
Product Description
Siemens 3RV2011-1GA10 Circuit Breaker Size S00 - Premium Motor Protection Solution
The Siemens 3RV2011-1GA10 is an industrial-grade motor protection circuit breaker engineered for reliable safeguarding of three-phase motors in demanding automation environments. Featuring CLASS 10 trip characteristics and adjustable A-release from 4.5 to 6.3 amperes, this S00 frame device delivers precise overload and short-circuit protection for motor circuits up to 3 kW at 400V.
Technical Specifications
- Model Number: 3RV2011-1GA10
- Frame Size: S00
- Adjustment Range: 4.5 - 6.3 A (A-release)
- Trip Class: CLASS 10
- Connection Type: Screw terminal
- Rated Operational Voltage (Ue): Up to 690V AC
- Breaking Capacity: 100 kA at 400V (Icu)
- Auxiliary Contacts: Compatible with add-on modules
- Mounting: 45mm DIN rail or direct panel mount
- Degree of Protection: IP20 (front), IP00 (terminals)
Key Applications & Use Cases
Ideal for motor protection in industrial control panels, conveyor systems, pump stations, HVAC equipment, and manufacturing automation. The 3RV2011-1GA10 excels in applications requiring coordinated motor starter assemblies with contactors and overload relays, particularly in process industries, material handling, and building automation systems.
Engineered Solutions & Benefits
This circuit breaker integrates seamlessly into SIRIUS modular system architectures, enabling space-efficient control cabinet designs. The CLASS 10 trip characteristic ensures motors start reliably while providing fast disconnection during fault conditions. Screw terminals accommodate wire sizes from 1.5 to 4 mm², supporting flexible installation requirements across global electrical standards.
Common Questions & Answers
Q: What motor power ratings does the 3RV2011-1GA10 protect?
A: At 400V three-phase, this breaker protects motors from 1.5 kW to 3 kW depending on the adjustment setting and application duty cycle.
Q: Can I use this with a soft starter or VFD?
A: Yes, the 3RV2011-1GA10 provides upstream protection for variable frequency drives and soft starters when properly coordinated according to Siemens application guidelines.
Q: What auxiliary modules are compatible?
A: Compatible with 3RV2901 auxiliary contact blocks, 3RV2902 alarm switches, and 3RV2917 undervoltage releases for enhanced functionality.
Q: How do I adjust the trip current?
A: The A-release dial on the front panel allows tool-free adjustment between 4.5A and 6.3A with clear scale markings for precise setting.
Warranty & Support
Backed by a comprehensive 12-month manufacturer warranty covering defects in materials and workmanship. Technical support available through authorized Siemens distributors and certified system integrators worldwide.
Related Products You May Need
Complete your motor control solution with these complementary Siemens components:
- Siemens 6SL3210-1PE31-5AL0 SINAMICS G120 Power Module - Variable frequency drive for advanced motor control
- Siemens 3VL5763-1DC36-0AA0 Circuit Breaker - Higher capacity protection for main distribution
- Siemens 6ES7 215-1HG40-0XB0 CPU 1215C Module - PLC controller for automated motor sequencing
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