Siemens SENTRON 5SY7 MCB, 2P, 40A Curve D, 400V AC, 60V DC, 20 kA Breaking Capacity

The Siemens Miniature Circuit Breaker offers a robust and reliable solution for electrical protection in various applications. With a compact design that fits easily into standard distribution boards, it ensures optimal space utilisation while maintaining high operational efficiency. It is engineered to withstand extreme operational conditions and guarantees safety through its advanced tripping characteristics. The device supports two poles and is designed for 400V applications, making it ideal for both industrial and infrastructural settings. Its compliance with international standards such as IEC and UL ensures it meets stringent safety and performance criteria. This breaker is not just a protective device

Equipped with touch protection for enhanced safety
Designed for a mechanical service life of up to 10000 operating cycles
Halogen-free materials ensure lower environmental impact
Versatile installation options allow mounting in any position
Includes features for main switches in accordance with industry standards
Supports installation of supplementary devices for added functionality
Suitable for infrastructure and industrial applications for wide-ranging compatibility