<p>The Thermal Overload Relay is a reliable choice for industrial and commercial applications, offering robust protection for electrical circuits. With a rated voltage of 690 VAC and a current rating of 0.55 A, this relay is designed to handle demanding environments while maintaining high performance standards.</p><p>Operating efficiently at both 50 and 60 Hz frequencies, it ensures seamless integration into various electrical systems. The power loss of just 2.5 W underscores its energy-efficient design, making it an economical option over the product lifecycle.</p><p>Safety features are paramount in this relay, boasting a rated impulse withstand voltage of 8 kV and an insulation voltage also at 690 V. This resilience against voltage spikes protects sensitive equipment from potential damage. The contact configuration includes one normally closed (1NC) and one normally open (1NO) contact, providing flexibility in circuit design.</p><p>The relay&#39;s setting range between 57-67 A allows for fine-tuning to specific application needs, supported by its Class 10 trip classification which offers rapid response to overload conditions. The degree of protection offered is IP10 and IP20, with an additional degree of pollution rating at IP3, ensuring durability even in challenging environments.</p><p>Designed for direct mounting with dimensions measuring a width of 54.9 mm, height of 101.4 mm, and depth of 106.9 mm, this compact unit fits seamlessly into space-constrained installations without compromising on capability or safety.</p><p>Operationally versatile across temperatures ranging from -40 to +70&#176;C makes it suitable for diverse climates found across Australia—from the cooler southern regions to the more extreme northern territories—while storage capabilities extend from -50 up to +80&#176;C.</p><p>This thermal overload relay pairs effectively with AF40-AF65 contactors enhancing compatibility within existing setups without necessitating extensive modifications or additional components.</p><p>Compliance with international standards such as IEC/EN 60947-1,-4-1,-5-1 UL60947-1,-4-1 as well as IEC60335-2-40A2L reflects its commitment to meeting rigorous global safety benchmarks ensuring peace-of-mind operation wherever deployed globally including adherence under Australian regulations too!</p><p>For short circuit protection devices up-to160A use fuse type gG alongside screw-type electrical connections facilitating straightforward installation processes minimizing downtime during setup phases significantly hence optimizing productivity levels consistently thereafter!</p><p>Automatic reset functionality provides hassle-free recovery post-trip events reducing manual intervention requirements thus streamlining operational workflows efficiently overall contributing towards enhanced system reliability long-term ultimately delivering value-driven outcomes continually!</p>