2CDS272517R0278 ABB - S202UDC-Z2

The 2CDS272517R0278, also known as the ABB S202UDC-Z2, is a System pro M compact series miniature circuit breaker specifically engineered for direct current (DC) applications. This current-limiting circuit breaker is designed and certified to meet the stringent requirements of UL489 standards, ensuring safe and reliable operation in North American markets. It provides robust protection against overcurrents and short circuits in DC circuits. The S202UDC-Z2 features a Z-characteristic tripping curve, offering enhanced sensitivity and faster response to low-level fault currents. With a compact design, it maximizes space utilization in electrical panels and enclosures. This circuit breaker is ideal for use in a variety of DC applications, including renewable energy systems, battery storage, and DC power distribution networks. Its high-quality construction and reliable performance make it a dependable choice for protecting DC circuits. The S202UDC-Z2 ensures the safety and longevity of electrical systems by quickly interrupting fault currents, preventing damage to equipment and minimizing downtime.