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Surge protection for MCR technology

Surge protection for MCR technology

Items 217 - 228 of 322 from Phoenix Contact ⍾ Last modified Aug 31, 2025
▲ Isolated signal circuits Potentially explosive applications Resistance-dependent measurements Signals with common reference potential Single-stage protective devices

Surge protection for MCR technology ⍾ Page 19

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Phoenix Contact – PT 2X1-VF-230AC
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PT 2X1-VF-230AC - Phoenix Contact
Surge protection device - PT 2X1-VF-230AC - 2805460; Rail-mountable surge arrester for higher signal voltages. Protective circuit free of leakage current for two floating signals.Nominal voltage: 230 V AC
Phoenix Contact – TT-2-PE-12DC
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TT-2-PE-12DC - Phoenix Contact
Surge protection device - TT-2-PE-12DC - 2805017; Modular terminal block with three-stage surge protection for a floating double conductor, separate ground connection, nominal voltage:12 V DC, mounting on NS 35/7.5, terminal width: 6.2 mm, terminal height: 54.6 mm
Phoenix Contact – PT 4X1-48AC-ST
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PT 4X1-48AC-ST - Phoenix Contact
Surge protection plug - PT 4X1-48AC-ST - 2804856; Protective plug PT with protective circuit for 4 conductors of signal circuits grounded on one side. Nominal voltage: 48 V AC
Phoenix Contact – LIT 4-12
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LIT 4-12 - Phoenix Contact
Surge protection device - LIT 4-12 - 2804704; Surge protection in one-piece 6.2 mm wide DIN rail module for four floating signal wires.
Phoenix Contact – LIT 2-24
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LIT 2-24 - Phoenix Contact
Surge protection device - LIT 2-24 - 2804665; Surge protection in one-piece 6.2 mm wide DIN rail module for two floating signal wires. Tested in acc. with the protection types in Ex areas: Ex ia IIC / Ex iaD.
Phoenix Contact – LIT 4-24
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LIT 4-24 - Phoenix Contact
Surge protection device - LIT 4-24 - 2804678; Surge protection in one-piece 6.2 mm wide DIN rail module for four floating signal wires.
Phoenix Contact – LIT 4X1-24
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LIT 4X1-24 - Phoenix Contact
Surge protection device - LIT 4X1-24 - 2804649; Surge protection in one-piece 6.2 mm wide DIN rail module for four conductors with common reference potential.
Phoenix Contact – LIT 2X1-24
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LIT 2X1-24 - Phoenix Contact
Surge protection device - LIT 2X1-24 - 2804636; Surge protection in one-piece 6.2 mm wide DIN rail module for two conductors with common reference potential.
Phoenix Contact – LIT 2-12
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LIT 2-12 - Phoenix Contact
Surge protection device - LIT 2-12 - 2804694; Surge protection in one-piece 6.2 mm wide DIN rail module for two floating signal wires. Tested in acc. with the protection types in Ex areas: Ex ia IIC / Ex iaD.
Phoenix Contact – PT 1X2-48DC-ST
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PT 1X2-48DC-ST - Phoenix Contact
Surge protection plug - PT 1X2-48DC-ST - 2803658; Protective plug PT with protective circuit for a 2-wire floating signal circuit.
Phoenix Contact – LIT 2X2-24
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LIT 2X2-24 - Phoenix Contact
Surge protection device - LIT 2X2-24 - 2804623; Surge protection in the one-piece 6.2 mm DIN rail module for two floating signal circuits in 2-wire technology. Tested according to the protection types in Ex areas Ex ia IIC/Ex iaD. HART-compatible.
Phoenix Contact – LIT 1X2-24
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LIT 1X2-24 - Phoenix Contact
Surge protection device - LIT 1X2-24 - 2804610; Surge protection in the one-piece 6.2 mm DIN rail module for one floating signal circuit in 2-wire technology. Tested according to the protection types in Ex areas Ex ia IIC/Ex iaD. HART-compatible.