<p>When selecting an electronic overload relay, precision and reliability are key. This Electronic Overload Relay is engineered to meet the demands of industrial and commercial applications with a focus on robust performance and adaptability.</p><p>Operating at a rated voltage of 690 VAC and accommodating a frequency range of 50/60 Hz, this relay ensures compatibility with various electrical systems. It supports a current setting range between 2-6.3 A, providing flexibility for different operational requirements. The relay&#39;s power loss is minimal, ranging from 0.008 to 0.083 W, which enhances energy efficiency in your setup.</p><p>The device boasts a rated impulse withstand voltage of 6 kV and an insulation voltage also at 690 V, offering strong protection against electrical surges and ensuring long-term durability. Its contact configuration includes one normally closed (1NC) and one normally open (1NO) contact, facilitating straightforward integration into existing circuits.</p><p>Designed with user safety in mind, it features an IP20 degree of protection against solid objects larger than 12 mm while maintaining an IP3 degree of pollution resistance for added reliability in challenging environments. The trip class options—Class 10E, Class 20E, and Class 30E—provide tailored response times to suit specific application needs.</p><p>This compact unit measures just 44.4 mm in width by 74.6 mm in height by 57 mm in depth, making it suitable for installations where space is limited. Direct mounting simplifies installation procedures without compromising stability or security.</p><p>The operational temperature range spans from -25 to +70 degrees Celsius while its storage temperature extends further from -50 to +85 degrees Celsius; this versatility allows the relay to function effectively across diverse climatic conditions.</p><p>Compatibility with devices such as B6/B7 series contactors (including BC6/BC7), VB6/VB7 series vacuum breakers (including VBC6/VBC7), as well as MC1/MC2 models underscores its adaptability across multiple platforms.</p><p>Standards compliance is assured through adherence to IEC/EN standards—60947-1, -4-1, -5-1—and UL standards—60947-1/-4-1—demonstrating the product&#39;s commitment to quality assurance and regulatory conformity globally.</p><p>For short circuit protection up to 20 A using fuse type gG devices ensures enhanced safety during fault conditions while screw-type electrical connections provide secure attachment points that resist loosening over time due to vibrations or thermal cycling effects commonly encountered within industrial settings.</p><p>Lastly equipped with automatic reset functionality this relay offers convenience by minimizing manual intervention post-trip events thereby reducing downtime significantly within your operations cycle ensuring seamless continuity throughout usage scenarios whether routine maintenance schedules demand attention or unexpected disruptions occur unexpectedly allowing you peace-of-mind knowing critical infrastructure remains protected under all circumstances imaginable!</p>