The Siemens 3RV2011-0HA10 is a robust motor protection circuit breaker designed to safeguard motors in industrial applications. This compact device is part of the SIRIUS 3RV2 range and is engineered to provide reliable protection against overloads and short-circuits, ensuring the longevity and efficiency of your motor systems.
With a trip class of CLASS 10, the 3RV2011-0HA10 is adept at responding swiftly to prevent damage to your equipment. It features a current adjustment range of 0.55 to 0.8 A, making it versatile for various motor sizes within this spectrum. The circuit breaker is rated for a maximum operating voltage of 690 V and is suitable for use in systems with an operating frequency of 50 to 60 Hz.
The device is designed for screw and snap-on mounting, allowing for easy installation onto a 35 mm standard mounting rail in accordance with DIN EN 60715. It measures 45 mm in width, 97 mm in height, and 97 mm in depth, making it a space-saving solution for your motor control centre.
The 3RV2011-0HA10 is equipped with screw-type terminals for secure and reliable connections. It is designed to accommodate various conductor cross-sections, ensuring compatibility with a wide range of wiring configurations. The circuit breaker also boasts a mechanical service life of 100,000 switching cycles, indicating its durability and reliability in demanding industrial environments.
For added safety, the front of the device is rated at IP20, providing protection against touch by fingers and solid objects. The circuit breaker is also designed to be finger-safe, reducing the risk of electrical shock during operation or maintenance.
In summary, the Siemens 3RV2011-0HA10 motor protection circuit breaker is a high-quality component that offers precise protection for your motors, contributing to the overall safety and efficiency of your industrial systems.