Feature 1Application: Protect electric system and on-loading electrical apparatus from thunder and instantaneous over-voltage. 2Flame retardant shell, fire proof, safe to use. 3Removable assembly, easy to plug and unplug. 4DIN rail installation, simple operation. 5Adopt copper accessory for better conductivity performance.SpecificationFeatures: 1. Application: Protect electric system and on-loading electrical apparatus from thunder and instantaneous over-voltage. 2. Flame retardant shell, fire proof, safe to use. 3. Removable assembly, easy to plug and unplug. 4. DIN rail installation, simple operation. 5. Adopt copper accessory for better conductivity performance. Specification: Condition: 100% Brand New Item Type: Protector Material: Plastic Rated voltage: 220V Model: 4P 40kA Uc: ~385V Application: Mounting electrical equipment to protect electrical systems and thunder and transient overvoltages Number of poles: 4 UP: 4 UP2.0KV Package list: 1 x House Surge Protector Note: This product only applies to AC 420V 40KA 4 UP2.0kv .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }