Skip to main content Skip to search Skip to main navigation
FAST DELIVERY TIMES
OVER 120,000 ELECTRICAL AND INDUSTRIAL PRODUCTS

Fire Protection & Surge Protection | Top Quality for your Machinery | WSU INDUSTRIALS


Fire Protection & Surge Protection at WSU INDUSTRIALS. Top quality for your machinery. Order now for fast delivery!

Filter products

Discount
Weidmüller 2659950000 Surge voltage arrester (power supply systems), Surge protection, Type II, Low voltage network: TT only for N-PE, AC, 230 V (img_001)
Weidmüller 2659950000 Spare arrester, Surge protection, TT nur für N-PE VPU AC II 0 N-PE 305/65 Y

WST8810084751

Weidmüller
P/N 2659950000

Available,
delivery time: 6-8 Weeks

Sale price: €48.28 Regular price: €81.28 (40.6% saved)
Weidmüller 2661040000 Testing instrument (surge protection) (img_001)
Weidmüller 2661040000 Testing instrument (surge protection) V-TEST II

WST8810084787

Weidmüller
P/N 2661040000

Available,
delivery time: 6-8 Weeks

Regular price: €4,044.25
Weidmüller 2661050000 Testing instrument (surge protection) (img_001)
Weidmüller 2661050000 Testing instrument (surge protection) V-TEST II ADP

WST8810084788

Weidmüller
P/N 2661050000

Available,
delivery time: 6-8 Weeks

Regular price: €1,009.79
Discount
Weidmüller 2665680000 Surge voltage arrester (power supply systems), Miscellaneous, DC (img_001)
Weidmüller 2665680000 Surge arrester, DC VPCB PV II 1000

WST8810084919

Weidmüller
P/N 2665680000

Available,
delivery time: 3-4 Months

Sale price: €8.27 Regular price: €13.92 (40.59% saved)
Discount
Weidmüller 2665690000 Surge voltage arrester (power supply systems), Miscellaneous, DC (img_001)
Weidmüller 2665690000 Surge arrester, DC VPCB PV II R 1000

WST8810084920

Weidmüller
P/N 2665690000

Available,
delivery time: 3-4 Months

Sale price: €9.54 Regular price: €16.07 (40.63% saved)
Discount
Weidmüller 2665700000 Surge voltage arrester (power supply systems), Miscellaneous, DC (img_001)
Weidmüller 2665700000 Surge arrester, DC VPCB PV I+II 1000 E

WST8810084921

Weidmüller
P/N 2665700000

Available,
delivery time: 3-4 Months

Sale price: €8.27 Regular price: €13.92 (40.59% saved)
Discount
Weidmüller 2665730000 Surge voltage arrester (power supply systems), Miscellaneous, DC (img_001)
Weidmüller 2665730000 Surge arrester, DC VPCB PV I+II R 1000 E

WST8810084922

Weidmüller
P/N 2665730000

Available,
delivery time: 3-4 Months

Sale price: €9.54 Regular price: €16.07 (40.63% saved)
Discount
Weidmüller 2665740000 Surge voltage arrester (power supply systems), Miscellaneous, DC (img_001)
Weidmüller 2665740000 Surge arrester, DC VPCB PV I+II 1000

WST8810084923

Weidmüller
P/N 2665740000

Available,
delivery time: 3-4 Months

Sale price: €8.27 Regular price: €13.92 (40.59% saved)
Discount
Weidmüller 2665750000 Surge voltage arrester (power supply systems), Miscellaneous, DC (img_001)
Weidmüller 2665750000 Surge arrester, DC VPCB PV I+II M 1000

WST8810084924

Weidmüller
P/N 2665750000

Available,
delivery time: 3-4 Months

Sale price: €8.27 Regular price: €13.92 (40.59% saved)
Discount
Weidmüller 2665760000 Surge voltage arrester (power supply systems), Miscellaneous, DC (img_001)
Weidmüller 2665760000 Surge arrester, DC VPCB PV I+II R 1000

WST8810084925

Weidmüller
P/N 2665760000

Available,
delivery time: 3-4 Months

Sale price: €9.54 Regular price: €16.07 (40.63% saved)
Discount
Weidmüller 2665770000 Surge voltage arrester (power supply systems), Miscellaneous, DC (img_001)
Weidmüller 2665770000 Surge arrester, DC VPCB PV I+II R M 1000

WST8810084926

Weidmüller
P/N 2665770000

Available,
delivery time: 3-4 Months

Sale price: €9.54 Regular price: €16.07 (40.63% saved)
Discount
Weidmüller 2668450000 Surge voltage arrester (power supply systems), Surge protection, Type I + II, III, IV, AC, 230 V (img_001)
Weidmüller 2668450000 Combined surge arrester AC (Type 1+2), Mains voltage: 240 V, Low voltage network: , Number of poles: 1 VPU AC I 0 N-PE 305/50 LCF

WST8810084982

Weidmüller
P/N 2668450000

Available,
delivery time: 6-8 Weeks

Sale price: €122.14 Regular price: €205.63 (40.6% saved)
Discount
Weidmüller 2674380000 Surge voltage arrester (power supply systems), Leakage-current-free, Type I + II, Low voltage network: TN-C-S, TN-S, TT, AC, 240 V (img_001)
Weidmüller 2674380000 Combined surge arrester AC (Type 1+2), Mains voltage: 230 V / 400 V, Low voltage network: TN-C-S, TN-S, TT, Number of poles: 4 VPU ZPA I 3+1 300/12,5

WST8810085092

Weidmüller
P/N 2674380000

Available,
delivery time: 6-8 Weeks

Sale price: €448.15 Regular price: €754.46 (40.6% saved)
Discount
Weidmüller 2674460000 Surge voltage arrester (power supply systems), Leakage-current-free, Type I + II, Low voltage network: TN-C-S, TN-S, TT, AC, 240 V (img_001)
Weidmüller 2674460000 Surge arrester, Type I + II, TN-C-S, TN-S, TT, AC, 240 V VPU ZPA I 3+1 300/7,5

WST8810085093

Weidmüller
P/N 2674460000

Available,
delivery time: 6-8 Weeks

Sale price: €298.86 Regular price: €503.13 (40.6% saved)
Discount
Weidmüller 2726620000 Surge voltage arrester (power supply systems), without telecomm. contact, Leakage-current-free, Surge protection, Type I + II, Low voltage network: S (img_001)
Weidmüller 2726620000 Surge arrester, Type I + II, Single-phase, TN, I, II, III, IV, AC, 230 V VPU AC I 1 275/25 LCF S

WST8810086152

Weidmüller
P/N 2726620000

Available,
delivery time: 6-8 Weeks

Sale price: €259.71 Regular price: €437.21 (40.6% saved)
Discount
Weidmüller 2726660000 Surge voltage arrester (power supply systems), Surge protection, Leakage-current-free, with remote contact, Type I + II, Low voltage network: Single- (img_001)
Weidmüller 2726660000 Combined surge arrester AC (Type 1+2), Mains voltage: 230 V / 400 V, Low voltage network: Single-phase, TN, Number of poles: 1 VPU AC I 1 R 275/25 LCF S

WST8810086153

Weidmüller
P/N 2726660000

Available,
delivery time: 6-8 Weeks

Sale price: €273.13 Regular price: €459.82 (40.6% saved)
Discount
Weidmüller 2726680000 Surge voltage arrester (power supply systems), without telecomm. contact, Leakage-current-free, Surge protection, Type I + II, Low voltage network: S (img_001)
Weidmüller 2726680000 Surge arrester, Type I + II, Single-phase, TN, TT, IT with N, IT without N, III, IV, I, II, AC, 230 V VPU AC I 1+1 275/25 LCF S

WST8810086154

Weidmüller
P/N 2726680000

Available,
delivery time: 6-8 Weeks

Sale price: €439.38 Regular price: €739.70 (40.6% saved)
Discount
Weidmüller 2726700000 Surge voltage arrester (power supply systems), Surge protection, Leakage-current-free, with remote contact, Type I + II, Low voltage network: Single- (img_001)
Weidmüller 2726700000 Combined surge arrester AC (Type 1+2), Mains voltage: 230 V / 400 V, Low voltage network: Single-phase, TN, TT, IT with N, IT without N, Number of pol VPU AC I 1+1 R 275/25 LCF S

WST8810086155

Weidmüller
P/N 2726700000

Available,
delivery time: 4-6 Bussines days

Sale price: €442.00 Regular price: €744.11 (40.6% saved)
Discount
Weidmüller 2726720000 Surge voltage arrester (power supply systems), without telecomm. contact, Leakage-current-free, Surge protection, Type I + II, Low voltage network: S (img_001)
Weidmüller 2726720000 Combined surge arrester AC (Type 1+2), Mains voltage: 230 V / 400 V, Low voltage network: Single-phase, TN-S, Number of poles: 2 VPU AC I 2 275/25 LCF S

WST8810086156

Weidmüller
P/N 2726720000

Available,
delivery time: 6-8 Weeks

Sale price: €491.97 Regular price: €828.24 (40.6% saved)
Discount
Weidmüller 2726730000 Surge voltage arrester (power supply systems), Surge protection, Leakage-current-free, with remote contact, Type I + II, Low voltage network: Single- (img_001)
Weidmüller 2726730000 Combined surge arrester AC (Type 1+2), Mains voltage: 230 V / 400 V, Low voltage network: Single-phase, TN-S, Number of poles: 2 VPU AC I 2 R 275/25 LCF S

WST8810086157

Weidmüller
P/N 2726730000

Available,
delivery time: 6-8 Weeks

Sale price: €504.91 Regular price: €850.02 (40.6% saved)
Discount
Weidmüller 2726740000 Surge voltage arrester (power supply systems), without telecomm. contact, Leakage-current-free, Surge protection, Type I + II, Low voltage network: T (img_001)
Weidmüller 2726740000 Combined surge arrester AC (Type 1+2), Mains voltage: 230 V / 400 V, Low voltage network: TN-C, Number of poles: 3 VPU AC I 3 275/25 LCF S

WST8810086158

Weidmüller
P/N 2726740000

Available,
delivery time: 6-8 Weeks

Sale price: €692.37 Regular price: €1,165.61 (40.6% saved)
Discount
Weidmüller 2726750000 Surge voltage arrester (power supply systems), Surge protection, Leakage-current-free, with remote contact, Type I + II, Low voltage network: TN-C, I (img_001)
Weidmüller 2726750000 Surge arrester, Type I + II, TN-C, IV, III, II, I, AC, 230 V VPU AC I 3 R 275/25 LCF S

WST8810086159

Weidmüller
P/N 2726750000

Available,
delivery time: 4-6 Bussines days

Sale price: €705.44 Regular price: €1,187.62 (40.6% saved)
Discount
Weidmüller 2726760000 Surge voltage arrester (power supply systems), without telecomm. contact, Leakage-current-free, Surge protection, Type I + II, Low voltage network: T (img_001)
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: VPU AC I 3+1 275/25 LCF S 2PE

WST8810086160

Weidmüller
P/N 2726760000

Available,
delivery time: 6-8 Weeks

Sale price: €844.13 Regular price: €1,421.10 (40.6% saved)
Discount
Weidmüller 2726770000 Surge voltage arrester (power supply systems), Surge protection, Leakage-current-free, with remote contact, Type I + II, Low voltage network: TN-C-S, (img_001)
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: VPU AC I 3+1 R 275/25 LCF S 2PE

WST8810086161

Weidmüller
P/N 2726770000

Available,
delivery time: 4-6 Bussines days

Sale price: €857.07 Regular price: €1,442.88 (40.6% saved)
Discount
Weidmüller 2726780000 Surge voltage arrester (power supply systems), without telecomm. contact, Leakage-current-free, Surge protection, Type I + II, Low voltage network: T (img_001)
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 VPU AC I 4 275/25 LCF S

WST8810086162

Weidmüller
P/N 2726780000

Available,
delivery time: 4-6 Bussines days

Sale price: €844.13 Regular price: €1,421.10 (40.6% saved)
Discount
Weidmüller 2726790000 Surge voltage arrester (power supply systems), Surge protection, Leakage-current-free, with remote contact, Type I + II, Low voltage network: TN-C-S, (img_001)
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 VPU AC I 4 R 275/25 LCF S

WST8810086163

Weidmüller
P/N 2726790000

Available,
delivery time: 4-6 Bussines days

Sale price: €857.07 Regular price: €1,442.88 (40.6% saved)
Discount
Weidmüller 2726800000 Surge voltage arrester (power supply systems), Surge protection, Type I + II, Low voltage network: Single-phase, TN, TT only for N-PE, I, II, III, IV (img_001)
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 VPU AC I 1 N-PE 305/100 S

WST8810086164

Weidmüller
P/N 2726800000

Available,
delivery time: 6-8 Weeks

Sale price: €273.84 Regular price: €461.01 (40.6% saved)
Discount
Weidmüller 2726810000 Surge voltage arrester (power supply systems), Surge protection, Type II, II, AC, 60 V (img_001)
Weidmüller 2726810000 Surge arrester, Type II, II, AC, 60 V VPU AC II US 0 60/50

WST8810086165

Weidmüller
P/N 2726810000

Available,
delivery time: 6-8 Weeks

Sale price: €46.09 Regular price: €77.59 (40.6% saved)
Discount
Weidmüller 2726820000 Surge voltage arrester (power supply systems), Surge protection, Type II, Low voltage network: TT only for N-PE, II, AC, 240 V (img_001)
Weidmüller 2726820000 Spare arrester, Surge protection, TT nur für N-PE VPU AC II US 0 N-PE 240/65

WST8810086166

Weidmüller
P/N 2726820000

Available,
delivery time: 6-8 Weeks

Sale price: €46.09 Regular price: €77.59 (40.6% saved)
Discount
Weidmüller 2730280000 Surge voltage arrester (power supply systems), without telecomm. contact, Leakage-current-free, Surge protection, Type I + II, Low voltage network: T (img_001)
Weidmüller 2730280000 Surge arrester, Type I + II, TN-C-S, TN-S, TT, IT with N, IT without N, I, II, III, IV, AC, 230 V VPU AC I 3+1 275/25 LCF S 2N

WST8810086200

Weidmüller
P/N 2730280000

Available,
delivery time: 6-8 Weeks

Sale price: €844.13 Regular price: €1,421.10 (40.6% saved)
Discount
Weidmüller 2730290000 Surge voltage arrester (power supply systems), Surge protection, Leakage-current-free, with remote contact, Type I + II, Low voltage network: TN-C-S, (img_001)
Weidmüller 2730290000 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: VPU AC I 3+1 R 275/25 LCF S 2N

WST8810086201

Weidmüller
P/N 2730290000

Available,
delivery time: 6-8 Weeks

Sale price: €857.07 Regular price: €1,442.88 (40.6% saved)
Discount
Weidmüller 2730440000 Surge voltage arrester (power supply systems), Surge protection, Type II, II, AC, 120 V (img_001)
Weidmüller 2730440000 Spare arrester, Surge protection, TN, Single-phase VPU AC II US 0 120/50

WST8810086206

Weidmüller
P/N 2730440000

Available,
delivery time: 6-8 Weeks

Sale price: €45.03 Regular price: €75.80 (40.59% saved)
Discount
Weidmüller 2730450000 Surge voltage arrester (power supply systems), Surge protection, Type II, Low voltage network: Single-phase, II, AC, 120 V (img_001)
Weidmüller 2730450000 Surge voltage arrester, Low voltage, Surge protection, Single-phase VPU AC II US 1 120/50

WST8810086207

Weidmüller
P/N 2730450000

Available,
delivery time: 6-8 Weeks

Sale price: €55.78 Regular price: €93.89 (40.59% saved)
Discount
Weidmüller 2730460000 Surge voltage arrester (power supply systems), Surge protection, with remote contact, Type II, Low voltage network: Single-phase, II, AC, 120 V (img_001)
Weidmüller 2730460000 Surge voltage arrester, Low voltage, Surge protection, with remote contact, Single-phase VPU AC II US 1 R 120/50

WST8810086208

Weidmüller
P/N 2730460000

Available,
delivery time: 6-8 Weeks

Sale price: €67.65 Regular price: €113.88 (40.6% saved)
Discount
Weidmüller 2730470000 Surge voltage arrester (power supply systems), Surge protection, Type II, Low voltage network: Single-phase, TN-S, II, AC, 120 V (img_001)
Weidmüller 2730470000 Surge voltage arrester, Low voltage, Surge protection, Single-phase, TN-S VPU AC II US 2 120/50

WST8810086209

Weidmüller
P/N 2730470000

Available,
delivery time: 6-8 Weeks

Sale price: €99.88 Regular price: €168.15 (40.6% saved)
Discount
Weidmüller 2730480000 Surge voltage arrester (power supply systems), Surge protection, with remote contact, Type II, Low voltage network: Single-phase, TN-S, II, AC, 120 V (img_001)
Weidmüller 2730480000 Surge voltage arrester, Low voltage, Surge protection, with remote contact, Single-phase, TN-S VPU AC II US 2 R 120/50

WST8810086210

Weidmüller
P/N 2730480000

Available,
delivery time: 6-8 Weeks

Sale price: €114.51 Regular price: €192.78 (40.6% saved)
Discount
Weidmüller 2730490000 Surge voltage arrester (power supply systems), Surge protection II, Type II, Low voltage network: TN-C-S, TN-S, II, AC, 120 V (img_001)
Weidmüller 2730490000 Surge arrester, Type II, TN-C-S, TN-S, II, AC, 120 V VPU AC II US 4 120/50

WST8810086211

Weidmüller
P/N 2730490000

Available,
delivery time: 6-8 Weeks

Sale price: €221.89 Regular price: €373.54 (40.6% saved)
Discount
Weidmüller 2730500000 Surge voltage arrester (power supply systems), Surge protection II, Type II, Low voltage network: TN-C-S, TN-S, II, AC, 120 V (img_001)
Weidmüller 2730500000 Surge arrester, Type II, TN-C-S, TN-S, II, AC, 120 V VPU AC II US 4 R 120/50

WST8810086212

Weidmüller
P/N 2730500000

Available,
delivery time: 6-8 Weeks

Sale price: €225.91 Regular price: €380.32 (40.6% saved)
Discount
Weidmüller 2730510000 Surge voltage arrester (power supply systems), Surge protection, Type II, Low voltage network: TN-C, II, AC, 120 V (img_001)
Weidmüller 2730510000 Surge voltage arrester, Low voltage, Surge protection, TN-C VPU AC II US 3 120/50

WST8810086213

Weidmüller
P/N 2730510000

Available,
delivery time: 6-8 Weeks

Sale price: €158.27 Regular price: €266.44 (40.6% saved)
Discount
Weidmüller 2730520000 Surge voltage arrester (power supply systems), Surge protection, with remote contact, Type II, Low voltage network: TN-C, II, AC, 120 V (img_001)
Weidmüller 2730520000 Surge voltage arrester, Low voltage, Surge protection, with remote contact, TN-C VPU AC II US 3 R 120/50

WST8810086214

Weidmüller
P/N 2730520000

Available,
delivery time: 6-8 Weeks

Sale price: €162.36 Regular price: €273.34 (40.6% saved)
Discount
Weidmüller 2730530000 Surge voltage arrester (power supply systems), Surge protection, Type II, II, AC, 240 V (img_001)
Weidmüller 2730530000 Surge arrester, Type II, II, AC, 240 V VPU AC II US 0 240/50

WST8810086215

Weidmüller
P/N 2730530000

Available,
delivery time: 6-8 Weeks

Sale price: €45.95 Regular price: €77.35 (40.59% saved)
Discount
Weidmüller 2730540000 Surge voltage arrester (power supply systems), Surge protection, Type II, Low voltage network: TN-C, II, AC, 240 V (img_001)
Weidmüller 2730540000 Surge arrester, Type II, TN-C, II, AC, 240 V VPU AC II US 3 240/50

WST8810086216

Weidmüller
P/N 2730540000

Available,
delivery time: 6-8 Weeks

Sale price: €153.81 Regular price: €258.94 (40.6% saved)
Discount
Weidmüller 2730550000 Surge voltage arrester (power supply systems), Surge protection, with remote contact, Type II, Low voltage network: TN-C, II, AC, 240 V (img_001)
Weidmüller 2730550000 Surge arrester, Type II, TN-C, II, AC, 240 V VPU AC II US 3 R 240/50

WST8810086217

Weidmüller
P/N 2730550000

Available,
delivery time: 6-8 Weeks

Sale price: €161.95 Regular price: €272.63 (40.6% saved)
Discount
Weidmüller 2730560000 Surge voltage arrester (power supply systems), Surge protection, Type II, II, AC, 277 V (img_001)
Weidmüller 2730560000 Spare arrester, Surge protection, TN, Single-phase VPU AC II US 0 277/50

WST8810086218

Weidmüller
P/N 2730560000

Available,
delivery time: 6-8 Weeks

Sale price: €63.69 Regular price: €107.22 (40.6% saved)
Discount
Weidmüller 2730570000 Surge voltage arrester (power supply systems), Surge protection, Type II, Low voltage network: Single-phase, TN, II, AC, 277 V (img_001)
Weidmüller 2730570000 Surge arrester, Type II, Single-phase, TN, II, AC, 277 V VPU AC II US 1 277/50

WST8810086219

Weidmüller
P/N 2730570000

Available,
delivery time: 6-8 Weeks

Sale price: €77.05 Regular price: €129.71 (40.6% saved)
Discount
Weidmüller 2730580000 Surge voltage arrester (power supply systems), Surge protection, with remote contact, Type II, Low voltage network: Single-phase, II, AC, 277 V (img_001)
Weidmüller 2730580000 Surge voltage arrester, Low voltage, Surge protection, with remote contact, Single-phase VPU AC II US 1 R 277/50

WST8810086220

Weidmüller
P/N 2730580000

Available,
delivery time: 6-8 Weeks

Sale price: €77.61 Regular price: €130.66 (40.6% saved)
Discount
Weidmüller 2730590000 Surge voltage arrester (power supply systems), Surge protection, Type II, Low voltage network: TN-C, II, AC, 277 V (img_001)
Weidmüller 2730590000 Surge arrester, Type II, TN-C, II, AC, 277 V VPU AC II US 3 277/50

WST8810086221

Weidmüller
P/N 2730590000

Available,
delivery time: 6-8 Weeks

Sale price: €183.64 Regular price: €309.16 (40.6% saved)
Discount
Weidmüller 2730600000 Surge voltage arrester (power supply systems), Surge protection, with remote contact, Type II, Low voltage network: TN-C, II, AC, 277 V (img_001)
Weidmüller 2730600000 Surge voltage arrester, Low voltage, Surge protection, with remote contact, TN-C VPU AC II US 3 R 277/50

WST8810086222

Weidmüller
P/N 2730600000

Available,
delivery time: 6-8 Weeks

Sale price: €193.96 Regular price: €326.54 (40.6% saved)