Siemens SENTRON 5SY4 MCB, 3P, 32A Curve C, 440V AC, 10 kA Breaking Capacity

The Siemens 5SY4 series are type C MCBs (miniature circuit breakers) rated at 400 V and provide a 10 kA breaking capacity. The range includes 1 or 3 pole options, all featuring reliable high performance and excellent quality.

Standards: EN 60898; DIN VDE 0641; Part 11; IEC 60898

This miniature circuit breaker (MCB) plays a crucial role in electrical systems by safeguarding circuits against overloads and short circuits. The 3-pole setup ensures effective operation in three-phase applications. With compact dimensions of 54mm in width, 90mm in length, and 76mm in depth, it is an efficient solution for various electrical installations.

• C-Characteristic circuit breaker for efficient overload protection
• Breaking capacity of 10kA for increased safety
• DIN Rail mount design facilitates straightforward installation
• Screw terminal type for secure electrical connections
• Rated voltage of 440V suitable for demanding applications
• Designed for extended operational life with 10,000 mechanical cycles

• Suitable for electrical distribution in commercial buildings
• Used in machinery for overload protection
• Employed in residential electrical installations

Yes, it functions in temperatures from -40°C to 70°C.

Yes, its compact dimensions make it ideal for limited spaces.

Yes, it supports both AC and DC voltage applications.

EN 60898; DIN VDE 0641; Part 11; IEC 60898