<p>When it comes to reliable protection for your electrical systems, this Thermal Overload Relay stands out as a solid choice for industrial and commercial applications. Designed with precision, it ensures optimal performance under varying conditions.</p><p>Operating at a rated voltage of 690 VAC and a frequency of 50/60 Hz, this relay is versatile enough to handle demanding environments. With a rated current of 0.25 A and power loss capped at 2.3 W, it provides efficient operation without unnecessary energy wastage. The relay&#39;s robust design includes an impressive rated impulse withstand voltage of 8 kV and a rated insulation voltage also at 690 V, offering enhanced safety against electrical surges.</p><p>The contact configuration features both normally closed (1NC) and normally open (1NO) contacts, providing flexibility in control circuit design. Its setting range of 100-135 A makes it adaptable for various load requirements while adhering to Trip Class 10 standards ensures timely response during overload situations.</p><p>With an IP20 degree of protection and IP3 pollution degree rating, the relay is well-suited for indoor installations where dust ingress is minimal. The direct mounting type simplifies installation processes while maintaining system integrity.</p><p>Dimensionally compact with a width of 89 mm, height of 140 mm, and depth of 126 mm, this relay fits seamlessly into existing setups without requiring extensive space adjustments. It operates efficiently within temperatures ranging from -25 to +55 degrees Celsius, ensuring reliability even in harsh conditions.</p><p>Compatibility with AF116-AF140 Contactors adds to its versatility in system integrations. Safety approvals from IEC/EN standards (60947-1/-4-1/-5-1) along with UL certifications underline its compliance with international quality benchmarks.</p><p>For short-circuit scenarios, the device supports protective devices up to 224 A using gG type fuses—ensuring that your system remains protected under fault conditions. Electrical connections are facilitated via screw terminals for secure attachment.</p><p>Storage doesn&#39;t pose any issues either; the unit can be safely stored between -40 to +70 degrees Celsius without compromising future functionality.</p><p>Finally, the automatic reset function enhances convenience by reducing manual intervention after trip events—streamlining operational workflows significantly.</p><p>This thermal overload relay combines technical excellence with practical usability—making it an ideal component in safeguarding your electrical infrastructure effectively.</p>