Overview
The Siemens SIRIUS 3RV2011-1JA10 is a highly reliable, compact circuit breaker designed for robust motor protection applications. As a size S00 device, it offers a space-saving solution without compromising on performance. This standard switching capacity circuit breaker is primarily used for switching and protecting three-phase asynchronous motors against overload and short circuits. Its reliable screw terminal connections ensure quick and secure installation in control panels and machinery.
Key Benefit
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Maximum Uptime: Protects valuable motor assets, reducing unexpected downtime and maintenance costs.
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Space Efficiency: The S00 form factor allows for higher density installations in limited cabinet space.
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Easy Installation & Wiring: Secure screw terminals simplify the setup process.
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Versatile Application: Suitable for a wide range of industrial control and protection applications.
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Reliable Brand: Part of the trusted Siemens SIRIUS modular system, ensuring quality and longevity.
Features & Function
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Motor Protection: Provides essential protection for asynchronous motors, preventing damage from thermal overload and short circuits.
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Adjustable A-Release (Thermal Overload): Features a precise, adjustable setting range of 7 to 10 A, allowing it to be perfectly calibrated to the motor’s nominal current (Ie).
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Fixed N-Release (Short-Circuit): A magnetic short-circuit release fixed at 130 A ensures immediate and safe tripping in the event of a dangerous short circuit.
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Tripping Class 10: Guarantees tripping within 10 seconds at 7.2 times the set current, suitable for standard starting motors.
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Size S00: Extremely compact design, minimizing required installation space in control cabinets.
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Screw Terminals: Robust and easy-to-use screw terminal connection type for reliable wiring.
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Standard Switching Capacity: Ideal for typical industrial environments and applications.
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