Feature:1. SAFETY MATERIAL: Designed with an IP66 waterproof enclosure, adopts UL94V 0 PC flame retardant material, with ample space for good ventilation, can work safely in temperatures ranging from 40 to +85.2. SECURE LOCKING MECHANISM: The switch knob features 3 lockable positions to prevent accidental switching, the switching mechanism uses a spring loaded design for quick switching (maximum time less than 5ms).3. DOUBLE ARC SUPPRESSION: The PV isolator features dual arc suppression methods: magnetic and arc quenching grid, effectively suppressing arc and ensuring safe operation.4. WALL MOUNTING: The PV DC disconnect switch features a wall mounting design without the need for an external enclosure, making it flexible to install with different waterproof cable connectors.5. WIDE APPLICATION: The photovoltaic disconnect switch is widely used in solar power systems for RVs, boats, off grid appliances, homes, and commercial buildings.Specification:Item Type: PV DC Isolator SwitchMaterial: PCWaterproof Grade: IP66NWFlame Retardant Grade: UL94V-0Standard: IEC/EN 60947-1 IEC/EN 60947-3Rated Voltage: 1000VRated Current: 32A (40), 29A (60)Uimp (Rated Impulse Withstand Voltage): 8KVUi (Rated Insulation Voltage): 1500VEnvironmental Temperature: -40 to +85.Package List:1 x PV DC Isolator Switch2 x Gasket4 x Screw1 x User Manual