<p>In the world of industrial and commercial electrical engineering, precision and reliability are non-negotiable. The product at hand is engineered to meet these exacting standards, offering a robust solution for your technical needs. Designed with versatility in mind, this component operates efficiently within both auxiliary and main circuits.</p><p>With a rated voltage of 600 VAC/VDC for auxiliary circuits and 690 VAC for main circuits, it provides flexibility across various applications. This adaptability is further enhanced by its ability to handle a rated current of 18.9 A, making it suitable for demanding environments where consistent performance is crucial.</p><p>Operating seamlessly across standard frequencies of 50/60 Hz, this product ensures compatibility with global power systems, providing peace of mind whether you&#39;re implementing it in local projects or international installations.</p><p>Its compact design features dimensions that optimize space without compromising on functionality—measuring just 45 mm in width, 103.5 mm in height, and 67.3 mm in length. Despite its small footprint, it maintains durability with a weight of only 0.046 kg, making it easy to integrate into existing setups without adding unnecessary bulk.</p><p>Compliance with rigorous industry standards such as IEC/EN 60947-1 and IEC/EN 60947-4-1 guarantees that this product meets essential safety and performance benchmarks. Additionally, its adherence to UL standards (UL 60947-1 and UL 60947-4-1) underscores its suitability for use within North American markets.</p><p>This component is specifically designed for use with the EF19 system—a testament to its tailored engineering approach which ensures optimal compatibility and performance when paired together.</p><p>In summary, if you are seeking a reliable component that balances efficiency with compliance across multiple regions while maintaining ease of integration due to its compact size—this product stands out as an ideal choice for industrial applications requiring dependable operation under varying conditions.</p>