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Surge protection for power supplies

Surge protection for power supplies

Items 1 - 12 of 417 from Phoenix Contact ⍾ Last modified Aug 31, 2025
▲ Isolating spark gap Surge protection for NEMA systems Type 1+2 combined lightning current and surge arrester Type 1+2 combined lightning current and surge arresters special Type 2 surge protective devices Type 3 device protection

Surge protection for power supplies ⍾ Page 1

123…35
Phoenix Contact – ATP-STTB 4
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ATP-STTB 4 - Phoenix Contact
Partition plate - ATP-STTB 4 - 3030747; Partition plate, length: 88.7 mm, width: 2 mm, height: 53 mm, color: gray
Phoenix Contact – VAL-MS 385/80/3+0-FM
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VAL-MS 385/80/3+0-FM - Phoenix Contact
Type 2 surge arrester - VAL-MS 385/80/3+0-FM - 2921080; Type 2 surge arrester for 4-wire power supply systems (L1, L2, L3, PEN), with connector latching and remote indication contact.
Phoenix Contact – F-MS 80 ST
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F-MS 80 ST - Phoenix Contact
Type 2 surge protection plug - F-MS 80 ST - 2921307; Type 2 surge protection plug with N-PE total current spark gap.
Phoenix Contact – VAL-MS 385/80/1+1-FM
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VAL-MS 385/80/1+1-FM - Phoenix Contact
Type 2 surge arrester - VAL-MS 385/80/1+1-FM - 2921284; Type 2 surge arrester for 3-wire power supply systems (L1, N, PE), with connector latching and remote indication contact.
Phoenix Contact – VAL-MS 385/80/3+1-FM
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VAL-MS 385/80/3+1-FM - Phoenix Contact
Type 2 surge arrester - VAL-MS 385/80/3+1-FM - 2920968; Type 2 surge arrester for 5-wire power supply systems (L1, L2, L3, N, PE), with connector latching and remote indication contact.
Phoenix Contact – VAL-MS 320/3+0
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VAL-MS 320/3+0 - Phoenix Contact
Type 2 surge arrester - VAL-MS 320/3+0 - 2920230; Surge arrester for 4-conductor power supply systems (L1, L2, L3, PEN), consisting of a base element and protective connectors, for mounting on NS 35.
Phoenix Contact – VAL-MS/1+1-BE/FM
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VAL-MS/1+1-BE/FM - Phoenix Contact
Type 2 surge protection base element - VAL-MS/1+1-BE/FM - 2920531; Base element for type 2 arresters of the VALVETRAB MS product range, with remote indication contact. Version for 1-phase power supply with separate installation of N and PE conductors.
Phoenix Contact – VAL-MS/1+1-BE
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VAL-MS/1+1-BE - Phoenix Contact
Type 2 surge protection base element - VAL-MS/1+1-BE - 2920528; Base element for type 2 arresters of the VALVETRAB MS product range. Version for 1-phase power supply with separate installation of N and PE conductors.
Phoenix Contact – VAL-MS 580/3+0
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VAL-MS 580/3+0 - Phoenix Contact
Type 2 surge arrester - VAL-MS 580/3+0 - 2920450; Surge arrester for 4-conductor power supply systems (L1, L2, L3, PEN), consisting of a base element and protective connectors, for mounting on NS 35.
Phoenix Contact – VAL-MS 320/3+0-FM
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VAL-MS 320/3+0-FM - Phoenix Contact
Type 2 surge arrester - VAL-MS 320/3+0-FM - 2920243; Surge arrester for 4-conductor power supply systems (L1, L2, L3, PEN), consisting of a base element with remote indication contact and protective connectors, for mounting on NS 35.
Phoenix Contact – VAL-MS 750/30/3+0-FM
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VAL-MS 750/30/3+0-FM - Phoenix Contact
Type 2 surge arrester - VAL-MS 750/30/3+0-FM - 2920272; Surge arrester for 4-conductor power supply systems (L1, L2, L3, PEN), consisting of a base element with remote indication contact and protective connectors, for mounting on NS 35.
Phoenix Contact – VAL-MS 750/30/3+0
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VAL-MS 750/30/3+0 - Phoenix Contact
Type 2 surge arrester - VAL-MS 750/30/3+0 - 2920269; Surge arrester for 4-conductor power supply systems (L1, L2, L3, PEN), consisting of a base element and protective connectors, for mounting on NS 35.