Siemens SENTRON 5SY7 Miniature Circuit Breaker, 3-Pole, 3 A, Type D, 400 V ac AC, 60 V dc DC, 15 kA Breaking Capacity

The Siemens Miniature Circuit Breaker offers advanced protection for your electrical system, designed specifically for optimal performance under demanding conditions. With a robust rating of 400 V and a breaking capacity of up to 40 kA, it effectively safeguards against overcurrent and short circuits, ensuring reliable operation in both industrial and infrastructure settings. Its compact design, measuring just 90 mm in height, makes it ideal for installations where space is limited. The touch protection feature enhances safety during operation, while its wide operational temperature range from -40 °C to 70 °C ensures adaptability in various environments. Built to last, this device boasts a mechanical service life of approximately 10,000 operating cycles, demonstrating its durability in high-demand applications.

Three-pole design enables multifaceted circuit protection