Siemens SENTRON 5SY7 MCB, 1P, 50A Curve D, 400V AC, 60V DC, 15 kA Breaking Capacity

The Siemens Miniature Circuit Breaker is a robust and efficient solution for safeguarding electrical installations. Designed to operate at voltages of 230/400 V and capable of handling current ratings up to 50 A, it ensures reliable protection against overload and short circuits. This breaker features a compact design, fitting seamlessly into standard DIN rail setups, making it an ideal choice for diverse applications in industrial and infrastructural environments. Its durable construction and IP20 protection class guarantee long-lasting performance and safety in challenging conditions. The device boasts an impressive mechanical service life, able to withstand considerable operating cycles, ensuring maintenance intervals are minimised. Designed for easy installation and adaptability, this model stands out with its touch protection and suitability for integration with supplementary devices, making it a versatile addition to any electrical system.

Designed with a tripping characteristic class D for optimal performance
Features touch protection for enhanced user safety
Allows for a variety of conductor cross-sections for flexible connectivity
Robust construction suitable for diverse environmental conditions
Supports operation within a wide temperature range from -40 °C to 70 °C
Easy to install with a DIN rail fastening method for quick setup