5SY1705-2 SIEMENS

The 5SY1705-2 is a miniature circuit breaker (MCB) from Siemens, designed for reliable circuit protection in various applications. This 1-pole MCB features an auxiliary switch with a normally open (NO) contact, providing additional functionality for remote monitoring or control. It has an F1 tripping characteristic, indicating its suitability for protecting circuits with sensitive electronic components or low inrush currents. The MCB is rated for 0.5A at 230V AC with a frequency of 50/60 Hz, and 60V DC. Its breaking capacity (Icn) is 3 kA AC according to IEC 60934, ensuring safe interruption of fault currents. This device is ideal for residential, commercial, and industrial applications where space is limited and reliable overcurrent protection is essential. The auxiliary contact can be used to signal the breaker's status, enabling remote monitoring and control. Siemens MCBs are known for their quality, reliability, and compliance with international standards. This MCB provides dependable protection against overloads and short circuits, preventing damage to equipment and ensuring safety.