<p>When selecting components for industrial applications, reliability and compliance with international standards are paramount. The non-illuminated push button switch we&#39;re discussing today is a robust solution designed to meet the rigorous demands of mining, construction, and heavy industry environments.</p><p>First and foremost, this switch boasts a high degree of protection with an IP66 rating. This ensures that the device is dust-tight and protected against powerful water jets, making it suitable for harsh outdoor conditions or challenging indoor environments where exposure to dust and moisture is frequent.</p><p>Complying with multiple standards such as 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 guarantees that this switch adheres to global safety and performance benchmarks. These approvals are crucial for installations in regions with stringent regulatory requirements.</p><p>The ambient temperature range of -30 to 70 degrees Celsius provides flexibility across various climates without compromising performance or safety—a critical feature for equipment used in diverse geographical locations.</p><p>For ease of installation, the switch employs Faston connection type which simplifies wiring tasks while ensuring secure connections. Its rated insulation voltage stands at an impressive 690 V complemented by a rated impulse withstand voltage of 4 kV—both indicative of its capability to handle substantial electrical loads safely.</p><p>In terms of user interface design, the actuator is flush-mounted within a standard cutout size of 22 mm diameter which aligns with common panel designs facilitating straightforward integration into existing systems. The maintained function means once pressed; it remains in position until manually reset—a practical feature for operations requiring consistent inputs over time.</p><p>The contact configuration includes one normally open (1NO) contact setup allowing straightforward circuit integration while supporting reliable signal transmission under load conditions up to a rated thermal current capacity of 10 A—adequate for many industrial control circuits.</p><p>Constructed from durable metal bezel material enhances both longevity and resilience against mechanical wear—a vital consideration given the demanding nature typical within its application sectors. Additionally available in white button color offers clear visibility aiding operational efficiency even under poor lighting conditions often encountered onsite during extended work shifts or emergency situations where quick identification can be crucially important too!</p>