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Surge protection for power supplies

Surge protection for power supplies

Items 301 - 312 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 26

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Phoenix Contact – VAL-MS/2+0-BE/FM
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VAL-MS/2+0-BE/FM - Phoenix Contact
Type 2 surge protection base element - VAL-MS/2+0-BE/FM - 2805321; Base element for type 2 arresters of the VALVETRAB MS product range, with remote indication contact. Version for 2-phase power supply units with common reference potential.
Phoenix Contact – VAL-MS 75 VF ST
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VAL-MS 75 VF ST - Phoenix Contact
Type 2 surge protection plug - VAL-MS 75 VF ST - 2805318; Surge protection plug type 2 with series connection consisting of varistor and gas-filled spark gap for VAL-MS base element, thermal monitoring, visual fault warning.
Phoenix Contact – VAL-MS 800/30 VF/FM
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VAL-MS 800/30 VF/FM - Phoenix Contact
Type 2 surge arrester - VAL-MS 800/30 VF/FM - 2805402; Surge arrester consisting of 2-channel base element with remote indication contact and protective plugs connected in series with a varistor and a gas-filled spark gap.
Phoenix Contact – VAL-MS 230 IT ST
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VAL-MS 230 IT ST - Phoenix Contact
Type 2 surge protection plug - VAL-MS 230 IT ST - 2807599; Surge protection connector type 2 with high-capacity varistor for VAL-MS base element, thermal monitoring, visual fault warning. Design: 230 V AC (IT system)
Phoenix Contact – VAL-MS 120 ST
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VAL-MS 120 ST - Phoenix Contact
Type 2 surge protection plug - VAL-MS 120 ST - 2807586; Surge protection connector type 2 with high-capacity varistor for VAL-MS base element, thermal monitoring, visual fault warning. Design: 120 V AC
Phoenix Contact – VAL-MS 60 ST
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VAL-MS 60 ST - Phoenix Contact
Type 2 surge protection plug - VAL-MS 60 ST - 2807573; Surge protection plug type 2 with high-capacity varistor for VAL-MS base element, thermal monitoring, visual fault warning. Design: 60 V AC
Phoenix Contact – VAL-MS/2+0-BE
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VAL-MS/2+0-BE - Phoenix Contact
Type 2 surge protection base element - VAL-MS/2+0-BE - 2804584; Base element for type 2 arresters of the VALVETRAB MS product range. Version for 2-phase power supply with PEN conductor.
Phoenix Contact – VAL-MS 320/1+1
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VAL-MS 320/1+1 - Phoenix Contact
Type 2 surge arrester - VAL-MS 320/1+1 - 2804380; Surge arrester for 3-conductor power supply systems (L1, N, PE), consisting of a base element and protective connectors, for mounting on NS 35.
Phoenix Contact – VAL-MS 230/1+1
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VAL-MS 230/1+1 - Phoenix Contact
Type 2 surge arrester - VAL-MS 230/1+1 - 2804429; Surge arrester for 3-conductor power supply systems (L1, N, PE), consisting of a base element and protective connectors, for mounting on NS 35.
Phoenix Contact – VAL-MS 230/1+1-FM
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VAL-MS 230/1+1-FM - Phoenix Contact
Type 2 surge arrester - VAL-MS 230/1+1-FM - 2804432; Surge arrester for 3-conductor power supply systems (L1, N, PE), consisting of a base element with remote indication contact and protective connectors, for mounting on NS 35.
Phoenix Contact – VAL-CP-MOSO 60-3S-FM
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VAL-CP-MOSO 60-3S-FM - Phoenix Contact
Type 2 surge arrester - VAL-CP-MOSO 60-3S-FM - 2804403; Combination of type 2 surge protection and arrester backup fuse, with arrester monitoring, in combination with a status indicator and remote indication contact. Design: 5-conductor system (L1, L2, L3, N, PE), mounting on 60 mm system technology (power rail system)
Phoenix Contact – VAL-CP-MOSO 60-3C-FM
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VAL-CP-MOSO 60-3C-FM - Phoenix Contact
Type 2 surge arrester - VAL-CP-MOSO 60-3C-FM - 2804416; Combination of type 2 surge protection and arrester backup fuse, with arrester monitoring, in combination with a diagnostic and status indicator and remote indication contact. Design: 4-conductor system (L1, L2, L3, PEN), mounting on 60 mm system technology (power rail system)