Siemens SENTRON 5SY7 MCB, 4P, 8A Curve D, 400V AC, 60V DC, 30 kA Breaking Capacity

The Siemens Miniature Circuit Breaker offers outstanding performance and reliability for various applications. Designed for 400 V operation, this four-pole device stands out with its robust short-circuit breaking capacity, ensuring optimal protection in demanding environments. With a mechanical service life of 10,000 operating cycles, it is built to withstand the rigours of industrial usage. The innovative design features touch protection and allows for seamless integration with supplementary devices, guaranteeing both safety and versatility. Its compact dimensions make it an ideal choice for installations where space is at a premium, while its extensive operational temperature range ensures reliable performance in diverse settings.

Designed for easy installation on DIN rails enhancing setup efficiency
Offers IP20 protection safeguarding connected conductors from dust and accidental contact
Features halogen-free materials promoting environmental safety
Allows for various conductor cross-sections accommodating diverse wiring needs
Meets stringent international standards assuring compliance and reliability
Equipped with a setting current for I-tripping facilitating precise operational control
Robust vibration resistance ensures stability in dynamic environments