Overvoltage protection (786 cikk)

Protective plug PT with protective circuit for a 2-wire floating signal circuit., Manufacturer-ID: 2803658

Surge protection in one-piece 6.2 mm wide DIN rail module for two conductors with common reference potential., Manufacturer-ID: 2804636

Surge protection in one-piece 6.2 mm wide DIN rail module for two floating signal wires. Tested in acc. with the protection types in Ex areas: Ex ia IIC / Ex iaD., Manufacturer-ID: 2804665

Surge protection plug type 2, spark gap with high insulation voltage strength, used only as replacement plug for the corresponding complete item., Manufacturer-ID: 2805392

Wiring bridge for modules with connecting pitch 17.5 mm, 4-phase, 8-pos., Manufacturer-ID: 2809283

Base element for type 2 arresters of the VALVETRAB MS series of products. Design: 1-channel, Manufacturer-ID: 2817741

Rail-mountable surge arrester as device protection for terminal equipment, fault signal in the plug and signaling contact in the base element, 2-section, pluggable. Design: 48 V DC, Manufacturer-ID...

Surge protection plug type 2, with N-PE total current spark gap for base element., Manufacturer-ID: 2817990

Replacement gas outlet for CN-UB-280DC ..., Herstellernummer: 2818203

Type 1 / class I / B arrester (lightning arrester) with encapsulated N-PE total current spark gap, 1-channel. Case width: 35 mm (2TE), Herstellernummer: 2838160

LSA-PLUS plug (COMTRAB CTM) with protective circuit for 1 conductor pair of an ISDN So interface., Manufacturer-ID: 2838555

LSA-PLUS plug (COMTRAB CTM) with HF protective circuit for 2-conductor signal circuits grounded on one side. Nominal voltage: 5 V DC, Manufacturer-ID: 2838571

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, Manufacturer-ID: 2858014

Surge protection plug type 2, with N-PE total current spark gap for base element., Manufacturer-ID: 2858328

Phoenix Surge arrester type 2 VAL-MS 230IT / 3 + 1-FM, manufacturer code: 2858551