Siemens 3RV2 Series Motor Protection Circuit Breaker, 4.5 to 6.3A, 20 to 690V Supply Voltage - 3RV2021-1GA15 This motor protection circuit breaker is designed to safeguard electrical motors in industrial applications. With robust features and high-performance specifications, it protects against overloads and short circuits, ensuring efficient operation and longevity. This component balances functionality and resilience, making it suitable for modern automation requirements. Features & Benefits • Adjustable current response for enhanced operational flexibility
• Thermal overload release for optimal motor protection
• Integrated screw terminals for simplified installation
• High breaking capacity to manage fault conditions
• Compact design allows versatile mounting options
• Energy-saving capabilities contribute to lower operating costs Applications • Protects three-phase motors in industrial environments
• Integrates into electrical distribution systems for added safety
• Utilised in automation systems for reliable motor control
• Suitable for environments with variable temperature conditions What should I consider when installing it? Ensure proper spacing and connections according to the provided guidelines for optimal performance. Can it be used in high-temperature environments? Yes, it operates effectively between -20°C and 60°C, making it suitable for various operational conditions. How it can be maintain it? Regular inspections for wear and ensuring tight connections will support ongoing performance. What types of motors are compatible with it? It is suitable for three-phase AC motors, particularly in industrial and automation applications. Is there a need for additional components with this device? Yes, additional protective components may be necessary depending on the application to ensure comprehensive motor safety.