<p>The Electronic Overload Relay is a reliable solution designed for industrial and commercial applications requiring precise motor protection. With a rated voltage of 1000 VAC and a current setting range from 63 to 210 A, it ensures dependable performance across various operational demands. This relay operates efficiently within a frequency range of 50/60 Hz, making it versatile for different electrical systems.</p><p>Engineered with safety in mind, this device features a power loss of only 0.107 W and can withstand impulse voltages up to 8 kV. Its insulation capabilities are robust, boasting a rated insulation voltage of 1000 VAC. The contact configuration includes one normally closed (NC) and one normally open (NO) contact, providing flexibility in control circuits.</p><p>This overload relay supports multiple trip classes—Class 10E, Class 20E, and Class 30E—allowing users to select the appropriate response time based on their specific application requirements. The unit&#39;s degree of protection is IP20, ensuring basic protection against dust ingress while maintaining compact dimensions with a width of 105 mm, height of 171 mm, and depth of 122.8 mm.</p><p>Designed for direct mounting compatibility with AF190-AF205 contactors, installation is straightforward using screw-type electrical connections. It offers an operational temperature range between -25&#176;C and +70&#176;C to accommodate diverse environmental conditions typical in industrial settings. Additionally, its storage temperature ranges from -50&#176;C to +85&#176;C.</p><p>In terms of compliance and reliability standards, this relay meets IEC/EN standards including IEC/EN 60947-1, IEC/EN 60947-4-1 as well as UL equivalents UL60947-1 and UL60947-4-1 ensuring adherence to international safety norms.</p><p>For enhanced circuit protection during short circuits or overloads up to currents as high as1250 A use fuse type gG devices alongside this relay setup which automatically resets after tripping without manual intervention required thus minimizing downtime potentiality significantly</p><p>Overall if you’re looking at optimizing your motor’s lifecycle through effective overload management integrating such relays could be key part towards achieving those goals given its technical prowess coupled alongside ease-of-use aspects inherent within design itself</p>