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Surge protection for MCR technology

Surge protection for MCR technology

Items 253 - 264 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 22

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Phoenix Contact – PT-IQ-2X1-48DC-PT
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PT-IQ-2X1-48DC-PT - Phoenix Contact
Surge protection device - PT-IQ-2X1-48DC-PT - 2801249; Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the module for two signal wires with common reference potential.
Phoenix Contact – PT-IQ-4X1-48DC-UT
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PT-IQ-4X1-48DC-UT - Phoenix Contact
Surge protection device - PT-IQ-4X1-48DC-UT - 2801219; Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the module for four signal wires with common reference potential.
Phoenix Contact – TT-ST-2-PE/S1-24DC
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TT-ST-2-PE/S1-24DC - Phoenix Contact
Surge protection device - TT-ST-2-PE/S1-24DC - 2801055; Double-level modular terminal block with two-stage surge protection for one two-wire impedance-sensitive signal circuit, separate ground connection, nominal voltage: 24 V DC.
Phoenix Contact – PT-IQ-2X2+F-12DC-UT
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PT-IQ-2X2+F-12DC-UT - Phoenix Contact
Surge protection device - PT-IQ-2X2+F-12DC-UT - 2800985; Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the module for two 2-wire floating signal circuits. Indirect grounding via gas-filled surge arrester.
Phoenix Contact – PT-IQ-2X2+F-48DC-UT
Product detailsAdd to RFQ
PT-IQ-2X2+F-48DC-UT - Phoenix Contact
Surge protection device - PT-IQ-2X2+F-48DC-UT - 2800987; Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the module for two 2-wire floating signal circuits. Indirect grounding via gas-filled surge arrester.
Phoenix Contact – PT-IQ-PTB-P
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PT-IQ-PTB-P - Phoenix Contact
Plug - PT-IQ-PTB-P - 2800989; Replacement plug for the PLUGTRAB PT-IQ-PTB... supply and remote signaling module
Phoenix Contact – PT-IQ-2X2-48DC-UT
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PT-IQ-2X2-48DC-UT - Phoenix Contact
Surge protection device - PT-IQ-2X2-48DC-UT - 2800986; Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the module for two 2-wire floating signal circuits.
Phoenix Contact – PT-IQ-2X2+F-24DC-UT
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PT-IQ-2X2+F-24DC-UT - Phoenix Contact
Surge protection device - PT-IQ-2X2+F-24DC-UT - 2800981; Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the module for two 2-wire floating signal circuits. Indirect grounding via gas discharge tube, HART-compatible.
Phoenix Contact – PT-IQ-2X2-24DC-UT
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PT-IQ-2X2-24DC-UT - Phoenix Contact
Surge protection device - PT-IQ-2X2-24DC-UT - 2800980; Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the module, for two 2-wire floating signal circuits, HART-compatible.
Phoenix Contact – PT-IQ-4X1+F-24DC-UT
Product detailsAdd to RFQ
PT-IQ-4X1+F-24DC-UT - Phoenix Contact
Surge protection device - PT-IQ-4X1+F-24DC-UT - 2800983; Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the module for four signal wires with common reference potential. Indirect grounding via gas-filled surge arrester.
Phoenix Contact – PT-IQ-4X1-24DC-UT
Product detailsAdd to RFQ
PT-IQ-4X1-24DC-UT - Phoenix Contact
Surge protection device - PT-IQ-4X1-24DC-UT - 2800982; Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the module for four signal wires with common reference potential.
Phoenix Contact – PT-IQ-1X2+F-48DC-UT
Product detailsAdd to RFQ
PT-IQ-1X2+F-48DC-UT - Phoenix Contact
Surge protection device - PT-IQ-1X2+F-48DC-UT - 2800979; Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the module for one 2-wire floating signal circuit. Indirect grounding via gas-filled surge arrester.