Description
The Siemens 5SL4405-8 is a premium SENTRON Miniature Circuit Breaker (MCB) designed to provide robust and reliable protection for electrical circuits. This 3+N pole device is equipped with a 500mA residual current sensitivity, a Curve D tripping characteristic for high inrush currents, a 400V AC operational voltage, and a substantial 10 kA breaking capacity.
Engineered with Siemens’ commitment to safety and quality, the 5SL4405-8 effectively detects and interrupts fault currents, protecting downstream equipment from damage and preventing electrical fires. Its durable construction ensures long-term reliability in various installation environments.
This Siemens MCB is an essential component for safeguarding electrical installations in residential, commercial, and industrial settings. It provides critical protection against overload and short-circuit conditions, ensuring the safety of both people and property.
Choose the Siemens 5SL4405-8 for dependable circuit protection and peace of mind. Its advanced features and adherence to international standards make it a trusted choice for critical electrical applications. Secure your installations with this certified Siemens MCB.







