Siemens SENTRON 5SY4 MCB, 4P, 25A, Type A, 400V AC, 60V DC, 20 kA Breaking Capacity

The Siemens Miniature Circuit Breaker is engineered for high performance, providing reliable protection for electrical installations in both infrastructure and industrial applications. With a robust design that features a tripping characteristic class A, this device assures safety and durability. Capable of handling rated voltages up to 400 V, this breaker operates effortlessly within a temperature range of -40 °C to 70 °C, ensuring it meets the demands of various environmental conditions. It comprises a four-pole design, including a neutral conductor, and boasts a mechanical service life of 10,000 cycles, making it a dependable choice for long-term operations. The breaker incorporates touch protection and has been designed following stringent safety standards, promising peace of mind and excellent operational efficiency.

Advanced touch protection ensures user safety during operation
Mechanical service life supports extensive operational cycles reducing the need for replacements
Versatile mounting options provide flexibility during installation
Meets international safety and performance standards ideal for various applications
Designed for minimal power loss enhancing overall energy efficiency
Compatible with supplementary devices allowing for customisation and upgrades
Robust construction ensures reliability in diverse operating environments