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Surge protection and interference filters

Surge protection and interference filters

Items 1 - 12 of 898 from Phoenix Contact ⍾ Last modified Aug 31, 2025
▲ Interference filters Surge protection for information technology Surge protection for MCR technology Surge protection for power supplies Surge protection for transceiver systems Test device for surge protective devices

Surge protection and interference filters ⍾ Page 1

123…75
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 – TT-ST-2/2-S-12DC
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TT-ST-2/2-S-12DC - Phoenix Contact
Surge protection device - TT-ST-2/2-S-12DC - 2921310; Spring cage modular terminal block with integrated surge protection, for assembly on NS 35/7.5, voltage UN 12 V DC, terminal width: 6.2 mm, cover width: 2.2 mm
Phoenix Contact – PT 2X1-VF-230AC-ST
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PT 2X1-VF-230AC-ST - Phoenix Contact
Surge protection plug - PT 2X1-VF-230AC-ST - 2921365; Protective connector with protective circuit free of leakage current for two floating signals. Connection in series, consisting of varistor and gas-filled surge arrester between signal wires and ground.
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 – DT-UFB-485/BS
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DT-UFB-485/BS - Phoenix Contact
Surge protection device - DT-UFB-485/BS - 2920612; 9-pos. D-SUB attachment plug with surge protection for RS-485 interfaces. Can alternatively be snapped onto DIN rails.
Phoenix Contact – TT-2-PE/S1-M-24DC
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TT-2-PE/S1-M-24DC - Phoenix Contact
Surge protection device - TT-2-PE/S1-M-24DC - 2920638; Double-level modular terminal block with two-stage surge protection for one two-wire impedance-sensitive signal circuit, disconnect knife on both signal paths, separate ground connection, nominal voltage: 24 V DC.
Phoenix Contact – TT-ST-2/2-S-24DC
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TT-ST-2/2-S-24DC - Phoenix Contact
Surge protection device - TT-ST-2/2-S-24DC - 2920735; Spring cage modular terminal block with integrated surge protection, for assembly on NS 35/7.5, voltage UN 24 V DC, terminal width: 6.2 mm, cover width: 2.2 mm
Phoenix Contact – TT-2/2-M-24DC
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TT-2/2-M-24DC - Phoenix Contact
Surge protection device - TT-2/2-M-24DC - 2920722; Modular terminal block with two-stage surge protection for two signal wires with common reference potential, disconnect knife on both signal paths, separate ground connection, nominal voltage: 24 V DC
Phoenix Contact – CT 10-2/2-GS/3E-110AC
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CT 10-2/2-GS/3E-110AC - Phoenix Contact
Magazine - CT 10-2/2-GS/3E-110AC - 2920829; LSA-PLUS coarse protection magazine for 10 double conductors, equipped with 10 three-electrode gas-filled surge arresters.