Isolated signal circuits

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 35/7.5, voltage UN 24 V DC, terminal width: 6.2 mm, cover width: 2.2 mm

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 width: 6.2 mm, cover width: 2.2 mm

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: 110 V AC, for mounting on NS 35/7.5, terminal block width 6.2 mm, terminal block height: 54.6 mm

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 signal circuit, mounting on NS 35/7.5 and NS 35/15, housing width: 17.5 mm

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 1X2-24DC-ST - 2856032; 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.

Surge protection base element - PT 1X2-BE - 2856113; 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 coarse protection between GND and PE. Mounting on NS 35/7.5 und NS 35/15, housing width: 17.5 mm.

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

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, separate ground connection, nominal voltage: 24 V DC.

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 between the connections 3-4 (GND) and 9-10, for mounting on NS 35/7.5 and NS 35/15, housing width: 17.5 mm