5SV3342-6 Siemens

The Siemens 5SV3342-6 is a robust residual circuit breaker designed to provide exceptional protection in electrical circuits. Engineered for reliability, this 400 V ac device is capable of handling a current of up to 25 A across its four poles. With a substantial short-circuit current rating of 10 kA, it ensures safety and continuity in a variety of applications. This circuit breaker is distinguished by its Type A classification, which allows it to detect both pulsating direct currents and alternating residual currents, offering a comprehensive safety solution. The compact dimensions of 71.8 x 77.2 x 89.8 mm make it suitable for space-conscious installations, while its modular design allows for easy integration into electrical distribution boards. The 5SV3342-6 is designed for versatility, with the ability to be mounted in any position on a DIN rail, providing flexibility in installation. It also boasts a mechanical service life of 10,000 switching cycles, indicating its durability and long-term performance. With a residual current sensitivity of 30 mA, the device is highly responsive to fault currents, ensuring rapid disconnection to protect both equipment and personnel. Its silicon-free construction and the possibility to extend with supplementary devices make it a practical choice for a wide range of industrial and commercial settings. Crafted with the quality assurance of Siemens, this residual circuit breaker is a reliable choice for safeguarding electrical systems against residual currents and ensuring operational safety.