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The choice of a good overvoltage protection in information technology is particularly difficult due to the large number of different interfaces. The Phoenix Contact selection tool for STOP-IT helps you to choose the optimum surge protection solution.recommend Citel – Rak32-t-so – Cylix Rak32-t-so All Pins, Rj45, 32 Ports, With Standoff – Rak Series
It is important to understand how surge arresters work to make the right decision. Choosing a voucher will protect your expensive electronic devices properly. Many people think they save money by buying a low-cost surge protector that offers little or no protection, but good protection should not be expensive either. Choosing the right one is just a question of how it works. The purpose of overvoltage protection is to direct voltage spikes directly to the ground instead of letting them get into the delicate circuitry of your device. Power surges can come from the power line and / or the telephone line. Therefore, telephone lines must also be protected when connected to your device. Under normal conditions, power lines have a constant voltage (120 volts in the United States). In some cases, however, irregular voltage fluctuations may occur. These are electrical surges that can damage the device. All voltage spikes must be moved to earth. That makes a surge protection.
How does a surge protector work?
When the voltage exceeds the allowable level, the surge arrester removes the surge to avoid damage. In particular, internal components, called metal oxide varistors (MOVs), absorb the excess voltage and redirect it to the ground wire, preventing it from reaching the connected equipment. To work effectively, a surge-protector must be plugged into a grounded, wired outlet. Some surge-protectors contain indicators that alert users to possible wiring problems.Citel Rak32 t so Cylix Ports Standoff You can check price Citel – Rak32-t-so – Cylix Rak32-t-so All Pins, Rj45, 32 Ports, With Standoff – Rak Series