The Siemens 3RV2011-4AA25 is a robust circuit breaker designed for motor protection, conforming to Class 10 specifications. This device is engineered to safeguard motors by providing reliable overload protection and recognising phase disturbances. It features a compact size S00 frame, making it suitable for space-constrained applications, and is equipped with three poles for the main current circuit.
With an adjustable pick-up value current of the current-dependent overload release ranging from 10 to 16 A, this circuit breaker ensures precise protection for a variety of motor sizes. The 3RV2011-4AA25 is capable of handling operating voltages up to 690 V and is rated for an operating current of 16 A at AC-3, with a rated operating frequency of 50 to 60 Hz.
The circuit breaker's spring-loaded terminals facilitate a secure and maintenance-free electrical connection for both the main current circuit and auxiliary and control current circuits. It is designed for easy mounting, with the flexibility to be installed in any position and the convenience of screw and snap-on mounting onto a 35 mm standard mounting rail according to DIN EN 60715.
This Siemens circuit breaker is not only efficient in its operation but also designed with safety in mind, featuring finger-safe protection and a shock resistance that adheres to IEC standards. Its mechanical and electrical endurance is rated at 100,000 switching cycles, indicating a long service life and reliability for industrial applications.
The 3RV2011-4AA25 is a testament to Siemens' commitment to quality and innovation in providing advanced protection solutions for motor control systems. It is an essential component for industrial automation, ensuring the longevity and efficiency of motor operations across various sectors.