The ABB KT3UVD4 is a high-quality accessory designed for use with XT1, XT2, XT3, and XT4 IEC circuit breakers. This unit operates on a voltage range of 110-125Vac/dc, ensuring compatibility and efficient performance. The item number KT3UVD4 and UPC 662019001807 confirm its authenticity and traceability. Manufactured by ABB, a trusted name in electrical components, this accessory weighs 9.2986 ounces and is categorized specifically for electrical system enhancements. Ideal for ensuring operational efficiency and reliability in electrical setups.