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

The Siemens Miniature Circuit Breaker is designed to provide reliable protection against overloads and short circuits in electrical systems. With a robust construction and advanced engineering, this device is ideal for use in both infrastructure and industrial applications. Featuring a four-pole design, this circuit breaker is capable of handling high operational currents while ensuring safety and efficiency. It is certified to meet rigorous standards, offering peace of mind and assurance of performance in various environmental conditions. This product's compact size and mounting versatility make it a practical choice for modern electrical installations, ensuring that it integrates seamlessly into existing systems. The design prioritises user convenience, making maintenance and installation straightforward, whilst its operational parameters are suitable for a wide range of applications.

Four-pole design enhances circuit protection
Mechanical service life rated for 10000 operating cycles
Touch protection improves safety during usage
Halogen-free and silicon-free materials reduce environmental impact
Compact dimensions facilitate easy installation in restricted spaces
Vibration-resistant design ensures reliable operation in challenging conditions
Wide operational temperature range supports diverse installation environments
Robust breaking capacity provides confidence in high fault current scenarios