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Surge protection for power supplies

Surge protection for power supplies

Items 13 - 24 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 2

1234…35
Phoenix Contact – VAL-MS 750/30-ST
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VAL-MS 750/30-ST - Phoenix Contact
Type 2 surge protection plug - VAL-MS 750/30-ST - 2920256; Type 2 surge protection plug with a varistor for VAL-MS base element, thermal monitoring, visual fault warning. Design: 750 V AC
Phoenix Contact – VAL-MS 580/3+0-FM
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VAL-MS 580/3+0-FM - Phoenix Contact
Type 2 surge arrester - VAL-MS 580/3+0-FM - 2920447; 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 580-ST
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VAL-MS 580-ST - Phoenix Contact
Type 2 surge protection plug - VAL-MS 580-ST - 2920434; Type 2 surge protection plug with high-capacity varistor for VAL-MS base element, thermal monitoring, visual fault warning. Design: 580 V AC
Phoenix Contact – VAL-MS 385/80 ST
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VAL-MS 385/80 ST - Phoenix Contact
Type 2 surge protection plug - VAL-MS 385/80 ST - 2920353; Type 2 surge protection plug with varistor for VAL-MS 385/80/..., thermal monitoring, visual fault warning.
Phoenix Contact – FLT-SEC-H MPB-3+1
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FLT-SEC-H MPB-3+1 - Phoenix Contact
Wiring bridge - FLT-SEC-H MPB-3+1 - 2910501; Wiring bridge for connecting three FLASHTRAB SEC HYBRID lightning arresters with an N/PE spark gap to a 3+1 circuit for TN-S-/TT systems. Connecting pitch of 17.5 mm, 1-phase, 8-pos., 35 mm² cross section with stable plastic housing for the required touch proofness when used as neutral conductor bridge.
Phoenix Contact – VAL-MS 400/3+0/VF-FM
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VAL-MS 400/3+0/VF-FM - Phoenix Contact
Type 2 surge protection device - VAL-MS 400/3+0/VF-FM - 2910476; Surge voltage arrester combination 3-channel, for mounting on NS 35/7.5, with remote indicator contact as PDT, voltage 400 V AC
Phoenix Contact – VAL-US-600D/30/3+0-FM
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VAL-US-600D/30/3+0-FM - Phoenix Contact
Type 1 surge protection device - VAL-US-600D/30/3+0-FM - 2910391; Surge protective device, three channel with remote indicator contact for 600 V AC DELTA.
Phoenix Contact – VAL-US-600D/30/2+0-FM
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VAL-US-600D/30/2+0-FM - Phoenix Contact
Type 1 surge protection device - VAL-US-600D/30/2+0-FM - 2910390; Surge protective device, two channel with remote indicator contact for 600 V AC corner-grounded DELTA.
Phoenix Contact – VAL-US-347/30/1+1V-FM
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VAL-US-347/30/1+1V-FM - Phoenix Contact
Type 1 surge protection device - VAL-US-347/30/1+1V-FM - 2910382; Surge protective device, two channel with remote indicator contact for 347 V AC, 2-wire plus ground.
Phoenix Contact – VAL-US-480D/30/3+0-FM
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VAL-US-480D/30/3+0-FM - Phoenix Contact
Type 1 surge protection device - VAL-US-480D/30/3+0-FM - 2910386; Surge protective device, three channel with remote indicator contact for 480 V AC DELTA.
Phoenix Contact – VAL-US-347/30/3+0-FM
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VAL-US-347/30/3+0-FM - Phoenix Contact
Type 1 surge protection device - VAL-US-347/30/3+0-FM - 2910383; Surge protective device, three channel with remote indicator contact for 347/600V and 400/690 V AC, 4-wire.
Phoenix Contact – VAL-US-480D/30/1+0-FM
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VAL-US-480D/30/1+0-FM - Phoenix Contact
Type 1 surge protection device - VAL-US-480D/30/1+0-FM - 2910384; Surge protective device, single channel with remote indicator contact for 480 V AC DELTA.