<p>If you&#39;re in the market for a reliable and robust pushbutton, the YW Series Mushroom Pushbutton is worth considering. Designed to meet industrial needs, this pushbutton boasts impressive specifications that ensure both durability and efficiency.</p><p>First off, its rated voltage stands at 250 VAC/DC, making it suitable for various electrical applications. With a width of 30 mm, height of 41.4 mm, and depth of 66.3 mm, it presents a compact yet sturdy design that fits well into most panels without taking up excessive space.</p><p>The operational temperature range from -20 to 55 degrees Celsius ensures that this pushbutton can withstand diverse environmental conditions. Additionally, it offers a storage temperature range from -40 to 85 degrees Celsius, which speaks volumes about its resilience during non-operational periods.</p><p>For those concerned with protection standards, this pushbutton features an IP65 rating on the front side and IP20 at the terminal end. This degree of protection indicates strong resistance against dust ingress and low-pressure water jets from any direction on the front side—ideal for industrial settings where exposure to such elements is common.</p><p>The YW Series Pushbutton also meets several international standards including cULus listing, CE Marking, UKCA Certification, and CCC Certification. These approvals underline its compliance with safety regulations across different regions.</p><p>When it comes to mechanical endurance, it&#39;s engineered for longevity with a mechanical life expectancy of up to 0.25 million operations for single contact blocks and 0.1 million operations for double contact blocks. Its shock resistance is measured at 10 g/ms while vibration resistance spans frequencies from 5-55 Hz—both indicators of its robustness under challenging operational conditions.</p><p>The actuator type is mushroom-shaped with a diameter of 40 mm which provides easy accessibility and operation even in emergency situations or when wearing gloves—a crucial feature in many industrial environments.</p><p>This model includes one normally closed (1NC) contact configuration ensuring reliable circuit interruption when needed. It has an insulation resistance rated at an impressive 100 MOhm along with a rated continuous current capacity of up to 10 A which supports substantial electrical loads comfortably.</p><p>Although illuminated by design without an integrated lamp type included as standard equipment you have flexibility regarding illumination choice tailored specifically towards your application’s requirements should you need visual indication functionality incorporated later on down line installations if necessary too!</p><p>Finally made using durable plastic bezel material further contributing towards overall product longevity whilst maintaining cost-effectiveness throughout lifecycle usage scenarios alike!</p>