3TX4490-0V SIEMENS

The 3TX4490-0V Siemens surge suppressor varistor is meticulously engineered to safeguard sensitive electronic components from transient voltage spikes and surges, ensuring operational reliability and longevity. Designed for convenient snap-on mounting, this varistor serves as a fundamental building block in surge protection circuits. It is specifically tailored for use with contactors in size 0 and 1, providing targeted protection for these critical switching devices. The varistor is compatible with a wide voltage range, accommodating 24 to 48 V AC and 24 to 70 V DC power systems, offering versatility in various industrial applications. By effectively clamping voltage surges, the 3TX4490-0V prevents overvoltage damage to connected equipment, minimizing downtime and maintenance costs. Its robust construction and high surge current handling capability ensure reliable performance even in harsh electrical environments. This surge suppressor provides a cost-effective solution for enhancing the resilience of control circuits and protecting valuable assets. The 3TX4490-0V Siemens varistor offers a proactive approach to safeguarding electrical systems against unpredictable voltage fluctuations. Its compact design facilitates easy integration into existing control panels and equipment.