Isolated signal circuits

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.

Surge protection device - TT-2-PE-M-24DC - 2920641; Modular terminal block with two-stage surge protection for one operated floating double conductor, disconnect knife on both signal paths, separate ground connection, nominal voltage: 24 V DC.

Type 2 surge protection base element - PT 1X2-BE/FM - 2920010; Base element to accept a protective plug with diagnostic and status indicator for one floating double wire

Surge protection base element - PT 1X2+F-BE/FM - 2920023; Base element to accept a protective plug with diagnostic and status indicator for one floating double wire, integrated spark gap to provide a high-resistance connection between the ground of the protective circuit of the plug and ground potential.

Surge protection plug - PT 1X2-12DC/FM-ST - 2920065; Surge protection plug with integrated diagnostic and status indicator on the module and remote indication contact for a 2-wire floating signal circuit.

Surge protection plug - PT 1X2-5DC/FM-ST - 2920052; Surge protection plug with integrated diagnostic and status indicator on the module and remote indication contact for a 2-wire floating signal circuit.

Surge protection plug - PT 1X2-24DC/FM-ST - 2920078; Surge protection plug with integrated diagnostic and status indicator on the module and remote indication contact for a 2-wire floating signal circuit.

Surge protection plug - PT 1X2-24AC/FM-ST - 2920094; Surge protection plug with integrated diagnostic and status indicator on the module and remote indication contact for a 2-wire floating signal circuit.

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 signal circuit.

Surge protection device - TTC-6P-1X2-F-48DC-UT-I - 2908199; Surge protection, consisting of protective plug and base element, with integrated status indicator for a 2-wire floating signal circuit. Indirect grounding via gas-filled surge arrester.

Surge protection device - TTC-6P-1X2-F-48DC-PT-I - 2908200; Surge protection, consisting of protective plug and base element, with integrated status indicator for a 2-wire floating signal circuit. Indirect grounding via gas-filled surge arrester.

Surge protection device - TTC-6P-1X2-F-12DC-PT-I - 2908198; Surge protection, consisting of protective plug and base element, with integrated status indicator for a 2-wire floating signal circuit. Indirect grounding via gas-filled surge arrester.