Siemens SENTRON 5SY4 MCB, 4P, 1.6A, Type A, 400V AC, 60V DC, 35 kA Breaking Capacity

The Siemens Miniature Circuit Breaker is designed for reliable performance in demanding environments. With an advanced tripping characteristic class A, it ensures heightened protection against electrical faults. Built to withstand harsh conditions, this device features a high mechanical service life of 10,000 operating cycles. Its compact design facilitates seamless installation and integration into various infrastructures and industrial settings, while ensuring optimal space utilisation on DIN rails. Offering a robust operational capacity, it operates effectively within wide temperature ranges, making it suitable for diverse applications. The circuit breaker also prioritises user safety with touch protection and features designed for secure terminal connections, underscoring its reliability and effectiveness in electrical systems.

Built to Iec / En standards for safety and performance
Vibration resistance ensures durability in challenging conditions
Touch protection enhances user safety during operation
Sealable design prevents unauthorised access to terminals
Halogen-free and silicon-free materials contribute to environmental safety
Versatile mounting options allow for installation in various orientations