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Surge protection device for power supply systems


Browse Surge protection device for power supply systems – Earthing, lightning and surge protection at WSU INDUSTRIALS. Fast delivery and a wide selection.

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-45%
Dehn 943117 Ueberspannungsableiter Typ 2+3 DEHNguard MD FM einphasig Uc 385V TT+TN-S Systeme (img_001)
Dehn 943117 Ueberspannungsableiter Typ 2+3 DEHNguard MD FM einphasig Uc 385V…
Art. No: WST8810231381 P/N: 943117
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €158.14 Regular price: €285.72 (44.65% saved)
-45%
Dehn 943318 Ueberspannungsableiter Typ 2+3 DEHNguard MD 3-polig fuer TN-C-Systeme (img_001)
Dehn 943318 Ueberspannungsableiter Typ 2+3 DEHNguard MD 3-polig fuer…
Art. No: WST8810231382 P/N: 943318
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €238.10 Regular price: €430.19 (44.65% saved)
-45%
Dehn 943305 Ueberspannungsableiter Typ 2+3 DEHNguard MD 3-polig fuer TN-C-Systeme (img_001)
Dehn 943305 Ueberspannungsableiter Typ 2+3 DEHNguard MD 3-polig fuer…
Art. No: WST8810231383 P/N: 943305
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €217.29 Regular price: €392.58 (44.65% saved)
-45%
Dehn 943300 Ueberspannungsableiter Typ 2+3 DEHNguard MD 3-polig fuer TN-C-Systeme (img_001)
Dehn 943300 Ueberspannungsableiter Typ 2+3 DEHNguard MD 3-polig fuer…
Art. No: WST8810231384 P/N: 943300
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €183.83 Regular price: €332.13 (44.65% saved)
-45%
Dehn 943308 Ueberspannungsableiter Typ 2+3 DEHNguard MD 3-polig fuer TN-C-Systeme (img_001)
Dehn 943308 Ueberspannungsableiter Typ 2+3 DEHNguard MD 3-polig fuer…
Art. No: WST8810231385 P/N: 943308
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €238.10 Regular price: €430.19 (44.65% saved)
-45%
Dehn 943319 Ueberspannungsableiter Typ 2+3 DEHNguard MD 3-polig fuer TN-C-Systeme (img_001)
Dehn 943319 Ueberspannungsableiter Typ 2+3 DEHNguard MD 3-polig fuer…
Art. No: WST8810231386 P/N: 943319
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €238.10 Regular price: €430.19 (44.65% saved)
-45%
Dehn 943307 Ueberspannungsableiter Typ 2+3 DEHNguard MD 3-polig fuer TN-C-Systeme (img_001)
Dehn 943307 Ueberspannungsableiter Typ 2+3 DEHNguard MD 3-polig fuer…
Art. No: WST8810231387 P/N: 943307
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €281.97 Regular price: €509.44 (44.65% saved)
-45%
Dehn 943181 Ueberspannungsableiter Typ 2+3 DEHNguard MD 2-polig fuer TT- und TN-Systeme (img_001)
Dehn 943181 Ueberspannungsableiter Typ 2+3 DEHNguard MD 2-polig fuer TT- und…
Art. No: WST8810231388 P/N: 943181
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €167.56 Regular price: €302.74 (44.65% saved)
Dehn 943302 Ueberspannungsableiter Typ 2+3 DEHNguard SMD 3-polig fuer TN-C-Systeme (img_001)
Dehn 943302 Ueberspannungsableiter Typ 2+3 DEHNguard SMD 3-polig fuer…
Art. No: WST8810231389 P/N: 943302
Available to order
Lieferzeit: 2-3 Weeks

Regular price: €407.02
-45%
Dehn 943185 Ueberspannungsableiter Typ 2+3 DEHNguard MD 2-polig fuer TT- und TN-Systeme (img_001)
Dehn 943185 Ueberspannungsableiter Typ 2+3 DEHNguard MD 2-polig fuer TT- und…
Art. No: WST8810231390 P/N: 943185
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €180.93 Regular price: €326.89 (44.65% saved)
Dehn 943306 Ueberspannungsableiter Typ 2+3 DEHNguard SMD 3-polig fuer TN-C-Systeme (img_001)
Dehn 943306 Ueberspannungsableiter Typ 2+3 DEHNguard SMD 3-polig fuer…
Art. No: WST8810231391 P/N: 943306
Available to order
Lieferzeit: 2-3 Weeks

Regular price: €481.12
-45%
Dehn 943567 Ueberspannungsableiter Typ 2 DEHNguard MD mehrpolig fuer PV-Anlagen bis 1500V DC (img_001)
Dehn 943567 Ueberspannungsableiter Typ 2 DEHNguard MD mehrpolig fuer PV-Anlagen…
Art. No: WST8810231395 P/N: 943567
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €245.55 Regular price: €443.63 (44.65% saved)
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Dehn 943565 Ueberspannungsableiter Typ 2 DEHNguard MD Mehrpolig fuer PV-Anlagen bis 1170V DC (img_001)
Dehn 943565 Ueberspannungsableiter Typ 2 DEHNguard MD Mehrpolig fuer PV-Anlagen…
Art. No: WST8810231396 P/N: 943565
Available to order
Lieferzeit: 2-3 Weeks

Sale price: €231.45 Regular price: €418.17 (44.65% saved)
-37%
Weidmüller 3169000000 Surge arrester, Type I + II, TN-C-S, TN-S, IT with N, IT without N, TT, I, AC, 230 V (img_001)
Weidmüller 3169000000 Surge arrester, Type I + II, TN-C-S, TN-S, IT with N, IT…
Art. No: WST8810237714 P/N: 3169000000
Available to order
Lieferzeit: 3-4 Months

Sale price: €354.85 Regular price: €558.82 (36.5% saved)
-43%
Weidmüller 3174800000 Surge arrester AC (Type 2), Mains voltage: , Low voltage network: , Number of poles: 3 (img_001)
Weidmüller 3174800000 Surge arrester AC (Type 2), Mains voltage: , Low voltage…
Art. No: WST8810237721 P/N: 3174800000
Available to order
Lieferzeit: 6-8 Weeks

Sale price: €172.61 Regular price: €302.02 (42.85% saved)
-37%
Weidmüller 3180300000 Surge arrester, Type II, TN-C-S, TN-S, IT with N, IT without N, TT, II, AC, 230 V (img_001)
Weidmüller 3180300000 Surge arrester, Type II, TN-C-S, TN-S, IT with N, IT…
Art. No: WST8810237724 P/N: 3180300000
Available to order
Lieferzeit: 3-4 Weeks

Sale price: €249.21 Regular price: €392.46 (36.5% saved)
-16%
K-ELECTRIC 500111 GT 40 TNC-7,5kA-SI (img_001)
K-ELECTRIC 500111 GT 40 TNC-7,5kA-SI
Art. No: WST8810239270 P/N: 500111
Available to order
Lieferzeit: 7-10 Bussines days

Sale price: €328.79 Regular price: €391.40 (16% saved)
-21%
K-ELECTRIC 500100 GT 40 TT/TNS-7,5kA-S (img_001)
K-ELECTRIC 500100 GT 40 TT/TNS-7,5kA-S
Art. No: WST8810239271 P/N: 500100
Available to order
Lieferzeit: 7-10 Bussines days

Sale price: €238.65 Regular price: €303.94 (21.48% saved)
-16%
K-ELECTRIC 500120 Kabelset für den GT 40-Ableiter mit abgesicherten Spannungsabgriff (img_001)
K-ELECTRIC 500120 Kabelset für den GT 40-Ableiter mit abgesicherten…
Art. No: WST8810239272 P/N: 500120
Available to order
Lieferzeit: 7-10 Bussines days

Sale price: €18.19 Regular price: €21.66 (16.02% saved)
-16%
K-ELECTRIC 500102 GT 40 TT/TNS-7,5kA-B (img_001)
K-ELECTRIC 500102 GT 40 TT/TNS-7,5kA-B
Art. No: WST8810239273 P/N: 500102
Available to order
Lieferzeit: 7-10 Bussines days

Sale price: €247.97 Regular price: €295.19 (16% saved)
-16%
K-ELECTRIC 500101 GT 40 TT/TNS-12,5kA-S (img_001)
K-ELECTRIC 500101 GT 40 TT/TNS-12,5kA-S
Art. No: WST8810239274 P/N: 500101
Available to order
Lieferzeit: 7-10 Bussines days

Sale price: €292.05 Regular price: €347.67 (16% saved)
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K-ELECTRIC 500109 GT 40 TT/TNS-7,5kA-SI (img_001)
K-ELECTRIC 500109 GT 40 TT/TNS-7,5kA-SI
Art. No: WST8810239275 P/N: 500109
Available to order
Lieferzeit: 7-10 Bussines days

Sale price: €339.36 Regular price: €404.01 (16% saved)
-16%
K-ELECTRIC 500130 GTN 40 TT/TNS-7,5kA-B (img_001)
K-ELECTRIC 500130 GTN 40 TT/TNS-7,5kA-B
Art. No: WST8810239276 P/N: 500130
Available to order
Lieferzeit: 7-10 Bussines days

Sale price: €255.31 Regular price: €303.94 (16% saved)
-16%
K-ELECTRIC 500103 GT 40 TT/TNS-12,5kA-B (img_001)
K-ELECTRIC 500103 GT 40 TT/TNS-12,5kA-B
Art. No: WST8810239277 P/N: 500103
Available to order
Lieferzeit: 7-10 Bussines days

Sale price: €284.70 Regular price: €338.92 (16% saved)
-16%
K-ELECTRIC 500131 GTN 40 TT/TNS-12,5kA-B (img_001)
K-ELECTRIC 500131 GTN 40 TT/TNS-12,5kA-B
Art. No: WST8810239278 P/N: 500131
Available to order
Lieferzeit: 7-10 Bussines days

Sale price: €292.05 Regular price: €347.67 (16% saved)
-16%
K-ELECTRIC 500107 GT 40 TNC-12,5kA-S (img_001)
K-ELECTRIC 500107 GT 40 TNC-12,5kA-S
Art. No: WST8810239279 P/N: 500107
Available to order
Lieferzeit: 7-10 Bussines days

Sale price: €255.31 Regular price: €303.94 (16% saved)
-16%
K-ELECTRIC 500132 GTN 40 TT/TNS-7,5kA-Si (img_001)
K-ELECTRIC 500132 GTN 40 TT/TNS-7,5kA-Si
Art. No: WST8810239280 P/N: 500132
Available to order
Lieferzeit: 7-10 Bussines days

Sale price: €339.36 Regular price: €404.01 (16% saved)
-16%
K-ELECTRIC 500133 GTN 40 TT/TNS-12,5kA-Si (img_001)
K-ELECTRIC 500133 GTN 40 TT/TNS-12,5kA-Si
Art. No: WST8810239281 P/N: 500133
Available to order
Lieferzeit: 7-10 Bussines days

Sale price: €384.76 Regular price: €458.04 (16% saved)
-16%
K-ELECTRIC 500110 GT 40 TT/TNS-12,5kA-SI (img_001)
K-ELECTRIC 500110 GT 40 TT/TNS-12,5kA-SI
Art. No: WST8810239282 P/N: 500110
Available to order
Lieferzeit: 7-10 Bussines days

Sale price: €384.76 Regular price: €458.04 (16% saved)
-16%
K-ELECTRIC 500134 GTN 40-Kabelset für den Ableiter mit abgesicherten Spannungsabgriff (img_001)
K-ELECTRIC 500134 GTN 40-Kabelset für den Ableiter mit abgesicherten…
Art. No: WST8810239283 P/N: 500134
Available to order
Lieferzeit: 7-10 Bussines days

Sale price: €19.94 Regular price: €23.74 (16.01% saved)
-14%
K-ELECTRIC 500161 GT 60 T1+2, 12,5kA, 3+1-300-FM (img_001)
K-ELECTRIC 500161 GT 60 T1+2, 12,5kA, 3+1-300-FM
Art. No: WST8810239285 P/N: 500161
Available to order
Lieferzeit: 7-10 Bussines days

Sale price: €368.85 Regular price: €428.40 (13.9% saved)
-14%
K-ELECTRIC 500160 GT 60 T1+2, 12,5kA, 3+1-300-FM-L (img_001)
K-ELECTRIC 500160 GT 60 T1+2, 12,5kA, 3+1-300-FM-L
Art. No: WST8810239286 P/N: 500160
Available to order
Lieferzeit: 7-10 Bussines days

Sale price: €245.90 Regular price: €285.60 (13.9% saved)
-14%
K-ELECTRIC 500162 GT 60 T1+2, 12,5kA, 3+0-300-FM (img_001)
K-ELECTRIC 500162 GT 60 T1+2, 12,5kA, 3+0-300-FM
Art. No: WST8810239287 P/N: 500162
Available to order
Lieferzeit: 7-10 Bussines days

Sale price: €274.92 Regular price: €319.32 (13.9% saved)
-14%
K-ELECTRIC 500164 GT 60 T2-SI, 3+1-300-FM (img_001)
K-ELECTRIC 500164 GT 60 T2-SI, 3+1-300-FM
Art. No: WST8810239288 P/N: 500164
Available to order
Lieferzeit: 7-10 Bussines days

Sale price: €239.07 Regular price: €277.67 (13.9% saved)
-14%
K-ELECTRIC 500163 GT 60 T2, 3+1-300-FM (img_001)
K-ELECTRIC 500163 GT 60 T2, 3+1-300-FM
Art. No: WST8810239289 P/N: 500163
Available to order
Lieferzeit: 7-10 Bussines days

Sale price: €181.01 Regular price: €210.24 (13.9% saved)
-14%
K-ELECTRIC 500165 GT 60 T2, 3+1-300-FM (img_001)
K-ELECTRIC 500165 GT 60 T2, 3+1-300-FM
Art. No: WST8810239291 P/N: 500165
Available to order
Lieferzeit: 7-10 Bussines days

Sale price: €153.69 Regular price: €178.50 (13.9% saved)
-14%
K-ELECTRIC 500201 GT T1+2, 25kA, 3+0-300-FM (img_001)
K-ELECTRIC 500201 GT T1+2, 25kA, 3+0-300-FM
Art. No: WST8810239293 P/N: 500201
Available to order
Lieferzeit: 7-10 Bussines days

Sale price: €321.75 Regular price: €373.71 (13.9% saved)
-14%
K-ELECTRIC 500220 GT T1+2, 25kA, 1+0-275-FM-SI (img_001)
K-ELECTRIC 500220 GT T1+2, 25kA, 1+0-275-FM-SI
Art. No: WST8810239294 P/N: 500220
Available to order
Lieferzeit: 7-10 Bussines days

Sale price: €215.13 Regular price: €249.86 (13.9% saved)
-14%
K-ELECTRIC 500200 GT T1+2, 25kA, 3+1-300-FM (img_001)
K-ELECTRIC 500200 GT T1+2, 25kA, 3+1-300-FM
Art. No: WST8810239295 P/N: 500200
Available to order
Lieferzeit: 7-10 Bussines days

Sale price: €373.72 Regular price: €434.05 (13.9% saved)
-14%
K-ELECTRIC 500166 GT 60 T2, 3+1-300-FM (img_001)
K-ELECTRIC 500166 GT 60 T2, 3+1-300-FM
Art. No: WST8810239296 P/N: 500166
Available to order
Lieferzeit: 7-10 Bussines days

Sale price: €199.79 Regular price: €232.05 (13.9% saved)
-14%
K-ELECTRIC 500214 GT T1+2, 25kA, 3+0-275-FM, 3TE (img_001)
K-ELECTRIC 500214 GT T1+2, 25kA, 3+0-275-FM, 3TE
Art. No: WST8810239297 P/N: 500214
Available to order
Lieferzeit: 7-10 Bussines days

Sale price: €504.26 Regular price: €585.68 (13.9% saved)
-14%
K-ELECTRIC 500215 GT T1+2, 25kA, 1+1-275-FM (img_001)
K-ELECTRIC 500215 GT T1+2, 25kA, 1+1-275-FM
Art. No: WST8810239299 P/N: 500215
Available to order
Lieferzeit: 7-10 Bussines days

Sale price: €250.80 Regular price: €291.29 (13.9% saved)
-14%
K-ELECTRIC 500213 GT T1+2, 25kA, 3+1-275-FM, 4TE (img_001)
K-ELECTRIC 500213 GT T1+2, 25kA, 3+1-275-FM, 4TE
Art. No: WST8810239300 P/N: 500213
Available to order
Lieferzeit: 7-10 Bussines days

Sale price: €425.66 Regular price: €494.39 (13.9% saved)
-14%
K-ELECTRIC 500222 GT T1+2, N-PE Funkenstrecke 100kA, 0+1 (img_001)
K-ELECTRIC 500222 GT T1+2, N-PE Funkenstrecke 100kA, 0+1
Art. No: WST8810239303 P/N: 500222
Available to order
Lieferzeit: 7-10 Bussines days

Sale price: €143.44 Regular price: €166.60 (13.9% saved)
-14%
K-ELECTRIC 500231 GT T1+2, 12,5kA, 4+0-300-FM (img_001)
K-ELECTRIC 500231 GT T1+2, 12,5kA, 4+0-300-FM
Art. No: WST8810239304 P/N: 500231
Available to order
Lieferzeit: 7-10 Bussines days

Sale price: €253.98 Regular price: €294.99 (13.9% saved)
-14%
K-ELECTRIC 500252 GT T1+2, 12,5kA, 3+0-300-FM-L (img_001)
K-ELECTRIC 500252 GT T1+2, 12,5kA, 3+0-300-FM-L
Art. No: WST8810239305 P/N: 500252
Available to order
Lieferzeit: 7-10 Bussines days

Sale price: €142.91 Regular price: €165.98 (13.9% saved)
-14%
K-ELECTRIC 500251 GT T1+2, 12,5kA, 3+1-300-FM-L (img_001)
K-ELECTRIC 500251 GT T1+2, 12,5kA, 3+1-300-FM-L
Art. No: WST8810239306 P/N: 500251
Available to order
Lieferzeit: 7-10 Bussines days

Sale price: €174.55 Regular price: €202.72 (13.9% saved)
-14%
K-ELECTRIC 500250 GT T1+2, 12,5kA, 4+0-300-FM-L (img_001)
K-ELECTRIC 500250 GT T1+2, 12,5kA, 4+0-300-FM-L
Art. No: WST8810239307 P/N: 500250
Available to order
Lieferzeit: 7-10 Bussines days

Sale price: €155.32 Regular price: €180.40 (13.9% saved)