The Siemens 3RV2011-1HA15 is a robust circuit breaker designed for motor protection, ensuring the safe and efficient operation of machinery in various industrial settings. This three-pole breaker is engineered to provide Class 10 A-release with an adjustable pick-up value current range of 5.5 to 8 A, and a notable short-circuit release of 104 A. Its compact dimensions of 45 x 96.9 x 97 mm allow for convenient installation in space-constrained environments.
Crafted for durability, the 3RV2011-1HA15 boasts a mechanical service life of 100,000 switching cycles, highlighting its reliability and longevity. The breaker operates effectively within a voltage rating of up to 690 V ac and is suitable for use at an operating frequency of 50 to 60 Hz. Its electrical endurance also promises 100,000 switching cycles, ensuring consistent performance over time.
The device is designed with screw-type terminals for both the main current circuit and auxiliary and control current circuits, facilitating secure and straightforward connections. It can accommodate a variety of conductor cross-sections, making it versatile for different wiring requirements.
This circuit breaker is also designed with safety in mind, featuring finger-safe terminals and a shock resistance that complies with IEC standards. It is suitable for any mounting position and can be easily installed onto a 35 mm standard mounting rail according to DIN EN 60715.
The Siemens 3RV2011-1HA15 is a dependable solution for motor protection, offering precise overload protection to prevent motor damage and minimise downtime, making it an essential component for maintaining the efficiency and safety of industrial operations.