<p>The MMS2 series offers a robust and reliable solution for industrial and commercial applications, designed with precision to meet the demands of various environments. This non-illuminated device is constructed from durable metal, ensuring longevity even in challenging conditions.</p><p>Engineered to operate efficiently within an operational temperature range of -30 to 70 degrees Celsius, this product is suitable for diverse climatic conditions. Its IP66 degree of protection guarantees resistance against dust and powerful water jets, making it an ideal choice for harsh environments where reliability is paramount.</p><p>Adhering to multiple standards such as CSA C22.2 No. 14, IEC/EN 60073, IEC/EN 60529, IEC/EN 60947-5-1, IEC/EN 60947-5-5, and UL 508 certifications ensure that the MMS2 meets stringent safety and performance criteria required in industrial settings.</p><p>With a screw connection type, installation is straightforward and secure. The rated insulation voltage stands at an impressive 690 V while boasting a rated impulse withstand voltage of 4 kV—demonstrating its capability to handle high-voltage scenarios safely.</p><p>The contact configuration features a single normally closed (1NC) setup which provides simplicity in design without compromising functionality. The actuator type is key-operated with maintained functionality offering positions B and C for flexibility in application use cases.</p><p>Rated for a thermal current of up to 10 A, this product can manage significant electrical loads without overheating or failure. It fits into standard cutout sizes with its compact design optimized for a diameter of just 22 mm—making integration into existing systems seamless.</p><p>Additionally equipped with LED block light types despite being non-illuminated by default ensures compatibility with auxiliary lighting components if needed in your system setup.</p><p>In summary, the MMS2 series embodies reliability through its robust construction and adherence to international standards while providing versatility with its maintained function key actuator—a dependable choice for those seeking efficiency combined with durability in their control systems.</p>