<p>When it comes to safeguarding your electrical systems, reliability and precision are paramount. This thermal overload relay is designed to meet the rigorous demands of industrial and commercial applications. It delivers dependable protection for your equipment by preventing overheating and ensuring optimal performance.</p><p>Operating at a rated voltage of 690 VAC with a current rating of 0.55 A, this relay functions effectively within standard power grids. Its dual-frequency capability (50/60 Hz) allows for versatile integration into various systems. The power loss stands at a minimal 1.1 W, contributing to energy efficiency without compromising on functionality.</p><p>The relay boasts an impressive rated impulse withstand voltage of 6 kV, alongside a robust insulation voltage also rated at 690 VAC, ensuring resilience against electrical surges. With its contact configuration of 1NC+1NO, it offers reliable switching capabilities essential for diverse operational needs.</p><p>Designed as a Class 10 trip device, this relay responds swiftly in overload conditions, providing timely intervention to protect connected machinery. Its degree of protection ratings—IP10 and IP20—ensure basic ingress protection suitable for installation environments that are not exposed to dust or water ingress beyond basic levels.</p><p>Installation is straightforward due to its direct mounting type design. Compact dimensions (45 mm width x 76.7 mm height x 53.5 mm depth) make it easy to integrate into existing setups without requiring significant space adjustments.</p><p>Operationally resilient across temperatures ranging from -25&#176;C to +60&#176;C, this relay adapts well to varying environmental conditions found in many industrial settings. Additionally, it supports compatibility with devices such as B6, BC6, VB6, BC7 among others—enhancing its versatility across different system configurations.</p><p>Compliance with international standards like IEC/EN 60947-1 and UL certifications ensures adherence to global safety benchmarks—a critical consideration for operations spanning multiple regions or requiring stringent regulatory compliance.</p><p>For short circuit conditions up to 35 A, the recommended fuse type is gG which provides additional protective measures against potential faults that could disrupt system integrity.</p><p>Electrical connections are secured via screw terminals—a traditional yet effective method ensuring stable connectivity over time while accommodating routine maintenance procedures easily.</p><p>Storage temperature flexibility (-50&#176;C to +80&#176;C) further underscores the product’s durability during non-operational phases or when kept in varied warehouse conditions before deployment.</p><p> </p><p>With an automatic reset function built-in along with a release class designation also set at Class 10—it provides peace-of-mind operation by automating recovery processes post-trip events without manual intervention required each time.</p>