Siemens SENTRON 5SY8 Miniature Circuit Breaker, 4-Pole, 10 A, Type D, 400 V ac AC, 72 V DC, 40 kA Breaking Capacity

The Siemens Miniature Circuit Breaker is designed for reliable protection in electrical installations, ensuring the safety and efficiency of your systems. This 4-pole device operates with only magnetic tripping, making it ideal for applications where simplicity and dependability are paramount. With a rated operational current of 10A at 400 V, it demonstrates exceptional performance in various environments, from industrial to infrastructural settings. Its robust design is complemented by a notable mechanical service life of approximately 10,000 operating cycles, ensuring longevity and resilience under pressure. The product complies with stringent safety standards, including overvoltage category III, thereby offering enhanced protection against surges.

Designed for 400 V applications providing robust circuit protection