Siemens SENTRON 5SY7 MCB, 4P, 500mA Curve D, 400V AC, 50 kA Breaking Capacity

The Siemens Miniature Circuit Breaker is designed to deliver robust protection and reliability for electrical circuits in various environments. With its innovative design and durable construction, this model ensures high performance in both residential and industrial applications. Its four-pole structure and impressive breaking capacity of up to 50 kA make it essential for safeguarding against overloads and short circuits. Engineered to be both halogen-free and silicon-free, it prioritises safety alongside efficiency. The compact dimensions and lightweight build further enhance its integration into existing systems, making installation and maintenance straightforward. This product embodies a commitment to quality and sustainability, ensuring long-lasting service in diverse operating conditions.

Four-pole design for versatile applications
High breaking capacity to safeguard against electrical faults
Designed for easy installation on DIN rail
Temperature range allows for use in extreme conditions
Compact dimensions ensure space efficiency in installations
Halogen-free materials reduce environmental impact
Touch protection feature enhances user safety
Sealable design prevents unauthorized access
Suitable for both infrastructure and industrial environments