ROCKWILL GCS Type LV withdrawable switchgear is low voltage withdrawable metal enclosed switchgear designed for three-phase AC 50Hz power system, rated operational voltage up to 690V. It adopts modular assembly structure with withdrawable functional units for motor control, power distribution and protection. The product complies with IEC 60439-1:2019, IEC 61439-1:2019 and IEC 61439-2:2021. Relevant documents include Type Test Certificate No. TT-2025-04140, Witness Test Report No. WT-2025-09073, Routine Factory Test Report No. FT-2025 series, Raw Material Mill Certificates, all issued by CNAS accredited independent test laboratory and available for tender submission, utility review and project site acceptance. The unit has reliable mechanical interlock for safe operation, optional intelligent monitoring modules for temperature and electrical parameter monitoring, and tropical anti-corrosion coating option for humid and corrosive environments.