
IEC Indoor 12kv-24kv Gsc-Sc6 Medium Voltage High Voltage Sf6 Gas Insulated Load Break Switch, Lbs. SF6 Insulation Technology: Uses SF6 gas as arc-extinguishing and insulation medium for superior performance. Epoxy Resin Enclosure: Ensures excellent insulation and resistance to moisture and environmental pollution. Natural Interlock System: Prevents wrong operation and ensures personal safety even with doors open. Flexible Operation Mechanism: Offers single or double spring mechanisms, both motorizable options available. Pressure Relief Valve: Located at rear of gas tank to relieve pressure during SF6 overpressure faults. High Mechanical Endurance: Load break switch rated for 3000 operations, earthing switch for 2000 operations. IEC and GB Compliance: Strictly follows IEC60256-1, IEC60420, GB3804-1990, and GB16926 standards. Customization Options: Offers full, minor, and flexible customization from samples or designs.