<p>When it comes to ensuring optimal protection for your electrical systems, this Electronic Overload Relay is a reliable choice. Designed for industrial and commercial applications, it offers a robust solution with its impressive specifications tailored to meet demanding operational requirements.</p><p>The relay operates efficiently at a rated voltage of 1000 VAC and supports a current setting range from 20 to 56 A. Its rated current stands at 0.55 A, making it suitable for various applications requiring precision in overload protection. The device functions seamlessly across frequencies of both 50 Hz and 60 Hz, providing flexibility in diverse settings.</p><p>A key feature is its low power loss of just 0.036 W, which contributes to energy efficiency without compromising performance. With rated impulse withstand voltages of both 6 kV and 8 kV, the relay is well-equipped to handle transient overvoltages effectively.</p><p>This unit boasts an excellent degree of protection with IP10 and IP20 ratings, safeguarding against dust ingress and contact with live parts under specified conditions. It also features an IP3 degree of pollution rating, indicating its capability to operate reliably in environments with light pollution levels.</p><p>Mounting this device directly ensures ease of installation while maintaining compactness with dimensions measuring a width of 70 mm, height of 131.2 mm, and depth of 105.2 mm. It&#39;s designed for use within an operational temperature range from -25&#176;C up to +70&#176;C; thus it can withstand varied environmental conditions without affecting performance.</p><p>Compatibility is another strong point as it&#39;s suitable for use with AF40-AF65 contactors—an important consideration when integrating into existing systems or planning new installations.</p><p>The relay conforms to international standards such as IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1 along with UL certifications (UL60947-1 &amp; UL60947-4-1), ensuring compliance with global safety regulations—a crucial aspect when operating in regulated industries.</p><p>For short circuit protection devices up to160 A using Fuse Type gG are recommended—providing additional assurance against electrical faults that could disrupt operations or cause damage.</p><p>Electrical connections are made simple through screw terminals facilitating secure wiring practices essential in maintaining system integrity over time especially under varying load conditions encountered during normal operation cycles including trip classes ranging from Class10E through Class30E allowing adaptability based on specific application needs whether rapid response times or extended periods before disconnection required depending upon nature equipment being protected by this versatile componentry offering automatic reset function further enhancing usability factor particularly where downtime minimization critical concern storage temperatures between -50&#176;C &amp; +85&#176;C permit safe handling transport logistics even extreme climates Manufacturer Part Number:</p>