5SL6440-7 SIEMENS

The 5SL6440-7 is a miniature circuit breaker (MCB) manufactured by Siemens, designed for reliable overcurrent and short-circuit protection in electrical systems. This four-pole MCB is rated for a voltage of 400V and has a breaking capacity of 6kA, ensuring it can safely interrupt fault currents. It features a C-curve tripping characteristic, making it suitable for applications with moderate inrush currents, such as lighting circuits and general-purpose loads. With a current rating of 40A, this MCB is ideal for protecting circuits with higher current demands. The 5SL6440-7 provides dependable protection for electrical installations, preventing damage to equipment and minimizing the risk of electrical hazards. Its compact design allows for easy installation in distribution boards and consumer units. This MCB conforms to relevant IEC standards, guaranteeing its quality and safety. It is a crucial component for ensuring the safe and efficient operation of electrical systems in residential, commercial, and industrial settings. Siemens is a trusted brand known for its high-quality electrical products.