TBS transient and lightning protection systems

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Surge arrester protection 220V Type T2 1 Pole 275V 10kA-20kA Occupies 1 DIN Modules Ettroit JX5110
ETTROIT
Surge arrester 220V Type T2 1 Pole 275V 20kA-40kA Occupies 1 DIN Modules Ettroit JX5120
ETTROIT
Surge arrester protection 220V Type T1+T2 B+C 1P Pole 275V 25kA-50kA Occupies 1 DIN Module Ettroit JX5130
ETTROIT
Surge arrester protection 220V Type T2 1P+N 275V 10kA-20kA occupies 1 DIN module Ettroit JX5510
ETTROIT
ETTROIT JX5220 Surge Arrester 2P 20KA-40KA T2 2P 275V 20KA
ETTROIT
Surge arrester protection 220V Type T1+T2 B+C 2P Poles 275V 25kA-50kA Occupies 2 DIN Modules Ettroit JX5230
ETTROIT
Surge arrester protection 220V Type T2 4 Poles 275V 10kA-20kA Occupies 4 DIN Modules Ettroit JX5410
ETTROIT
Surge arrester protection 220V Type T2 4 Poles 275V 20kA-40kA Occupies 4 DIN Modules Ettroit JX5420
ETTROIT
Photovoltaic surge arrester Type 2 DC low voltage 20KA 1000V 2 DIN modules Ettroit JX6276
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Photovoltaic surge arrester type 2 DC low voltage 20KA 500V 2 DIN modules Ettroit JX6275
ETTROIT
Photovoltaic surge arrester Type 2 DC low voltage 40KA 1000V 2 DIN modules Ettroit JX6286
ETTROIT
Photovoltaic surge arrester Type 2 DC low voltage 40KA 500V 2 DIN modules Ettroit JX6285
ETTROIT
Shipping 3 days Surge Protection Devices T2 220V 1P+N 2P 1 Module DIN Ettroit JXSPD-1P+N
ETTROIT
Surge arrester T1+T2 220V 3P+N 3 Poles Occupies 4 DIN Modules Ettroit JXSPD-3P+N
ETTROIT
OBO Bettermann 5095253 Surge arrestor V20 3-pole + NPE 280 V
OBO
FINDER 7P-24 three-phase 4-pole SPD surge arrester CLASS 2 275VAC 3+1 20kA 7P2482750020
FINDER
FINDER Single-Phase Surge Arrester 2P 275 VAC 11/20 kA – Model 7P2282750020
FINDER
OBO Bettermann 5093522 Combination arrestor for power supply systems V50 1-pole + NPE 280 V
OBO
OBO Bettermann 5092433 Surge protection for LED systems 10kA ÜSM-20 Waterproof IP65
OBO
OBO Bettermann 5097916 Lightning barrier for DIN rail type III 1P+N VF 230V AC/DC-20
OBO

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Surge arresters for system protection

The surge arresters category includes products designed to protect electrical systems from lightning strikes, power surges and sudden overvoltages. You will find surge limiters suitable for domestic, commercial and industrial systems, ensuring safety and continuity of operation. These devices reduce the risk of damage to appliances, electronic equipment and automation systems, providing reliable and long-lasting protection.

Types and benefits of surge arresters

Available types include single-phase and three-phase arresters, din-rail mounted models, units with status indicators and integrated protection for data lines. The main benefits include safety, easy installation, compatibility with various systems and resistance to external elements. Some models also offer smart functions to monitor voltage spikes and alert in case of anomalies, making your system safer and more reliable.

Simple and secure online shopping

On this online shop you can find all the surge arresters, surge limiters and overvoltage protection solutions from the best brands. Shopping is easy and secure, with detailed product pages, intuitive filters and practical tips to help you choose the most suitable device for your needs. Take advantage of the wide assortment and fast delivery, to protect your electrical systems from sudden damage and ensure their safety and continuity.