<p>The Thermal Overload Relay is a robust solution designed for industrial and commercial applications, ensuring reliable protection against overloads. With a rated voltage of 690 VAC and a current setting range between 130-175 A, this relay caters to demanding environments where precision and durability are paramount.</p><p>Operating at both 50/60 Hz, the relay offers versatility across various electrical systems. Its power loss is minimal at just 3.8 W, contributing to energy efficiency while maintaining optimal performance. The device&#39;s rated impulse withstand voltage stands at an impressive 6 kV, providing resilience against transient overvoltage conditions.</p><p>This relay features a contact configuration of 1NC+1NO, allowing for straightforward integration into existing circuits. It adheres to Trip Class 10 standards, ensuring timely response during overload situations without unnecessary interruptions in operations.</p><p>Designed with user safety in mind, it boasts an IP20 degree of protection and IP3 degree of pollution rating. This ensures that the device remains protected from solid objects larger than 12 mm and operates safely in moderately polluted environments.</p><p>Direct mounting simplifies installation procedures while maintaining secure placement within your system setup. The dimensions—104 mm width, 151 mm height, and 126 mm depth—make it compact enough for space-constrained installations without compromising on functionality.</p><p>Operationally versatile between -25 to 55 degrees Celsius and capable of storage from -40 to 70 degrees Celsius, this relay can handle diverse climate conditions efficiently. It pairs seamlessly with AF190-AF205 contactors for streamlined integration into broader systems.</p><p>Compliance with international standards such as IEC/EN 60947-1/-4-1/-5-1 and UL certifications underscores its reliability and quality assurance across global markets. For short circuit protective devices, it supports up to a maximum of 315 A using gG or aM type fuses which ensures added safety measures during unexpected high-current events.</p><p>Electrical connections are facilitated via screw terminals for secure attachment while the automatic reset function enhances ease-of-use by simplifying recovery post-trip events without manual intervention.</p><p>In summary, this thermal overload relay combines advanced technical specifications with practical features tailored for professionals seeking dependable solutions in complex electrical systems.</p>