type 1+2), Mains voltage: 230 V / 400 V, Low voltage network: TN-C-S, TN-S, Number of poles: 4 (img_001)
Weidmüller 2726790000 Combined surge arrester AC (Type 1+2), Mains voltage: 230…
Art. No: WST8810086163 P/N: 2726790000
Available to order
Lieferzeit: 4-6 Bussines days

Regular price: €890.50
Weidmüller 2726800000 Combined surge arrester AC (Type 1+2), Mains voltage: 230 V / 400 V, Low voltage network: Single-phase, TN, TT nur für N-PE, Number of poles: 1 (img_001)
Weidmüller 2726800000 Combined surge arrester AC (Type 1+2), Mains voltage: 230…
Art. No: WST8810086164 P/N: 2726800000
Available to order
Lieferzeit: 6-8 Weeks

Regular price: €284.58
-41%
Weidmüller 2726810000 Surge arrester, Type II, II, AC, 60 V VPU AC II US 0 60/50 (img_001)
Weidmüller 2726810000 Überspannungs-Ableiter, Typ II, II, AC, 60 V VPU AC II US…
Art. No: WST8810086165 P/N: 2726810000
Available to order
Lieferzeit: 6-8 Weeks

Sale price: €46.09 Regular price: €77.59 (40.6% saved)
Weidmüller 2726820000 Surge arrester AC (Type 2), Mains voltage: , Low voltage network: TT nur für N-PE, Number of poles: 1 (img_001)
Weidmüller 2726820000 Surge arrester AC (Type 2), Mains voltage: , Low voltage…
Art. No: WST8810086166 P/N: 2726820000
Available to order
Lieferzeit: 6-8 Weeks

Regular price: €47.93
Weidmüller 2730440000 Surge arrester AC (Type 2), Mains voltage: , Low voltage network: TN, Single-phase, Number of poles: 1 (img_001)
Weidmüller 2730440000 Surge arrester AC (Type 2), Mains voltage: , Low voltage…
Art. No: WST8810086206 P/N: 2730440000
Available to order
Lieferzeit: 6-8 Weeks

Regular price: €46.79
Weidmüller 2730450000 Surge arrester AC (Type 2), Mains voltage: , Low voltage network: Single-phase, Number of poles: 1 (img_001)
Weidmüller 2730450000 Surge arrester AC (Type 2), Mains voltage: , Low voltage…
Art. No: WST8810086207 P/N: 2730450000
Available to order
Lieferzeit: 6-8 Weeks

Regular price: €57.96
Weidmüller 2730460000 Surge arrester AC (Type 2), Mains voltage: , Low voltage network: Single-phase, Number of poles: 1 (img_001)
Weidmüller 2730460000 Surge arrester AC (Type 2), Mains voltage: , Low voltage…
Art. No: WST8810086208 P/N: 2730460000
Available to order
Lieferzeit: 6-8 Weeks

Regular price: €70.33
Weidmüller 2730470000 Surge arrester AC (Type 2), Mains voltage: , Low voltage network: Single-phase, TN-S, Number of poles: 2 (img_001)
Weidmüller 2730470000 Surge arrester AC (Type 2), Mains voltage: , Low voltage…
Art. No: WST8810086209 P/N: 2730470000
Available to order
Lieferzeit: 2-3 Months

Regular price: €103.84
Weidmüller 2730480000 Surge arrester AC (Type 2), Mains voltage: , Low voltage network: Single-phase, TN-S, Number of poles: 2 (img_001)
Weidmüller 2730480000 Surge arrester AC (Type 2), Mains voltage: , Low voltage…
Art. No: WST8810086210 P/N: 2730480000
Available to order
Lieferzeit: 2-3 Bussines days

Regular price: €119.04
Weidmüller 2730490000 Surge arrester AC (Type 2), Mains voltage: 120 V / 240 V, Low voltage network: TN-C-S, TN-S, Number of poles: 4 (img_001)
Weidmüller 2730490000 Surge arrester AC (Type 2), Mains voltage: 120 V / 240 V,…
Art. No: WST8810086211 P/N: 2730490000
Available to order
Lieferzeit: 6-8 Weeks

Regular price: €230.58
Weidmüller 2730500000 Surge arrester AC (Type 2), Mains voltage: 120 V / 240 V, Low voltage network: TN-C-S, TN-S, Number of poles: 4 (img_001)
Weidmüller 2730500000 Surge arrester AC (Type 2), Mains voltage: 120 V / 240 V,…
Art. No: WST8810086212 P/N: 2730500000
Available to order
Lieferzeit: 2-3 Months

Regular price: €234.75
Weidmüller 2730510000 Surge arrester AC (Type 2), Mains voltage: 120 V / 240 V, Low voltage network: TN-C, Number of poles: 3 (img_001)
Weidmüller 2730510000 Surge arrester AC (Type 2), Mains voltage: 120 V / 240 V,…
Art. No: WST8810086213 P/N: 2730510000
Available to order
Lieferzeit: 6-8 Weeks

Regular price: €164.49
Weidmüller 2730520000 Surge arrester AC (Type 2), Mains voltage: 120 V / 240 V, Low voltage network: TN-C, Number of poles: 3 (img_001)
Weidmüller 2730520000 Surge arrester AC (Type 2), Mains voltage: 120 V / 240 V,…
Art. No: WST8810086214 P/N: 2730520000
Available to order
Lieferzeit: 6-8 Weeks

Regular price: €168.73
Weidmüller 2730530000 Surge arrester AC (Type 2), Mains voltage: , Low voltage network: Single-phase, TN, Number of poles: 1 (img_001)
Weidmüller 2730530000 Surge arrester AC (Type 2), Mains voltage: , Low voltage…
Art. No: WST8810086215 P/N: 2730530000
Available to order
Lieferzeit: 2-3 Months

Regular price: €47.78
Weidmüller 2730540000 Surge arrester AC (Type 2), Mains voltage: 230 V / 400 V, Low voltage network: TN-C, Number of poles: 3 (img_001)
Weidmüller 2730540000 Surge arrester AC (Type 2), Mains voltage: 230 V / 400 V,…
Art. No: WST8810086216 P/N: 2730540000
Available to order
Lieferzeit: 6-8 Weeks

Regular price: €159.82
Weidmüller 2730550000 Surge arrester AC (Type 2), Mains voltage: 230 V / 400 V, Low voltage network: TN-C, Number of poles: 3 (img_001)
Weidmüller 2730550000 Surge arrester AC (Type 2), Mains voltage: 230 V / 400 V,…
Art. No: WST8810086217 P/N: 2730550000
Available to order
Lieferzeit: 6-8 Weeks

Regular price: €168.30
Weidmüller 2730560000 Surge arrester AC (Type 2), Mains voltage: , Low voltage network: TN, Single-phase, Number of poles: 1 (img_001)
Weidmüller 2730560000 Surge arrester AC (Type 2), Mains voltage: , Low voltage…
Art. No: WST8810086218 P/N: 2730560000
Available to order
Lieferzeit: 6-8 Weeks

Regular price: €66.23
Weidmüller 2730570000 Surge arrester AC (Type 2), Mains voltage: , Low voltage network: Single-phase, TN, Number of poles: 1 (img_001)
Weidmüller 2730570000 Surge arrester AC (Type 2), Mains voltage: , Low voltage…
Art. No: WST8810086219 P/N: 2730570000
Available to order
Lieferzeit: 2-3 Months

Regular price: €80.09
Weidmüller 2730580000 Surge arrester AC (Type 2), Mains voltage: , Low voltage network: Single-phase, Number of poles: 1 (img_001)
Weidmüller 2730580000 Surge arrester AC (Type 2), Mains voltage: , Low voltage…
Art. No: WST8810086220 P/N: 2730580000
Available to order
Lieferzeit: 6-8 Weeks

Regular price: €80.65
Weidmüller 2730590000 Surge arrester AC (Type 2), Mains voltage: 230 V / 400 V, Low voltage network: TN-C, Number of poles: 3 (img_001)
Weidmüller 2730590000 Surge arrester AC (Type 2), Mains voltage: 230 V / 400 V,…
Art. No: WST8810086221 P/N: 2730590000
Available to order
Lieferzeit: 6-8 Weeks

Regular price: €190.85
Weidmüller 2730600000 Surge arrester AC (Type 2), Mains voltage: 277 V / 480 V, Low voltage network: TN-C, Number of poles: 3 (img_001)
Weidmüller 2730600000 Surge arrester AC (Type 2), Mains voltage: 277 V / 480 V,…
Art. No: WST8810086222 P/N: 2730600000
Available to order
Lieferzeit: 2-3 Bussines days

Regular price: €201.60
Weidmüller 2730610000 Surge arrester AC (Type 2), Mains voltage: 277 V / 480 V, Low voltage network: TN-C-S, TN-S, Number of poles: 4 (img_001)
Weidmüller 2730610000 Surge arrester AC (Type 2), Mains voltage: 277 V / 480 V,…
Art. No: WST8810086223 P/N: 2730610000
Available to order
Lieferzeit: 6-8 Weeks

Regular price: €249.10
Weidmüller 2730620000 Surge arrester AC (Type 2), Mains voltage: 277 V / 480 V, Low voltage network: TN-C-S, TN-S, Number of poles: 4 (img_001)
Weidmüller 2730620000 Surge arrester AC (Type 2), Mains voltage: 277 V / 480 V,…
Art. No: WST8810086224 P/N: 2730620000
Available to order
Lieferzeit: 6-8 Weeks

Regular price: €263.94
Weidmüller 2730630000 Surge arrester AC (Type 2), Mains voltage: , Low voltage network: Single-phase, TN-S, Number of poles: 2 (img_001)
Weidmüller 2730630000 Surge arrester AC (Type 2), Mains voltage: , Low voltage…
Art. No: WST8810086225 P/N: 2730630000
Available to order
Lieferzeit: 6-8 Weeks

Regular price: €127.31
Weidmüller 2730640000 Surge arrester AC (Type 2), Mains voltage: , Low voltage network: Single-phase, TN-S, Number of poles: 2 (img_001)
Weidmüller 2730640000 Surge arrester AC (Type 2), Mains voltage: , Low voltage…
Art. No: WST8810086226 P/N: 2730640000
Available to order
Lieferzeit: 2-3 Months

Regular price: €139.04
Weidmüller 2730650000 Surge arrester AC (Type 2), Mains voltage: , Low voltage network: Single-phase, TN, TT, IT with N, IT without N, Number of poles: 2 (img_001)
Weidmüller 2730650000 Surge arrester AC (Type 2), Mains voltage: , Low voltage…
Art. No: WST8810086227 P/N: 2730650000
Available to order
Lieferzeit: 6-8 Weeks

Regular price: €127.31
Weidmüller 2730660000 Surge arrester AC (Type 2), Mains voltage: , Low voltage network: Single-phase, TN, TT, IT with N, IT without N, Number of poles: 2 (img_001)
Weidmüller 2730660000 Surge arrester AC (Type 2), Mains voltage: , Low voltage…
Art. No: WST8810086228 P/N: 2730660000
Available to order
Lieferzeit: 6-8 Weeks

Regular price: €137.63
Weidmüller 2730670000 Surge arrester AC (Type 2), Mains voltage: 277 V / 480 V, Low voltage network: TN-C-S, TN-S, TT, IT with N, IT without N, Number of poles: 4 (img_001)
Weidmüller 2730670000 Surge arrester AC (Type 2), Mains voltage: 277 V / 480 V,…
Art. No: WST8810086229 P/N: 2730670000
Available to order
Lieferzeit: 6-8 Weeks

Regular price: €262.95
Weidmüller 2730680000 Surge arrester AC (Type 2), Mains voltage: 277 V / 480 V, Low voltage network: TN-C-S, TN-S, TT, IT with N, IT without N, Number of poles: 4 (img_001)
Weidmüller 2730680000 Surge arrester AC (Type 2), Mains voltage: 277 V / 480 V,…
Art. No: WST8810086230 P/N: 2730680000
Available to order
Lieferzeit: 6-8 Weeks

Regular price: €277.87
Weidmüller 2730690000 Surge arrester AC (Type 2), Mains voltage: , Low voltage network: Single-phase, TN, Number of poles: 1 (img_001)
Weidmüller 2730690000 Surge arrester AC (Type 2), Mains voltage: , Low voltage…
Art. No: WST8810086231 P/N: 2730690000
Available to order
Lieferzeit: 2-3 Months

Regular price: €47.93
Weidmüller 2730700000 Surge arrester AC (Type 2), Mains voltage: , Low voltage network: Single-phase, TN, Number of poles: 1 (img_001)
Weidmüller 2730700000 Surge arrester AC (Type 2), Mains voltage: , Low voltage…
Art. No: WST8810086232 P/N: 2730700000
Available to order
Lieferzeit: 6-8 Weeks

Regular price: €59.02
Weidmüller 2730710000 Surge arrester AC (Type 2), Mains voltage: , Low voltage network: Single-phase, TN, Number of poles: 1 (img_001)
Weidmüller 2730710000 Surge arrester AC (Type 2), Mains voltage: , Low voltage…
Art. No: WST8810086233 P/N: 2730710000
Available to order
Lieferzeit: 6-8 Weeks

Regular price: €71.32
Weidmüller 2730720000 Surge arrester AC (Type 2), Mains voltage: 230 V / 400 V, Low voltage network: TN-C, Number of poles: 3 (img_001)
Weidmüller 2730720000 Surge arrester AC (Type 2), Mains voltage: 230 V / 400 V,…
Art. No: WST8810086234 P/N: 2730720000
Available to order
Lieferzeit: 6-8 Weeks

Regular price: €171.70
Weidmüller 2730730000 Surge arrester AC (Type 2), Mains voltage: 277 V / 480 V, Low voltage network: TN-C, Number of poles: 3 (img_001)
Weidmüller 2730730000 Surge arrester AC (Type 2), Mains voltage: 277 V / 480 V,…
Art. No: WST8810086235 P/N: 2730730000
Available to order
Lieferzeit: 2-3 Bussines days

Regular price: €188.45
Weidmüller 2730740000 Surge arrester AC (Type 2), Mains voltage: 277 V / 480 V, Low voltage network: TN-S, TN-C-S, Number of poles: 4 (img_001)
Weidmüller 2730740000 Surge arrester AC (Type 2), Mains voltage: 277 V / 480 V,…
Art. No: WST8810086236 P/N: 2730740000
Available to order
Lieferzeit: 2-3 Months

Regular price: €218.77
Weidmüller 2730750000 Surge arrester AC (Type 2), Mains voltage: 400 V / 690 V, Low voltage network: TN-C-S, TN-S, Number of poles: 4 (img_001)
Weidmüller 2730750000 Surge arrester AC (Type 2), Mains voltage: 400 V / 690 V,…
Art. No: WST8810086237 P/N: 2730750000
Available to order
Lieferzeit: 6-8 Weeks

Regular price: €225.21
Weidmüller 2730760000 Surge arrester AC (Type 2), Mains voltage: , Low voltage network: Single-phase, TN, Number of poles: 1 (img_001)
Weidmüller 2730760000 Surge arrester AC (Type 2), Mains voltage: , Low voltage…
Art. No: WST8810086238 P/N: 2730760000
Available to order
Lieferzeit: 6-8 Weeks

Regular price: €47.93
Weidmüller 2730780000 Surge arrester AC (Type 2), Mains voltage: 400 V / 690 V, Low voltage network: TN-C, Number of poles: 3 (img_001)
Weidmüller 2730780000 Surge arrester AC (Type 2), Mains voltage: 400 V / 690 V,…
Art. No: WST8810086239 P/N: 2730780000
Available to order
Lieferzeit: 2-3 Bussines days

Regular price: €168.73
Weidmüller 2730790000 Surge arrester AC (Type 2), Mains voltage: , Low voltage network: Single-phase, TN-S, Number of poles: 2 (img_001)
Weidmüller 2730790000 Surge arrester AC (Type 2), Mains voltage: , Low voltage…
Art. No: WST8810086240 P/N: 2730790000
Available to order
Lieferzeit: 6-8 Weeks

Regular price: €116.07
Weidmüller 2730800000 Surge arrester AC (Type 2), Mains voltage: , Low voltage network: Single-phase, TN, TT nur für N-PE, Number of poles: 1 (img_001)
Weidmüller 2730800000 Surge arrester AC (Type 2), Mains voltage: , Low voltage…
Art. No: WST8810086241 P/N: 2730800000
Available to order
Lieferzeit: 2-3 Months

Regular price: €55.77
Weidmüller 2730840000 Combined surge arrester AC (Type 1+2), Mains voltage: 240 V, Low voltage network: , Number of poles: 1 (img_001)
Weidmüller 2730840000 Combined surge arrester AC (Type 1+2), Mains voltage: 240…
Art. No: WST8810086243 P/N: 2730840000
Available to order
Lieferzeit: 2-3 Months

Regular price: €207.46
Weidmüller 2730850000 Combined surge arrester AC (Type 1+2), Mains voltage: 240 V, Low voltage network: TT nur für N-PE, TN, Number of poles: 1 (img_001)
Weidmüller 2730850000 Combined surge arrester AC (Type 1+2), Mains voltage: 240…
Art. No: WST8810086244 P/N: 2730850000
Available to order
Lieferzeit: 6-8 Weeks

Regular price: €270.44
Weidmüller 2730860000 Combined surge arrester AC (Type 1+2), Mains voltage: 240 V, Low voltage network: , Number of poles: 1 (img_001)
Weidmüller 2730860000 Combined surge arrester AC (Type 1+2), Mains voltage: 240…
Art. No: WST8810086245 P/N: 2730860000
Available to order
Lieferzeit: 2-3 Months

Regular price: €207.46