Surge protection and interference filters

Surge protection device - PT-IQ-4X1+F-48DC-UT - 2801220; 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.

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.

Type 1/2 surge protection plug - VAL-MS-T1/T2 1000DCPV-UD-ST - 2801231; Replacement plug for PV arrester combinations from the VAL-MS-T1/T2 1000DC-PV-... product range

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.

Type 1/2 surge protection plug - VAL-MS-T1/T2 600DC-PV-ST - 2801165; Replacement plug for PV arrester combinations from the VAL-MS-T1/T2 600DC-PV-... product range

Lightning/surge arrester type 1/2 - VAL-MS-T1/T2 48/12.5/1+0-FM - 2801240; Universal varistor-based plug-in lightning/surge arrester for 1-phase power supply networks with common N and PE (2-conductor system: L1, PEN), with remote indication contact.

Surge protection device - CN-LAMBDA/4-2.25-SB - 2801056; Attachment plug with Lambda/4 technology as surge protection for coaxial signal interfaces. Connection: N connectors plug/socket

Surge protection device - CN-UB-280DC-3-SB - 2801051; Attachment plug with replaceable surge protection for coaxial signal interfaces. Connection: N connector plug/socket

Surge protection device - CN-UB-280DC-3-BB - 2801050; Attachment plug with replaceable surge protection for coaxial signal interfaces. Connection: N connector socket/socket

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.

Surge protection device - CN-LAMBDA/4-2.25-BB - 2801057; Attachment plug with Lambda/4 technology as surge protection for coaxial signal interfaces. Connection: N connectors socket-socket

Lightning/surge arrester type 1/2 - VAL-MS-T1/T2 1000DC-PV/2+V - 2801160; Lightning/surge arrester for 2-pos. isolated 1000 V DC voltage systems, for DIN rail mounting, 3-pos. base element, three plug-in temperature-monitored protective elements, status message on each plug.