Enhance your electrical installations with the ABB KXT1ERFP-4 Kit, specifically designed for use with the XT1 series. This kit includes 4 pieces that are essential for the optimal functioning of your XT1 devices, ensuring compliance with IEC standards. The kit's components are crafted with precision and uphold ABB's commitment to quality and reliability. Ideal for both upgrades and maintenance, the ABB KXT1ERFP-4 Kit is a must-have accessory for professionals seeking to ensure safety and efficiency in their electrical systems.