Siemens 3RV2 Series Motor Protection Circuit Breaker, 7 to 10 A Current Rating - 3RV2021-1JA15 This motor protection circuit breaker is designed to protect motors in industrial environments. Its main purpose is to prevent overloads and short circuits, ensuring operational safety and reliability. Geared towards automation professionals, this product incorporates features that enhance energy efficiency while effectively managing electrical protection. Features & Benefits • Adjustable current response up to 10A for flexibility
• Robust overload protection with a breaking capacity of up to 100 kA
• Compatible with various contactor sizes for straightforward integration
• Includes an auxiliary switch for added functionality
• Built to withstand up to 100,000 operating cycles for durability
• Operates effectively in a wide ambient temperature range Applications • Protects small to medium-sized motors
• Suitable for machinery in manufacturing processes
• Ideal for automation systems requiring reliable circuit protection
• Applicable in environments with fluctuating ambient temperatures
• Compact design makes it appropriate for space-constrained What is the temperature range for safe operation? The device operates safely between -20°C and +60°C. How can it be adjusted for different current ratings? The circuit breaker has adjustable settings for current response. What type of auxiliary switch does it support? It includes a transverse auxiliary switch with 1 NO and 1 NC contact. What is the installation method for this unit? It can be mounted using screw or snap-on methods onto a standard DIN rail. Is it suitable for use in hazardous environments? Yes, it has approvals for various industrial and hazardous applications.