Siemens 5SY4225-7

The Siemens SUP PTOR 5SY4 2P 480V 25A 5K C-TRIP Circuit Breaker is a high-performance miniature circuit breaker designed for reliable protection in various industrial and infrastructure applications. With a robust design and a breaking capacity of 10kA according to EN 60898, this circuit breaker ensures optimal safety and performance. The device features a C-trip characteristic, making it suitable for protecting circuits with moderate inrush currents.

Engineered for durability, the circuit breaker boasts a mechanical service life of up to 10,000 operating cycles. It supports both single-phase and multi-phase operations with an insulation voltage of 440V. The breaker is compliant with IEC 60947-2 and EN 60898 standards, ensuring it meets stringent safety and performance criteria.

Additional features include touch protection, halogen-free and silicon-free construction, and the ability to install supplementary devices. The device is designed for easy installation on DIN rails and can be mounted in any position. It also supports a wide range of conductor cross-sections, making it versatile for various wiring configurations.

Applications for this circuit breaker include industrial control panels, electrical distribution systems, and infrastructure projects where reliable circuit protection is essential.