Siemens SENTRON 5SY6 Miniature Circuit Breaker, 4-Pole, 20 A, Type B, 400 V ac AC, 60 V dc DC, 6 kA Breaking Capacity

The Siemens Miniature Circuit Breaker exemplifies reliability and efficiency in electrical protection. Designed to safeguard circuits at voltage levels of up to 400 V, this 4-pole device delivers performance you can trust, featuring a tripping characteristic of class B for precise operation. With a mechanical service life of approximately 10,000 cycles, it is robust enough for diverse operational conditions, supporting environments from -25 °C to 55 °C. Its compact design, measuring 90 mm in height and 72 mm in width, ensures easy installation on DIN rails, making it suitable for a wide range of industrial and infrastructure applications. This product reinforces safety standards while delivering the assurance of high quality and compliance with international norms, underscoring its significance in both residential and commercial electrical installations.

Robust design appropriate for both infrastructure and industrial environments