The Siemens 3RV2031-4EA10 is a robust motor protection circuit breaker designed to safeguard motors in industrial applications. This three-pole device is rated for 32 A and can handle operating voltages up to 690 V ac, making it suitable for a wide range of motor protection tasks. With a high breaking capacity of 100 kA, it ensures reliable disconnection in the event of a short circuit, providing peace of mind for both equipment and operators.
The breaker's magnetic trip element offers precise protection against overload and short-circuit conditions, ensuring motors operate within safe parameters. Its compact dimensions of 55 x 140 x 149.4 mm allow for efficient use of space inside electrical enclosures. The unit is engineered for durability, boasting a mechanical service life of 50,000 switching cycles, which contributes to reduced maintenance and longer service intervals.
Installation is straightforward, with the breaker designed for screw and snap-on mounting onto a 35 mm standard mounting rail according to DIN EN 60715. It also features screw-type terminals for secure and reliable connections. The 3RV2031-4EA10 is a dependable choice for those seeking a high-quality circuit breaker that delivers both performance and longevity in demanding industrial environments.