<p>When selecting an accessory for your industrial or commercial electrical systems, understanding the technical specifications is crucial. This particular accessory stands out with its robust design and reliable performance, tailored to meet demanding requirements.</p><p>With a rated current of 4 A, this accessory ensures efficient operation within various applications. Its compact dimensions—9 mm in width, 85 mm in height, and 65 mm in depth—make it an ideal choice for installations where space is at a premium. The device&#39;s IP20 degree of protection signifies that it is safeguarded against solid objects over 12 mm but should be used in environments free from dust and moisture exposure.</p><p>The product complies with IEC/EN 60947-5-1 standards, ensuring it meets international safety and performance benchmarks. It is specifically designed for use with ESB16..N, ESB100..N, EN20..N, and EN40..N installation contactors, making it versatile across several models.</p><p>Operating effectively within ambient temperatures ranging from -25 to 55 degrees Celsius highlights its resilience in diverse environmental conditions. The screw connection type facilitates secure wiring connections while minimizing installation time. Furthermore, the side mounting type offers flexibility during setup.</p><p>Rated insulation voltage stands at 500 V with a rated impulse withstand voltage of 4 kV. These ratings underscore its capacity to handle high voltages safely without compromising on reliability or safety.</p><p>The contact configuration includes one normally open (NO) and one normally closed (NC) contact which allows for versatile circuit designs catering to specific operational needs.</p><p>Overall, this accessory combines practical size with dependable functionality suitable for integration into complex systems requiring precision and durability.</p>