<p>When it comes to ensuring robust electrical system performance, having a reliable monitoring device is paramount. This over and undercurrent monitoring relay offers a comprehensive solution for industrial and commercial applications, providing precise current measurement across three ranges: 3-30 mA, 10-100 mA, and 0.1-1 A. </p><p>Operating within a rated voltage of 110-130 VAC and supporting a rated current of 4 A, this unit is well-suited for various electrical environments. The contact form is configured as 1CO SPDT (Single Pole Double Throw), which facilitates seamless integration into existing systems requiring such configuration.</p><p>Installation flexibility is enhanced with its compatibility with both 35 x 15 mm DIN Rail and 35 x 7.5 mm DIN Rail mounting types. This ensures ease of installation in different setups while maintaining stability during operation. The relay&#39;s compact design features dimensions of just 22.5 mm in width and an overall height of 85.6 mm, making it an unobtrusive addition to your control panel.</p><p>The screw terminal type allows for secure connections, reducing the risk of accidental disconnections or faults due to loose wiring—a critical feature for maintaining operational integrity in high-demand environments.</p><p>This product excels in durability with an impressive electrical durability rating of up to 100,000 operations and mechanical durability reaching up to an astounding 30 million operations. Such longevity ensures that the device will remain functional over extended periods without frequent replacements or maintenance interventions.</p><p>In terms of protection standards, this relay boasts IP20 protection against solid objects larger than 12mm like fingers or tools when installed correctly inside an enclosure meeting at least IP50 ratings externally; additionally offering degree pollution level IP3 suitability for most industrial settings.</p><p>Its operational temperature range from -20&#176;C to +60&#176;C accommodates diverse climate conditions without compromising performance—ideal for Australian climates where temperature variations are common.</p><p>Compliant with several international standards including CAN/CSA C22.2 No.14, IEC/EN standards like IEC/EN63000 &amp; IEC/EN60255-27 among others ensure adherence to safety norms required by regulatory authorities globally including UL508 certification recognized widely across industries thereby assuring quality compliance wherever deployed internationally too!</p><p>Weighing only about .161 kg adds minimal load onto installation structures yet packs significant functionality within such lightweight construction proving advantageous especially when space constraints exist around equipment installations needing efficient use allocation thereof!</p>