
PV DC Isolation Switch Flame for Combiner Box and Inverter CE Certified. CE and ISO9001 Certification: Certified by CE, ISO9001-2000, and CCC for safety and quality compliance. Fire Hazard Prevention: Effectively avoids fire hazards caused by electric arcs during operation. DIN Rail Installation: Designed for easy DIN rail mounting in combiner boxes and inverters. Outdoor Durability: High protection level suitable for outdoor use and harsh environments. Manual Operation: Features a simple and safe manual knob operation mode. 4-Pole Configuration: Equipped with 4 poles for comprehensive DC circuit isolation. OEM and ODM Services: Offers full customization, minor customization, and design-based options. 100% Quality Inspection: Every finished product undergoes visual and functional inspection.