Activation of the product requires the protected environment’s temperature to rise above 180°C. The AGS-11/1 maintenance-free fire suppression system is a thermal aerosol device specifically designed for use in transportation, residential, industrial, and maritime environments. It is developed to extinguish fires and prevent their spread, particularly effective against fires caused by short circuits in electrical installations. In the case of localized fires, the AGS-11/1 proves its effectiveness by playing a crucial role in saving lives and property. The product is specifically designed for autonomous intervention in unattended energized electrical distribution systems (up to 40 kV), such as electrical panels, high-voltage substations, distribution cabinets, and automation equipment. It can also be used in transportation applications, as it meets vibration resistance requirements for railway, automotive, and aviation industries. Suitable for use in enclosed or moderately ventilated spaces up to 2.2 m³. Technical Specifications:: Automatic fire suppression device Aerosol-forming charge mass: 0.1 kg Operation time: 7 seconds Aerosol mixture temperature at 0.5 m from the generator: 50°C Dimensions (diameter × length): 122 × 25 mm Protected volume: up to 2 m³ Weight: 0.2 kg Operating temperature range: -50°C to +50°C Fire classes: B-A-E Compliance: CEN/TR 15276-1