Isolated signal circuits Items 1 - 96 of 107 ⍾ Phoenix Contact ⍾ Last modified May 11, 2026

Surge protection device - TTC-6P-3-24DC-PT-I - 1061383; Surge protection, consisting of protective plug and base element, with integrated status indicator for a 3-wire floating sig …

Surge protection plug - TTC-6P-3-24DC-I-P - 1061384; Surge protection plug with integrated status indicator on the module for a 3-wire floating signal circuit with a high nominal c …

Surge protection device - TTC-6P-3-5DC-PT-I - 1061385; Surge protection, consisting of protective plug and base element, with integrated status indicator for a 3-wire floating sign …

Surge protection plug - TTC-6P-3-5DC-I-P - 1061386; Surge protection plug with integrated status indicator on the module for a 3-wire floating signal circuit with a high nominal cu …

Surge protection device - TTC-6P-1X2-F-24DC-UT-I - 1065317; Surge protection, consisting of protective plug and base element, with integrated status indicator for a 2-wire floating …

Surge protection device - TTC-6P-1X2-F-24DC-PT-I - 1065318; Surge protection, consisting of protective plug and base element, with integrated status indicator for a 2-wire floating …

Supply and remote module - PT-IQ-PTB-UT - 2800768; Module for power supply and multi-stage, floating remote signaling of connected surge protection modules.

Surge protection plug - PT-IQ-1X2-5DC-P - 2800770; Surge protection plug with integrated multi-stage status indicator on the module for a 2-wire floating signal circuit. 5 V DC nom …

Surge protection plug - PT-IQ-1X2-12DC-P - 2800771; Surge protection plug with integrated multi-stage status indicator on the module for a 2-wire floating signal circuit. 12 V DC n …

Surge protection plug - PT-IQ-1X2-24DC-P - 2800772; Surge protection plug with integrated multi-stage status indicator on the module for a 2-wire floating signal circuit. 24 V DC n …

Surge protection plug - PT-IQ-1X2-48DC-P - 2800773; Surge protection plug with integrated multi-stage status indicator on the module for a 2-wire floating signal circuit. 48 V DC n …

Surge protection device - PT-IQ-1X2+F-5DC-UT - 2800792; Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the module …

Surge protection device - PT-IQ-1X2-12DC-UT - 2800793; Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the module  …

Surge protection plug - PT-IQ-2X2-5DC-P - 2800802; Surge protection plug with integrated multi-stage status indicator on the module for two 2-wire floating signal circuits. Nominal …

Surge protection plug - PT-IQ-2X2-12DC-P - 2800803; Surge protection plug with integrated multi-stage status indicator on the module for two 2-wire floating signal circuits. Nomina …

Surge protection plug - PT-IQ-2X2-24DC-P - 2800804; Surge protection plug with integrated multi-stage status indicator on the module for two 2-wire floating signal circuits. 24 V D …

Surge protection device - PT-IQ-2X2-5DC-UT - 2800807; Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the module f …

Surge protection device - PT-IQ-2X2+F-5DC-UT - 2800809; Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the module …

Surge protection plug - PT-IQ-2X2-48DC-P - 2800810; Surge protection plug with integrated multi-stage status indicator on the module for two 2-wire floating signal circuits. Nomina …

Surge protection device - PT-IQ-1X2+F-12DC-UT - 2800975; Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the modul …

Surge protection device - PT-IQ-1X2-24DC-UT - 2800976; Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the module, …

Surge protection device - PT-IQ-1X2+F-24DC-UT - 2800977; Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the modul …

Surge protection device - PT-IQ-1X2-48DC-UT - 2800978; Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the module  …

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 modul …

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, …

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 grou …

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 modul …

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  …

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 modul …

Plug - PT-IQ-PTB-P - 2800989; Replacement plug for the PLUGTRAB PT-IQ-PTB... supply and remote signaling module

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, sep …

Surge protection device - PT-IQ-1X2-24DC-PT - 2801255; Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the module, …

Surge protection device - PT-IQ-1X2+F-24DC-PT - 2801256; Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the modul …

Surge protection device - PT-IQ-1X2-48DC-PT - 2801257; Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the module  …

Surge protection device - PT-IQ-1X2+F-48DC-PT - 2801258; Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the modul …

Surge protection device - PT-IQ-2X2+F-5DC-PT - 2801260; Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the module …

Surge protection device - PT-IQ-2X2+F-12DC-PT - 2801262; Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the modul …

Surge protection device - PT-IQ-2X2-24DC-PT - 2801263; Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the module  …

Surge protection device - PT-IQ-2X2+F-24DC-PT - 2801264; Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the modul …

Surge protection device - PT-IQ-2X2+F-48DC-PT - 2801266; Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the modul …

Supply and remote module - PT-IQ-PTB-PT - 2801296; Module for power supply and multi-stage, floating remote signaling of connected surge protection modules.

Surge protection device - TT-ST-2-PE/S2-24DC - 2801458; Double-level modular terminal block with two-stage surge protection for one two-wire impedance-sensitive signal circuit, sep …

Surge protection plug - PT 1X2-48DC-ST - 2803658; Protective plug PT with protective circuit for a 2-wire floating signal circuit.

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 t …

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  …

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 volt …

Surge protection plug - CT 10-2PE/FS-24 - 2807955; LSA-PLUS plug (COMTRAB CT 10) with coarse/fine surge protection, for 10 floating signal circuits. Nominal voltage: 24 V DC. Versi …

Surge protection plug - CT 10-2PE/FSR-24 - 2807968; LSA-PLUS plug (COMTRAB CT 10) with coarse/fine surge protection and decoupling resistor for 10 floating signal circuits. Nominal …

Surge protection plug - PT PE/S+1X2-24-ST - 2819008; Protective plug PT with surge voltage equipment protection for power supply units, visual error display, nominal voltage: 24 V  …

Surge protection device - TT-2-PE- 24DC - 2838186; Modular terminal block with three-stage surge protection for a floating double conductor, separate ground connection, nominal vol …

Surge protection plug - PT 2X2-24DC-ST - 2838228; PT protective connector with protective circuit for two 2-wire floating signal circuits. 24 V DC nominal voltage. HART-compatible.

Surge protection plug - PT 2X2- 5DC-ST - 2838241; PT protective connector with protective circuit for two 2-wire floating signal circuits. 5 V DC nominal voltage. HART-compatible.

Surge protection plug - PT 2X2-12DC-ST - 2838254; PT protective connector with protective circuit for two 2-wire floating signal circuits. 12 V DC nominal voltage. HART-compatible.

Surge protection plug - PT 2X2-24AC-ST - 2838283; PT protective connector with protective circuit for two 2-wire floating signal circuits. 24 V AC nominal voltage. HART-compatible.

Surge protection plug - CTM 1X2- 24DC - 2838513; LSA-PLUS plug (COMTRAB CTM) with protection for conductor pairs in floating signal circuits. Nominal voltage: 24 V DC

Surge protection plug - CTM 1X2-110AC - 2838539; LSA-PLUS plug (COMTRAB CTM) for floating signal circuits, for protecting a double wire from analog and digital telecommunications i …

Surge protection plug - CTM 1X2- 60DC - 2838568; LSA-PLUS plug (COMTRAB CTM) with protection for conductor pairs in floating signal circuits. Nominal voltage: 60 V DC

Surge protection plug - CTM 1X2- 12DC - 2838597; LSA-PLUS plug with protection for conductor pairs in floating signal circuits. Nominal voltage: 12 V DC

Surge protection base element - PT 2X2-BE - 2839208; Base element for protective plug PT with protective circuit for two 2-wire floating signal circuit, bridge between the connecti …

Surge protection base element - PT 2X2+F-BE - 2839224; Base element for protective plug PT with protective circuit for two 2-wire floating signal circuit, gas-filled surge arrester …

Surge protection device - TT-2-PE/S1- 24DC - 2839538; Double-level modular terminal block with two-stage surge protection for one two-wire impedance-sensitive signal circuit, separ …

Surge protection plug - PT 1X2- 5DC-ST - 2856016; PT protective connector with protective circuit for a 2-wire floating signal circuit. HART-compatible.

Surge protection plug - PT 1X2-12DC-ST - 2856029; PT protective connector with protective circuit for a 2-wire floating signal circuit. HART-compatible.

PT protective connector with protective circuit for a 2-wire floating signal circuit. HART-compatible.

Surge protection plug - PT 1X2-24AC-ST - 2856058; PT protective connector with protective circuit for a 2-wire floating signal circuit. HART-compatible.

Base element for protective plug PT with protective circuit for a 2-core floating signal circuit. Mounting on NS 35/7.5 und NS 35/15, housing width: 17.5 mm.

Surge protection base element - PT 1X2+F-BE - 2856126; Base element for protective plug PT with protective circuit for a 2-core floating signal circuit. Integrated gas arrester as  …

Surge protection base element - PT PE/S+1X2-BE - 2856265; Base element for protective plug PT with surge voltage device protection for the power supply unit and one 2-wire floating …

Surge protection device - TT-2-PE-110AC - 2858483; Modular terminal block with two-stage surge protection for a floating double conductor, separate PE connection, nominal voltage:  …

Surge protection device - TT-ST-2-PE-24DC - 2858878; Spring cage modular terminal block with integrated surge protection, for assembly on NS 35/7.5, voltage UN 24 V DC, terminal wi …

Surge protection device - TT-ST-M-2-PE-24DC - 2858904; TERMITRAB, spring-cage modular terminal block with integrated surge protection and disconnect knives, for assembly on NS 35/7 …

Surge protection device - TT-ST-M-2-PE-24AC - 2858920; TERMITRAB, spring-cage modular terminal block with integrated surge protection and disconnect knives, for assembly on NS 35/7 …

Surge protection device - S-PT-1X2-24DC - 2880668; Surge protection in the IP67 screw-on module for measuring sensors, direct mounting with M20 x 1.5 outer thread, cable gland for  …

Surge protection with integrated status indicator and knife disconnection for a 2-wire floating signal circuit, e.g., 0(4) ... 20 mA current loop, Ex e approval for zone 2, HART co …

Surge protection device - TTC-6-1X2-M-24DC-PT-I - 2906726; Surge protection with integrated status indicator and knife disconnection for a 2-wire floating signal circuit, e.g., 0(4 …

Surge protection device - TTC-6P-1X2-M-24DC-UT-I - 2906738; Surge protection, consisting of protective plug and base element, with integrated status indicator and disconnect knife  …

Surge protection, consisting of protective plug and base element, with integrated status indicator and disconnect knife for a 2-wire floating signal circuit, e.g., 0(4) ... 20 mA c …

Surge protection device - TTC-6-1X2-F-M-24DC-UT-I - 2906764; Surge protection with integrated status indicator and knife disconnection for a 2-wire floating signal circuit, e.g., 0 …

Surge protection device - TTC-6-1X2-F-M-24DC-PT-I - 2906772; Surge protection with integrated status indicator and knife disconnection for a 2-wire floating signal circuit, e.g., 0 …

Surge protection device - TTC-6P-1X2-F-M-24DC-UT-I - 2906781; Surge protection, consisting of protective plug and base element, with integrated status indicator and disconnect knif …

Surge protection device - TTC-6P-1X2-F-M-24DC-PT-I - 2906790; Surge protection, consisting of protective plug and base element, with integrated status indicator and disconnect knif …

Surge protection for a 2-wire floating signal circuit, e.g., 0(4) mA ... 20 mA current loop, HART-compatible. Can be used in safety-related circuits up to SIL 3.

Surge protection device - TTC-6-1X2-24DC-PT - 2906804; Surge protection for a 2-wire floating signal circuit, e.g., 0(4) ... 20 mA current loop, HART-compatible.

Surge protection device - TTC-6P-1X2-24DC-UT-I - 2906809; Surge protection, consisting of protective plug and base element, with integrated status indicator for a 2-wire floating s …

Surge protection device - TTC-6P-1X2-24DC-PT-I - 2906815; Surge protection, consisting of protective plug and base element, with integrated status indicator for a 2-wire floating s …

Surge protection for a 2-wire floating signal circuit, e.g., 0(4) mA ... 20 mA current loop, HART-compatible. Can be used in safety-related circuits up to SIL 3.

Remote signaling set - TTC-6-FMRS-UT - 2907810; Module set for the optical monitoring and floating remote signaling of neighboring surge protective devices of the TERMITRAB complet …

Remote signaling set - TTC-6-FMRS-PT - 2907811; Module set for the optical monitoring and floating remote signaling of neighboring surge protective devices of the TERMITRAB complet …

Surge protection plug - TTC-6P-1X2-12DC-I-P - 2907839; Surge protection plug with integrated status indicator on the module for a 2-wire floating signal circuit. Nominal voltage: 1 …

Surge protection plug - TTC-6P-1X2-24DC-I-P - 2907840; Surge protection plug with integrated status indicator on the module for a 2-wire floating signal circuit. Nominal voltage: 2 …

Surge protection plug - TTC-6P-1X2-48DC-I-P - 2907841; Surge protection plug with integrated status indicator on the module for a 2-wire floating signal circuit. Nominal voltage: 4 …

Surge protection device - TTC-6P-1X2-12DC-UT-I - 2908192; Surge protection, consisting of protective plug and base element, with integrated status indicator for a 2-wire floating s …

Surge protection device - TTC-6P-1X2-12DC-PT-I - 2908193; Surge protection, consisting of protective plug and base element, with integrated status indicator for a 2-wire floating s …

Surge protection device - TTC-6P-1X2-48DC-UT-I - 2908194; Surge protection, consisting of protective plug and base element, with integrated status indicator for a 2-wire floating s …

Surge protection device - TTC-6P-1X2-48DC-PT-I - 2908195; Surge protection, consisting of protective plug and base element, with integrated status indicator for a 2-wire floating s …

Surge protection device - TTC-6P-1X2-F-12DC-UT-I - 2908196; Surge protection, consisting of protective plug and base element, with integrated status indicator for a 2-wire floating …