Description
The Siemens SIRIUS 3RV2011-1HA10 Motor Protection Circuit Breaker (3RV2011-1HA10) is a compact motor protection device designed for reliable overcurrent and short-circuit protection of three-phase motors. This S00 size breaker features a 5.5-8A adjustable thermal overload setting and 104A magnetic short-circuit trip, providing comprehensive protection for motors up to 3kW at 400V AC. With its screw terminal connection and DIN rail mounting capability, it offers easy installation in industrial control panels. The device includes a rotary switch with clear OFF/ON/TRIPPED position indication, ensuring safe operation and quick fault identification. Designed for AC-3 motor control applications, this breaker is suitable for protecting pumps, fans, compressors, and other industrial machinery in demanding environments.
Key Features
- Motor Protection Circuit Breaker with 3-pole configuration
- Adjustable thermal overload setting: 5.5-8A (Class 10)
- Magnetic short-circuit trip: 104A
- Rated motor power: up to 3kW at 400V AC
- Rotary switch with OFF/ON/TRIPPED position indication
- Screw terminal connection
- Compact S00 size (45mm width)
- DIN rail mounting
- Country of origin: Germany
Technical Specifications
- Number of Poles: 3 poles
- Rated Operational Current: 8A (AC-3 at 400V)
- Thermal Overload Setting: 5.5-8A adjustable (Class 10)
- Magnetic Trip Current: 104A
- Rated Motor Power: up to 3kW at 400V AC
- Rated Voltage: 690V AC
- Short-Circuit Breaking Capacity: 100kA at 400V AC
- Connection Type: Screw terminals
- Size: S00 (45mm width)
- Dimensions: 45mm × 90mm × 96mm (W×H×D)
- Weight: approx. 0.345 kg
- Protection Degree: IP20
- Operating Temperature: -20°C to +60°C
- Mechanical Life: 100,000 operations
- Electrical Life: 100,000 operations
- Standards: IEC 60947-2, UL 508, CSA, CE, RoHS compliant
Warranty & After-Sales
- Factory new units: 12 months warranty
- Refurbished units: 3-6 months warranty
- Technical support for configuration and integration
- Wiring and installation assistance
- Compatibility verification with existing systems
- Commissioning and diagnostics support available
Delivery Time
- Standard delivery: 3-5 working days
- Express shipping available upon request
Why Choose Our Store
- Genuine Siemens SIRIUS components
- Global supply network with competitive pricing
- Expertise in industrial automation systems
- Comprehensive technical documentation
- Responsive customer service and support
Applications
- Three-phase motor protection (pumps, fans, compressors)
- Industrial machinery motor circuits
- Conveyor systems and material handling equipment
- HVAC systems and building automation
- Machine tool motor protection
- Pump stations and water treatment systems
- Compressor and fan control applications
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