<p>When it comes to selecting the right industrial control components, understanding the specifics can make all the difference. This illuminated momentary switch is engineered for demanding environments such as mining, construction, and heavy industry applications. With a rated voltage of 230 VAC/DC and a robust IP66 degree of protection, this device is designed to withstand harsh conditions while maintaining reliable performance.</p><p>The switch adheres to several international standards and approvals including EN IEC 60947-5-1, EN IEC 60947-5-5, EN IEC 60073, EN IEC 60529 as well as UL 508 and CSA C22.2 No. 14 certifications. These standards ensure that the product meets high safety and performance benchmarks required in industrial settings.</p><p>Operating efficiently within an ambient temperature range from -30 to 70 degrees Celsius, this switch is versatile across various climates and conditions. The screw connection type facilitates easy installation and maintenance.</p><p>With a rated insulation voltage of up to 690 V and a rated impulse withstand voltage of 4 kV, this switch provides excellent electrical safety margins. The contact configuration features one normally open (1NO) contact which suits many basic control applications.</p><p>The actuator type is extended with a diameter of 22 mm making it user-friendly while ensuring consistent operation even when wearing gloves or other protective gear common in industrial environments. The bezel material is made from durable metal adding another layer of resilience against physical impacts.</p><p>In terms of illumination, the blue lamp uses a BA9S type bulb housed within light blocks powered by an integrated power supply (lamp block). This setup ensures clear visibility even in low-light conditions enhancing operational safety.</p><p>Included with this product are essential components such as the operator unit itself along with maintained accessories like the contact block and power supply for seamless integration into your existing systems.</p><p>Overall, this momentary switch combines reliability with practicality tailored for rigorous use in tough industries where durability cannot be compromised yet functionality must remain straightforward.</p>