<p>The MMS2 series offers a robust and reliable solution for industrial and commercial applications, particularly where durability and precision are paramount. This non-illuminated metal actuator is designed to withstand challenging environments with an operational temperature range from -30 to 70 degrees Celsius, making it suitable for various climate conditions.</p><p>Constructed with a high degree of protection rated at IP66, this device ensures excellent resistance against dust and powerful water jets. Such resilience makes it ideal for harsh industrial settings where exposure to elements is inevitable. The faston connection type simplifies installation and maintenance, ensuring that setup is both quick and efficient.</p><p>The MMS2 series adheres to stringent 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 guarantee compliance with international safety and performance guidelines, providing peace of mind to users who prioritize reliability.</p><p>With a rated insulation voltage of up to 690 V and a rated impulse withstand voltage of 4 kV, the product is engineered for high electrical endurance. It features a contact configuration of two normally open (2NO) contacts which are optimal for applications requiring momentary actuation functions.</p><p>The key actuator type enhances security by ensuring only authorized personnel can operate the system—an essential feature in sensitive or restricted areas. Additionally, its momentary function supports temporary activation without latching into place unless desired otherwise through the maintained positions C or B.</p><p>Designed with practicality in mind, the cutout size measures at a standard 22 mm which allows compatibility with common panel designs while maintaining structural integrity during operation at currents up to a rated thermal current of 10 A.</p><p>For those requiring visual indication without illumination on the switch itself, light blocks are available as LED blocks which can be integrated separately if needed in your application setup.</p><p>In summary, this product from the MMS2 series represents an intersection between robust construction and versatile functionality tailored for demanding environments where reliability cannot be compromised.</p>