5SY4220-8 SIEMENS

The 5SY4220-8 is a miniature circuit breaker (MCB) manufactured by Siemens, designed for reliable circuit protection in residential, commercial, and industrial applications. This two-pole MCB is rated for a voltage of 400V and has a high breaking capacity of 10kA, ensuring it can handle substantial fault currents. It features a D-curve tripping characteristic, making it suitable for circuits with high inrush currents, such as those found in motors and transformers. With a current rating of 20A, this MCB is ideal for protecting circuits powering lighting, appliances, and other general-purpose loads. The compact design, with a depth of 70mm, allows for easy installation in standard distribution boards and enclosures. The 5SY4220-8 provides overload and short-circuit protection, safeguarding electrical equipment and preventing potential fire hazards. Its robust construction and reliable performance make it a dependable choice for various electrical installations. Siemens is a trusted brand known for its high-quality electrical products, ensuring the 5SY4220-8 meets stringent safety standards. This MCB offers a combination of performance, safety, and ease of installation.