<p>When selecting a thermal overload relay for your industrial or commercial applications, understanding the technical specifications is crucial. This particular model offers robust performance and reliability, making it a practical choice for various electrical systems.</p><p>Designed to operate at a rated voltage of 690 VAC and handle a rated current of 0.55 A, this relay is well-suited for environments with standard frequencies of 50/60 Hz. It efficiently manages power loss with an output of just 1.1 W, ensuring energy efficiency in your operations.</p><p>The relay&#39;s safety features are noteworthy, with a rated impulse withstand voltage of 6 kV and insulation voltage matching its operational capacity at 690 V. The contact configuration includes one normally closed (NC) and one normally open (NO) contact, offering flexibility in circuit design.</p><p>The setting range between 1-1.3 A allows customization according to specific load requirements, while the trip class is classified as Class 10, providing reliable protection against overload conditions without unnecessary interruptions to service.</p><p>In terms of protection levels, this device boasts an IP10 degree for basic protection against solid objects and an IP20 rating that offers additional safeguarding from finger-sized ingress. The degree of pollution factor sits at IP3, indicating suitability for typical industrial settings where moderate pollution may occur.</p><p>Mounting is straightforward due to its direct mounting type feature. With dimensions measuring 45 mm in width, 88.3 mm in height, and a depth of 70.5 mm, it fits easily into compact spaces without compromising on functionality.</p><p>Temperature resilience further enhances its appeal; it operates effectively within -25 to +60 degrees Celsius and can be stored safely between -50 to +80 degrees Celsius—ideal for diverse environmental conditions.</p><p>This relay integrates seamlessly with AF09-AF38 devices and adheres to rigorous standards including IEC/EN 60947-1/-4-1/-5-1 as well as UL certifications UL 60947-1/-4-1 along with IEC 60335-2-40 A2L compliance—ensuring global compatibility and adherence to quality benchmarks.</p><p>For short circuit situations, it supports protective devices up to 6 A using fuse type gG—a testament to its robust design aimed at minimizing risks associated with electrical faults.</p><p>Connections are made secure via screw terminals which provide dependable electrical connectivity over time while the automatic reset function simplifies maintenance by allowing seamless recovery post-trip incidents without manual intervention required each time.</p>