Siemens 7 → 10 A SIRIUS 3RV Motor Protection Circuit Breaker

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.

• 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

• 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

The device operates safely between -20°C and +60°C.

The circuit breaker has adjustable settings for current response.

It includes a transverse auxiliary switch with 1 NO and 1 NC contact.

It can be mounted using screw or snap-on methods onto a standard DIN rail.

Yes, it has approvals for various industrial and hazardous applications.