Surge protection and interference filters

Surge protection plug - PT 4X1-48DC-ST - 2858014; Surge protection plug for the base element, common mode voltage coarse and fine protection for four lines with a common reference potential. Design: 48 V DC

Surge protection plug - PT 4-F-ST - 2858441; Surge protection plug for the base element, coarse protection for four signal lines grounded on one side.

Surge protection plug - PT 3-PB-ST - 2858030; Surge protection plug for the base element, normal mode voltage coarse and fine protection for two floating signal wires in IT, common mode voltage coarse protection to ground.

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

Type 2 surge protection plug - F-MS 12-UD ST - 2858328; Surge protection plug type 2, with N-PE total current spark gap for base element.

Type 2 surge protection plug - VAL-MS 320-UD ST - 2858315; Surge protection connector type 2 with high-capacity varistor for VAL-MS base element, thermal monitoring, visual fault warning. Design: 320 V AC

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 device - C-TV-SAT - 2856993; Attachment plug with surge protection for antenna inputs with F connector

Surge protection device - C-TV/HIFI - 2857002; Attachment plug with surge protection for antenna inputs with TV connector

Surge protection base element - PT 2X1+F-BE - 2856142; Base element for protective plug PT with protective circuit for 2 conductors of signal circuits grounded on one side. 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.

EMC filter surge protection device - SFP 1-20/120AC - 2856702; Device protection, according to type 3/class III, with network interference suppression filter to prevent high-frequency interference voltages, for 1-phase power supply networks with separate N and PE (3-conductor system: L1, N, PE), with remote indication contact.

Type 2 surge arrester - VAL-MS 350VF - 2856582; Surge voltage arrester consisting of base element with protective plug with a connection in series with a varistor and a gas-filled spark gap, for mounting on NS 35/7.5, nominal voltage: 230 V AC, 1-channel