<p>When you&#39;re in the market for a reliable and efficient thermal overload relay, this model stands out with its robust specifications tailored for industrial and commercial applications. Designed to safeguard your electrical systems from overloads, it operates seamlessly within a wide range of environments.</p><p>The thermal overload relay is rated at 690 VAC, with a current rating of 0.55 A, making it suitable for various medium-duty applications. It supports both 50 Hz and 60 Hz frequency operations, providing flexibility across different power systems. The device boasts a low power loss of just 1.3 W, ensuring energy efficiency while maintaining operational effectiveness.</p><p>With safety as a primary concern, this relay offers an impressive rated impulse withstand voltage of 6 kV and an insulation voltage matching its rated voltage at 690 V. The contact configuration includes one normally closed (NC) and one normally open (NO) contact, allowing for versatile integration into existing systems.</p><p>This thermal overload relay features a setting range of 13-16 A and adheres to Trip Class 10 standards, ensuring timely response during fault conditions to protect connected equipment effectively. Its degree of protection ratings are IP10 and IP20, along with an environmental pollution degree rating of IP3—indicating suitability for controlled environments where dust ingress is minimal.</p><p>Installation is straightforward thanks to its direct mounting type design. Measuring just 45 mm in width by 88.3 mm in height by 70.5 mm in depth, it fits comfortably into confined spaces without compromising on performance or accessibility.</p><p>Operationally versatile, the relay functions optimally between temperatures ranging from -25&#176;C to +60&#176;C and can be stored safely within temperatures as low as -50&#176;C up to +80&#176;C—ideal for diverse Australian climates.</p><p>Compatibility-wise, it&#39;s designed specifically for use with AF09-AF38 contactors—a testament to its adaptability across various setups. Safety certifications include compliance with IEC/EN standards (60947-1/-4-1/-5-1), UL standards (60947-1/-4-1), and IEC standard (60335-2-40 A2L).</p><p>For short circuit protection needs, it supports protective devices up to 40 A using Fuse Type gG configurations—ensuring comprehensive system security against unexpected surges or faults.</p><p>The electrical connection is facilitated via screw terminals which provide secure attachment points that are easy to manage during installation or maintenance activities.</p><p>Finally, the automatic reset function enhances convenience by reducing downtime after trips caused by transient faults or temporary overload conditions—allowing operations to resume smoothly without manual intervention required each time an issue occurs.</p>