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

The Siemens Miniature Circuit Breaker is designed to provide reliable protection against overloads and short circuits in electrical systems. With its robust 4-pole configuration, it is suitable for various industrial and infrastructural applications. It features a commendable tripping characteristic class A, ensuring enhanced protection where required. Operating efficiently at a voltage of 400 V, this device guarantees superior performance across a range of operational conditions. The product adheres to international standards, ensuring quality and safety in diverse environments, from domestic to industrial settings. Its compact design and versatile mounting options make it an excellent choice for efficient space utilisation in control panels and distribution boards.

Engineered for durability with a mechanical service life of approximately 10000 operating cycles
Compatible with various conductor cross-section sizes to accommodate diverse installation needs
Incorporates touch protection features for enhanced user safety during maintenance tasks
Halogen-free materials are used to reduce environmental impact and enhance safety
Offers flexibility with multiple installable supplementary devices for customisation
Designed to function within a broad temperature range ensuring reliability in extreme conditions
Lightweight construction allows for easy handling and installation in confined spaces