The EATON 190838 is a UL 489 certified 4-pole miniature circuit breaker (MCB) rated for 20A at 240VAC. This MCB is designed to provide reliable protection against overloads and short circuits in electrical systems, ensuring safety and efficiency. Constructed with high-quality materials, it meets stringent industry standards for performance and reliability. Its compact design allows for easy installation in control panels, making it an ideal choice for various applications. The D curve characteristic ensures optimal performance in motor protection, enhancing system reliability.