The Siemens 3RV1011-1FA10 is a SIRIUS series motor protection circuit breaker designed to safeguard electrical circuits and motors from overloads and short circuits.
Key Features
- Adjustable Current Range: 3.5 to 5.0 A, allowing precise protection tailored to specific motor requirements.
- Operating Voltage: Supports voltages up to 690 V AC, suitable for a wide range of industrial applications.
- Short-Circuit Release: Instantaneous trip at 65 A, ensuring rapid response to fault conditions.
- Trip Class: Class 10, providing quick disconnection during overload situations.
- Mounting: Designed for DIN rail mounting, facilitating easy installation and integration into control panels.
- Connections: Equipped with screw terminals for secure and reliable wiring.
- Dimensions: Compact size measuring 45 mm (W) x 90 mm (H) x 75 mm (D), optimizing space within electrical enclosures.
- Weight: Approximately 0.282 kg, ensuring ease of handling during installation.
Applications
This circuit breaker is ideal for protecting three-phase motors up to 1.5 kW at 400 V AC, making it suitable for various industrial machinery and equipment. Its robust design ensures reliable operation in demanding environments.
Additional Information
- Operating Frequency: 50/60 Hz
- Phase Failure Detection: Yes, enhancing motor protection by detecting phase loss.
- Surge Voltage Resistance: 6 kV, providing resilience against voltage spikes.
- Compliance: Meets international standards, including IEC and UL/CSA certifications.
The Siemens 3RV1011-1FA10 offers a reliable solution for motor protection, combining adjustable settings with robust safety features to ensure optimal performance and longevity of electrical systems.
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