<p>When selecting components for industrial and commercial applications, it&#39;s crucial to focus on reliability, compliance with standards, and suitability for the intended environment. This non-illuminated operator device is designed with these priorities in mind.</p><p>The product features a flush actuator type with a 22 mm diameter, making it compact yet easy to operate. Its momentary function ensures that it returns to its default position after being actuated, which is ideal for applications requiring temporary engagement or control.</p><p>In terms of durability and environmental protection, this device boasts an IP66 rating at the front. This means it&#39;s dust-tight and protected against powerful water jets—perfect for harsh environments where exposure to dust and moisture is common. The terminal side has an IP20 rating, offering finger protection against accidental contact.</p><p>This product meets several stringent international standards including EN IEC 60947-1, EN IEC 60947-5-1, EN IEC 60947-5-5 for low-voltage switchgear and controlgear requirements; EN IEC 60073 for coding principles; EN IEC 60529 regarding degrees of protection provided by enclosures; as well as UL 508 and CSA C22.2 No. 14 certifications relevant in North American markets.</p><p>With an ambient temperature range from -25&#176;C to +70&#176;C, this operator can perform efficiently in diverse climatic conditions without compromising functionality or safety. It has a rated insulation voltage of up to 690 V and a rated impulse withstand voltage of 6 kV—attributes that underscore its robustness in handling electrical demands safely.</p><p>The contact configuration includes one normally open (NO) and one normally closed (NC) contact setup which provides flexibility in circuit design—facilitating both make-and-break operations depending on your application needs.</p><p>Rated for a thermal current of up to 10 A, this device can handle moderate power loads typical in many industrial settings. The bezel material is plastic—a choice that balances strength with cost-effectiveness while ensuring the unit remains lightweight.</p><p>Installation is straightforward thanks to the standard cutout size of 22 mm which aligns with industry norms allowing seamless integration into existing panels or new setups alike. Its red button color not only offers high visibility but also conforms to common industry practices where red typically signifies stop functions or emergency actions.</p><p>Included components such as the operator itself along with a contact block and holder simplify procurement processes by bundling necessary parts together—streamlining installation tasks once onsite.</p><p>Overall, this product presents as a reliable choice for those seeking durable operation within specified parameters across various industrial contexts without unnecessary complexity or excess features.</p>