Siemens Motor Protection Circuit Breaker 1.1-1.6A, 690V AC, 3 Poles, IP20, -20°C to 60°C 3RV1011-1AA10

The Siemens 3RV1011-1AA10 motor protection circuit breaker is engineered for industrial and commercial motor protection applications. It provides robust protection against current overloads and short circuits with a current range setting between 1.1 and 1.6 amps. This unit is designed to operate at a supply voltage up to 690 volts AC, making it suitable for high-voltage motor control systems.

Its compact dimensions (90mm length, 45mm width, and 81mm depth) allow easy integration into existing control panels, and the IP20 rating ensures protection against solid objects while being ideal for indoor environments. Capable of enduring operating temperatures from -20°C to 60°C, this device maintains reliable performance even in varying industrial ambient conditions.

The breaker is constructed with a current sensing type mechanism and includes a simple rocker switch for quick resets. DIN rail mounting enables fast and secure attachment within control cabinets, while labelled conductor terminals at the top and bottom simplify the wiring process. Certified under multiple international standards including VDE 0990, UL, IEC 947, and CSA, it meets stringent safety and quality requirements.

Industrial applications include HVAC systems, automotive manufacturing equipment, and machinery requiring frequent motor control and protection. The breaker boasts a service life of 100,000 operations combined with low power dissipation of 2.4 watts per pole, supporting efficient, long-term motor protection.

Designed for current ratings of 1.1 to 1.6 amps to tailor motor protection. Meets international standards for safety and performance across industries. Compact size and IP20 rating for versatile indoor use and installation.

Durable construction supporting frequent cycling operations. Energy-efficient operation with minimal power loss during use. Simple front dial adjustment of current settings for easy customization. DIN rail mounting for rapid installation in control systems.

Wide ambient temperature tolerance for industrial environments. Perfect for electrical automation in industrial, HVAC, and manufacturing sectors.

This Siemens Motor Protection Circuit Breaker is a key component for safeguarding electric motors, thereby preventing costly downtime and ensuring safety. Explore the full range of Siemens motor control products on EnvMart for superior industrial automation solutions.