Siemens SENTRON 5SY7 MCB, 4P, 500mA Curve D, 400V AC, 50 kA Breaking Capacity

The Siemens Miniature Circuit Breaker is engineered to deliver robust protection and reliability in various electrical applications. With its compact design and advanced features, it ensures optimal performance in demanding environments. The device is equipped with a current rating of 0.5 A and conforms to high international standards, making it suitable for both commercial and industrial settings. Operating with a tripping characteristic class D, it guarantees rapid response in case of overcurrents, preserving the integrity of connected equipment. Additionally, this circuit breaker boasts a high mechanical service life, capable of enduring up to 10,000 operating cycles. With features designed for versatile installation, it is an ideal choice for professionals seeking efficiency and safety in electrical installations.

Designed for reliable operation under a range of environmental conditions
Halogen-free and silicon-free construction ensures safety and compliance
Offers IP20 protection class for secure operation with connected conductors
Versatile mounting position allows for easy integration into various setups
Supports a wide cross-section range for connectable conductors
Rapid disconnect capabilities enhance system responsiveness
Incorporates properties for main switches in accordance with relevant standards
Compact dimensions enable efficient use of space in electrical panels