protection contre les surtensions (786 produits)

Base element for type 2 arresters of the VALVETRAB MS product range, with remote indication contact. Version for 2-phase power supply units with common reference potential., Manufacturer-ID: 2800246

Sensor for live monitoring system for the continuous detection and evaluation of lightning strikes. Degree of protection IP67., Manufacturer-ID: 2800616

O / E module for live monitoring system for permanent detection and evaluation of lightning strikes., Herstellernummer: 2800617

Evaluation unit for live monitoring system for the continuous detection and evaluation of lightning strikes., Manufacturer-ID: 2800618

Fine surge protection in accordance with Class D (CAT5), for token ring, ISDN, DS1, Ethernet, and Power over Ethernet (PoE) “Mode A” and “Mode B”. RJ45 attachment plug with separate grounding cable...

2800763 - Surge protection device, D-LAN-CAT.5-HC

Surge protection plug with integrated multi-stage status indicator on the module for five signal wires. For HF applications. Nominal voltage: 5 V DC, Manufacturer-ID: 2800795

Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the module for five signal wires. For HF applications and telecommunications interf...

Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the module for three signal wires with common reference potential. Indirect groundi...

2801068 - Jumper FBS 2-18, jumper, to cross bridges in the terminal center of VAL-MS BE-AR, 2-pole, color: red, Manufacturer-ID: 2801068

L-N replacement plug for VAL-MS-T1/T2 48/12.5 plug-in lighting/surge arrester., Manufacturer-ID: 2801242

2801262 - surge protection device PT-IQ-2X2 + F-12DC-PT, overvoltage protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the module for two 2...

2801290 - surge protection device PT-IQ-1X2-TELE-PT, surge protection device, consisting of plug and base element, with integrated multi-stage status indicator on the module, for protecting a doubl...

Surge protection plug with integrated multi-level status display on the module for a 2-wire ground-potential-free operated Ex-i signal circuit. Rated voltage: 24 V DC, Herstellernummer: 2801514

2801615 - FLT-SEC-H T1-1C-264/25 FM,, Manufacturer-ID: 2801615