Siemens SENTRON 5SY8 MCB, 4P, 300mA Curve D, 400V AC, 70 kA Breaking Capacity

The Siemens Miniature Circuit Breaker is designed for effective protection and operational safety in various electrical applications. With a robust construction and adherence to EN 60947-2 standards, this device boasts a superior breaking capacity, ensuring reliable performance even under demanding conditions. Engineered for seamless integration within both infrastructure and industrial environments, it features a three-pole plus neutral configuration that helps manage power with precision. Its mechanical service life offers longevity, making it an ideal choice for numerous installations. Furthermore, this circuit breaker incorporates essential safety features, including touch protection and compliance with significant international standards, providing peace of mind for users.

Touch protection ensures user safety during operation
Combined terminals facilitate flexible connections
Halogen-free and silicon-free materials contribute to safer installations
Adaptable installation positions offer ease of use in various settings
A comprehensive range of connectable conductor cross-sections enhances versatility
The product supports installable supplementary devices for expanded functionality
Vibration resistance complies with rigorous IEC standards for enhanced durability
A compact design allows efficient space utilisation within panels