<p>When it comes to selecting robust and reliable control elements for industrial environments, this illuminated mushroom pushbutton stands out as a dependable choice. Designed with the demanding conditions of mining, construction, and heavy industry in mind, this product is engineered to deliver both performance and durability.</p><p>Operating on a rated voltage of 230 VAC/DC, this illuminated pushbutton features an IP66 degree of protection. This ensures excellent resistance against dust ingress and powerful water jets from any direction—ideal for challenging environments where equipment is exposed to harsh conditions. The sturdy metal bezel further enhances its resilience, providing long-lasting service even under rigorous usage.</p><p>The pushbutton complies with multiple 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 endorsements guarantee that the product meets high safety and performance benchmarks necessary in various industrial applications.</p><p>With an ambient temperature range from -30 to 70 degrees Celsius, this component is adaptable across diverse climates without compromising functionality. Its screw connection type simplifies installation while ensuring secure connectivity throughout its operational life.</p><p>This device&#39;s contact configuration of 2NC (two normally closed) adds another layer of reliability by maintaining circuit integrity unless intentionally activated otherwise. Rated insulation voltage at a substantial 690 V along with a rated impulse withstand voltage of 4 kV means it can handle transient overvoltages effectively—a critical feature in industrial settings prone to electrical disturbances.</p><p>The actuator type is a mushroom design with a diameter of 40 mm which provides easy operation even when wearing gloves—a common necessity in industrial operations. The maintained function keeps the button engaged until manually reset or released—a practical feature for emergency stop applications or similar uses where continued engagement is required until resolution occurs.</p><p>Illumination is provided by a BA9S lamp in yellow color—offering clear visual indication that aligns with standard signaling conventions used within industry sectors globally. Additionally included are the operator itself along with essential components such as contact block maintained accessories power supply (lamp block) plus lamp—all contributing towards seamless integration into existing systems or new installations alike.</p><p>Overall this comprehensive package offers not just an effective solution but also peace-of-mind knowing each element has been thoughtfully incorporated into its design specifically catering towards those who demand excellence within their fieldwork practices every day.</p>