
Customized Outdoor Ring Main Unit Switch Box 11kv 12kv Ring Main Unit. Comprehensive Product Range: Covers 10kV to 35kV switchgear including gas insulated, withdrawable, and compact substation types. Full Customization Support: Tailor products to exact specifications based on customer drawings or requirements. Strict Quality Management: Implements total quality management (TQM) with 100% visual and function inspection before shipping. National Certification: Products passed certification tests by the National High & Low Voltage Electrical Quality Inspection Center. IP54 Protection Grade: Shell protection grade IP54 ensures durability for indoor installation in various environments. 1-Year Warranty Coverage: Offers a 1-year warranty from the date of sale for all mechanical equipment. Professional R&D Team: Committed to continuous innovation with dedicated engineers for new product development. Flexible Lead Time: Typical lead time ranges from 15 to 20 days depending on order quantity.