3RV2011-1AA10 – Siemens SIRIUS Circuit Breaker for Motor Protection, 1.1-1.6A, In Stock
Buy the Siemens 3RV2011-1AA10, a SIRIUS 3RV2 circuit breaker Size S00 for motor protection, CLASS 10, with 1.1-1.6 A thermal overload (A-release) and 21 A instantaneous overcurrent (N-release), screw terminal, standard switching capacity. In stock and available for fast shipping. Get a quote today.
Key Technical Specifications
- Product Type: 3RV2 circuit breaker, for motor protection
- Circuit Breaker Size: S00 (combinable with contactor sizes S00, S0)
- Trip Class: CLASS 10
- Thermal Overload Release (A-release): 1.1–1.6 A
- Instantaneous Overcurrent Release (N-release): 21 A
- Terminal Type: Screw terminal
- Switching Capacity: Standard
- Rated Operating Voltage: 690 VAC
- Rated Power: 1.1 kW
- Breaking Capacity: 100 kA (at 240/400/500/690 V AC)
- Phase Failure Sensitivity: Yes
- Temperature Compensation: Yes
- Disconnector Functionality: Yes
- Enclosure Rating: IP20
- Mounting: DIN rail / snap-on / threaded
- Ambient Temperature: -20°C to 60°C
- Dimensions (H x W x D): 97 x 45 x 91/97 mm
Design and Performance
Reliable Motor Protection in a Compact S00 Frame
Combines short-circuit shutdown, overload protection, and safe system isolation in a single compact device, using an on/off rotary dial to set motor full-load amperage for fast, accurate protection setup.
Optimized for Low Heat Loss
Minimized energy losses through optimized bimetal trip units keep the breaker efficient and climate-resistant, supporting reliable operation even at rated current in demanding load feeder applications.
High Breaking Capacity Across Voltage Ranges
Delivers up to 100 kA breaking capacity at 240, 400, 500, and 690 V AC, providing robust short-circuit protection across a wide range of supply voltage applications, including IT (ungrounded) systems.
Compact, Current-Limiting Motor Starter Protection
As part of the SIRIUS 3RV2 range, this breaker switches and protects three-phase motors up to 18.5 kW at 400 VAC and other loads with rated currents up to 40 A, optimized for load feeder applications.
Modular SIRIUS Compatibility
Part of the SIRIUS modular system, this circuit breaker combines with S00 or S0 size contactors and the SIRIUS 3RV29 infeed system, reducing main circuit wiring and simplifying load feeder assembly.
Why Buy the 3RV2011-1AA10 From Us
- In stock and ready for immediate dispatch
- Fast shipping on every order
- Commercial advisory support to help you confirm the right SIRIUS 3RV2 configuration for your motor
- Competitive pricing — get a quote in minutes
