TG5-12-152X152 Electrical Cabinet Wall Bushing – Product Description The TG5-12-152X152 Electrical Cabinet Wall Bushing is a high-performance insulating component designed to facilitate safe and efficient cable or conductor passage through electrical cabinet walls, panels, or enclosures. This bushing ensures reliable electrical insulation, mechanical protection, and environmental sealing in medium-voltage (MV) or high-voltage (HV) applications, particularly in switchgear, transformers, and power distribution systems. Key Features & Design 1. Material & Construction - Made from high-grade, weather-resistant insulating materials such as silicone rubber, epoxy resin, or porcelain, ensuring durability and long-term performance in harsh environments. - The robust 152mm x 152mm flange design provides a secure fit, preventing displacement or vibration-induced damage. 2. Electrical Performance - Rated for 12kV systems, with excellent dielectric strength to prevent flashovers or short circuits. - Creepage distance and insulation thickness are optimized to withstand transient overvoltages and pollution conditions (e.g., dust, moisture). 3. Mechanical Protection - The bushing acts as a barrier against mechanical stress, abrasion, and accidental contact with live conductors. - Its smooth inner surface minimizes cable friction during installation. 4. Environmental Sealing - Features IP66 or higher ingress protection, resisting water, dust, and corrosive gases. - Optional gaskets or sealing rings enhance airtightness for indoor/outdoor use. 5. Installation Flexibility - Compatible with standard electrical cabinet cutouts, enabling quick mounting via bolts or clamps. - Suitable for horizontal or vertical orientation, adapting to diverse cabinet layouts. Applications - Power Distribution: Integrates into switchgear, RMUs (Ring Main Units), and transformer compartments. - Renewable Energy: Used in solar/wind farm control cabinets to route cables safely. - Industrial Systems: Protects cables in manufacturing plants, mining equipment, or railway substations. Compliance & Safety - Meets international standards (e.g., IEC, IEEE) for electrical insulation and fire resistance (UL94 V-0 rated options available). - Non-toxic, halogen-free materials ensure eco-friendly operation. Advantages - Reliability: Reduces downtime by preventing insulation failures. - Safety: Isolates high-voltage components from grounded surfaces. - Low Maintenance: Resists UV degradation, chemicals, and temperature extremes (-40°C to +120°C). In summary, the TG5-12-152X152 Wall Bushing is a critical solution for secure cable management in electrical infrastructure, combining advanced insulation, ruggedness, and adaptability for demanding applications.