<p>This robust over and undercurrent monitoring device is designed to meet the demanding needs of industrial and commercial applications. With a versatile measuring range of 3-30 mA, 10-100 mA, and 0.1-1 A, it provides precise current monitoring capabilities essential for maintaining system integrity and preventing equipment damage.</p><p>Operating efficiently across a rated voltage spectrum of 24-240 VAC/VDC, this device can handle a rated current of up to 4 A. It features flexible contact configurations with options for (2) 1CO or (1) 2CO forms, ensuring adaptability in various electrical setups.</p><p>Installation is straightforward with its DIN rail mounting compatibility—suitable for both 35 x 15 mm and 35 x 7.5 mm rails—making it an ideal choice for streamlined integration into existing systems. The compact design measures just 22.5 mm in width and stands at a height of 85.6 mm.</p><p>The unit&#39;s operational efficiency is highlighted by its quick response time, adjustable from as low as 0.1 seconds up to a full minute (30 s). This rapid response capability is crucial in environments where timely intervention can prevent costly downtimes or equipment failures.</p><p>Built to last, the device boasts impressive durability metrics: an electrical lifespan of up to 100,000 operations and mechanical durability extending to an extraordinary count of over thirty million operations (30,000,000). Such longevity ensures reliable performance over extended periods.</p><p>Protection against environmental factors is assured with an IP20 rating on the terminals and IP50 on the enclosure body; it&#39;s also equipped with pollution degree protection classified under IP3 standards. Furthermore, it operates effectively within a temperature range from -20&#176;C to +60&#176;C, making it suitable for diverse climatic conditions.</p><p>Safety compliance is thoroughly covered by adherence to multiple standards including CAN/CSA C22.2 No.14 for Canadian markets and UL508 for North America alongside several IEC/EN certifications such as IEC/EN63000 which underscores its global applicability.</p><p>Weighing only around 0.15 kg makes handling effortless during installation or maintenance processes without compromising on structural integrity or performance reliability.</p><p>In summary, this over and undercurrent monitor offers comprehensive functionality wrapped in a durable package that meets international safety standards while providing flexibility through its adaptable configuration options—all key considerations when selecting components critical to your operation&#39;s success.</p>