Siemens SENTRON 5SY8 MCB, 4P, 12.5A Curve D, 400V AC, 72V DC, 30 kA Breaking Capacity

The Siemens Miniature Circuit Breaker is designed for exceptional reliability and performance in electrical installations. Offering robust protection against overloads and short circuits, it is perfectly suited for industrial environments requiring a dependable solution. This device features a four-pole design with a tripping characteristic of class D, ensuring efficient performance under varying load conditions. With a mechanical service life of up to 10,000 operating cycles, it guarantees longevity, making it an ideal choice for both infrastructure and industry applications. The circuit breaker operates at a supply voltage of 400 V and supports a wide voltage frequency range. Its compact dimensions enable seamless integration into any space, while its IP20 protection class ensures safety and operational integrity.

Features advanced magnetic tripping operation for enhanced security
Designed to maintain a high breaking capacity current according to IEC standards
Includes touch protection for user safety during operation
Environmentally friendly being halogen-free and silicon-free
Allows installation of supplementary devices for expanded functionality
Complies with rigorous environmental testing standards for durability
Offers versatile mounting options across various applications