Siemens 3RV1611-1AG14: SIRIUS 3RV1 Circuit Breaker for Fuse Monitoring
The Siemens 3RV1611-1AG14 is a specialized circuit breaker from the SIRIUS 3RV1 series, specifically engineered for the reliable monitoring of fuses. This Size S00 device is designed to detect the failure of fuses in industrial power circuits, ensuring immediate signal transmission to prevent system malfunctions or hazardous operating conditions.
Built with the precision required for high-tier automation environments, the 3RV1611-1AG14 integrates seamlessly into control cabinets where continuous monitoring of power distribution components is vital for operational safety and equipment longevity.
Technical Specifications and Monitoring Capabilities
Based on official Siemens technical data sheets, the 3RV1611-1AG14 includes the following characteristics:
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Application: Dedicated for fuse monitoring (monitoring of 3-phase circuits).
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Size: Compact S00 frame size for optimized DIN rail space.
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Current Setting: Fixed thermal trip characteristic for reliable detection.
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Auxiliary Contacts: Integrated 1 NO (Normally Open) + 1 NC (Normally Closed) transverse auxiliary switch for remote signaling.
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Operating Voltage: Rated for up to 690 V AC.
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Connection Type: Standard screw-type terminals for secure and vibration-resistant wiring.
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Mounting: Standard mounting on 35 mm DIN rails according to DIN EN 60715.
Strategic Benefits for Industrial Power Distribution
The 3RV1611-1AG14 offers significant advantages for maintaining high-availability industrial infrastructures:
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Rapid Fault Identification: Provides an immediate electrical signal upon fuse failure, allowing the control system to react before process errors occur.
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Enhanced Safety: Prevents the single-phasing of motors and other sensitive equipment by ensuring that fuse state is constantly supervised.
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Compact Integration: The S00 design allows for high component density, enabling the addition of monitoring capabilities without significantly expanding the control panel footprint.
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Robust Mechanical Design: Engineered with an IP20 protection rating and high shock resistance, ensuring reliable performance in demanding factory floor conditions.
