Description
The Siemens SIRIUS 3RV2711-1DD10 is a compact system protection circuit breaker designed for industrial applications. This S00 size breaker features a 3.2A A-release and 42A N-release, providing reliable short-circuit protection for systems and consumers in UL-compliant installations. With UL 489 and CSA C22.2 No.5-02 approvals, this circuit breaker is optimized for consumer feeders due to its low waste heat generation and is suitable for IE3/IE4 motors. The compact and climate-resistant design supports worldwide approvals including IEC, UL/CSA, and applications in potentially explosive environments (ATEX or IEC Ex). The device is available with screw or spring-loaded connections for quick, maintenance-free, and vibration-proof installation.
Key Features
- System Protection Circuit Breaker size S00
- A-release: 3.2A, N-release: 42A
- UL 489 and CSA C22.2 No.5-02 approvals
- Compact and climate-resistant design
- Low waste heat generation
- Suitable for IE3/IE4 motors
- Screw or spring-loaded connections
- Optional built-in auxiliary switch
- Worldwide approvals (IEC, UL/CSA)
- ATEX and IEC Ex applications
- Country of origin: Germany
Technical Specifications
- Breaker Size: S00
- A-release: 3.2A
- N-release: 42A
- Rated Voltage: Up to 690V AC
- Number of Poles: 3 poles
- Connection Type: Screw or spring-loaded
- Insulation Voltage: 690V AC
- Surge Voltage Resistance: 6kV
- Operating Frequency: 50/60 Hz
- Operating Temperature: -20°C to +60°C
- Storage Temperature: -50°C to +80°C
- Maximum Altitude: 2000m
- Mechanical Life: 100,000 switching cycles
- Weight: approx. 0.49 kg
- Protection Degree: IP20
- Standards: IEC, UL 489, CSA C22.2 No.5-02, 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
- System protection for industrial plants
- Short-circuit protection of starter combinations
- Motor protection (with overload relay function)
- Transformer protection
- Main and EMERGENCY STOP switches
- IT networks
- Consumer feeders
- Potentially explosive environments (ATEX/IEC Ex)
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