Siemens SENTRON 5SY4 MCB, 4P, 50A, Type A, 230V AC, 60V DC, 15 kA Breaking Capacity

The Siemens Miniature Circuit Breaker is designed for robust performance in various applications. This reliable device offers 1+N poles and an impressive breaking capacity of 10 kA for enhanced protection, ensuring utmost safety in electrical installations. Engineered for versatility, it operates efficiently at both AC and DC voltages, making it suitable for diverse industrial and infrastructural conditions. With a compact size that fits comfortably within standard installations, this circuit breaker also boasts a long mechanical service life, promising durability under frequent operation. Its environmental resilience is fortified by compliance with stringent IEC standards, ensuring reliable performance even in tough settings. The advanced features include a halogen-free design and optional supplementary devices, making it a forward-thinking choice for modern electrical systems.

Compact dimensions allow easy installation in tight spaces
Designed with a high operational current rating for versatile applications
Inherent protection class ensures safety in various environments
Robust mechanical design offers a service life of up to 10000 cycles
Flexibility in wiring options accommodates different conductor sizes
Meets stringent international standards for quality assurance
Optimised for quick access and servicing enhancing convenience