<p>When it comes to selecting reliable and robust components for industrial and commercial applications, the MMS2 series stands out with its exceptional features. This particular model is designed to meet demanding conditions while ensuring operational efficiency.</p><p>The product is non-illuminated, making it suitable for environments where illumination isn&#39;t necessary or desired. It boasts a sleek black metal construction, providing durability and an aesthetically pleasing appearance that blends seamlessly into various setups. With an operational temperature range from -30 to 70 degrees Celsius, this component can withstand extreme environmental conditions without compromising performance.</p><p>One of the standout features of this product is its IP66 degree of protection. This ensures it is dust-tight and protected against powerful water jets, making it ideal for harsh industrial settings where exposure to dust and moisture is a concern.</p><p>In terms of standards and approvals, this device meets several rigorous international standards including CSA C22.2 No. 14, IEC/EN 60073, IEC/EN 60529, IEC/EN 60947-5-1, IEC/EN 60947-5-5, and UL 508. These certifications attest to its quality and suitability for use in varied electrical systems globally.</p><p>The connection type utilizes a screw mechanism which provides secure connections essential in maintaining consistent performance over time. The rated insulation voltage stands at an impressive 690 V while the rated impulse withstand voltage reaches up to 4 kV—indicative of its capability in handling high-voltage scenarios safely.</p><p>This unit features a long handle actuator type with a maintained function configuration that supports efficient operation control within systems requiring stable positioning. The contact configuration includes one normally closed (1NC) contact which adds another layer of reliability by preventing accidental openings under normal circumstances.</p><p>Furthermore, it supports a rated thermal current of up to 10 A—suitable for moderate power applications—and fits into standard cutout sizes measuring at 22 mm. It also accommodates maintained positions B and C enhancing versatility across different installations.</p><p>For those interested in light block integration despite the non-illuminated nature of this model—it does support LED blocks should future upgrades be needed or if specific project requirements change over time.</p>