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Surge protection for power supplies

Surge protection for power supplies

Items 133 - 144 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 12

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Phoenix Contact – FLT-SEC-H-T1-1C-440/25-FM
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FLT-SEC-H-T1-1C-440/25-FM - Phoenix Contact
Combination type 1/2 protective device - FLT-SEC-H-T1-1C-440/25-FM - 2907259; Plug-in lightning current arrester, in accordance with Type 1/Class I, with integrated surge-proof fuse, for 1-phase power supply networks with combined PE and N installed in one conductor (L1, PEN).
Phoenix Contact – VAL-MS-T1/T2 48/12.5/2+0/1U/FM
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VAL-MS-T1/T2 48/12.5/2+0/1U/FM - Phoenix Contact
Lightning/surge arrester type 1/2 - VAL-MS-T1/T2 48/12.5/2+0/1U/FM - 2907042; Universal varistor-based plug-in lightning/surge arrester for 48 V DC applications with grounded return conductor (positive pole), without risk assessment for Lightning Protection Levels III and IV, with remote indication contact.
Phoenix Contact – VAL-MS BE/2+0/1U/FM
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VAL-MS BE/2+0/1U/FM - Phoenix Contact
Base element - VAL-MS BE/2+0/1U/FM - 2907037; Universal plug-in surge arrester base for up to 240 V applications with two conductors plus ground, with remote indication contact
Phoenix Contact – VAL-US 60/2+0/1U/FM
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VAL-US 60/2+0/1U/FM - Phoenix Contact
Type 2 surge arrester - VAL-US 60/2+0/1U/FM - 2907043; Universal varistor-based plug-in surge arrester for 48 - 60 V DC applications with two conductors plus ground, with remote indication contact
Phoenix Contact – VAL-MS/4+0-BE/FM RN.
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VAL-MS/4+0-BE/FM RN. - Phoenix Contact
Type 2 surge protection base element - VAL-MS/4+0-BE/FM RN. - 2906484; Base element for type 2 arresters of the VALVETRAB MS series of products, with remote indication contact. Version for 3-phase power supply with separate installation of N and PE conductors.
Phoenix Contact – PLT-T3-IT-230-FM
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PLT-T3-IT-230-FM - Phoenix Contact
Type 3 surge protection device - PLT-T3-IT-230-FM - 2906450; Surge protection type 3, as device protection for termination devices in IT systems, error indication and remote indicator contact. Design: 230 V AC
Phoenix Contact – PLT-T3-IT-230-P
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PLT-T3-IT-230-P - Phoenix Contact
Type 3 surge protection plug - PLT-T3-IT-230-P - 2906451; Replacement plug for device protection in IT systems from the PLUGTRAB product series. 230 V nominal voltage.
Phoenix Contact – VAL-MS-T1/T2 48/12.5/O-FM
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VAL-MS-T1/T2 48/12.5/O-FM - Phoenix Contact
Lightning/surge arrester type 1/2 - VAL-MS-T1/T2 48/12.5/O-FM - 2906282; Universal varistor-based plug-in lightning/surge arrester for 1-phase power supply networks with common N and PE (2-conductor system: L1, PEN), with remote indication contact.
Phoenix Contact – VAL-MB-T1/T2 600DC-PV/2+V
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VAL-MB-T1/T2 600DC-PV/2+V - Phoenix Contact
Lightning/surge arrester type 1/2 - VAL-MB-T1/T2 600DC-PV/2+V - 2906293; Lightning/surge arrester for 2-pos. isolated 600 V DC voltage systems, for DIN rail mounting, temperature-monitored protective elements, status message on the module.
Phoenix Contact – VAL-MS-T1/T2 48/12.5/O
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VAL-MS-T1/T2 48/12.5/O - Phoenix Contact
Lightning/surge arrester type 1/2 - VAL-MS-T1/T2 48/12.5/O - 2906281; Universal varistor-based plug-in lightning/surge arrester for 1-phase power supply networks with common N and PE (2-conductor system: L1, PEN), with remote indication contact.
Phoenix Contact – VAL-MB-T1/T2 600DC-PV/2+V-FM
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VAL-MB-T1/T2 600DC-PV/2+V-FM - Phoenix Contact
Lightning/surge arrester type 1/2 - VAL-MB-T1/T2 600DC-PV/2+V-FM - 2906292; Lightning/surge arrester for 2-pos. isolated 600 V DC voltage systems, for DIN rail mounting, with remote indication contact, temperature-monitored protective elements, status message on the module.
Phoenix Contact – VAL-US 60/O-FM
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VAL-US 60/O-FM - Phoenix Contact
Type 2 surge protection device - VAL-US 60/O-FM - 2906280; Surge arresters consisting of base element and protective connector with high-capacity varistor, for mounting on NS 35/7.5, 1-channel