5SY1716-4 SIEMENS

The 5SY1716-4 is a 1-pole miniature circuit breaker (MCB) from Siemens, designed for reliable circuit protection in residential and commercial applications. This MCB features an integrated auxiliary switch with a normally open (NO) contact, providing remote signaling capabilities for status indication or control purposes. It has a F2 tripping characteristic, indicating its suitability for protecting circuits with sensitive electronic components or low inrush currents. The device is rated for 16A and 230V AC at 50/60 Hz, as well as 60V DC, making it versatile for various power systems. With a breaking capacity (Icn) of 3 kA according to IEC 60934, it can effectively interrupt short-circuit currents, ensuring safety and preventing damage to equipment. The 5SY1716-4 offers a compact design for easy installation in distribution boards and consumer units. Its robust construction and compliance with international standards guarantee long-term performance and reliability. The auxiliary switch simplifies integration with building management systems or alarm circuits. This MCB provides dependable protection against overloads and short circuits, enhancing the safety and efficiency of electrical installations. It is an ideal choice for applications requiring both circuit protection and remote monitoring capabilities.