<p>The MMS2 series offers a robust and reliable solution for professionals seeking a dependable non-illuminated control device. Crafted from durable metal, this red actuator is designed to perform in demanding industrial and commercial environments. With an operational temperature range of -30 to 70 degrees Celsius, it ensures functionality even in extreme conditions.</p><p>Boasting an IP66 degree of protection, this product stands up against dust ingress and powerful water jets, making it ideal for harsh settings where durability is key. The MMS2 series complies with several international standards and approvals 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—ensuring adherence to rigorous safety and performance benchmarks.</p><p>Installation is straightforward thanks to the screw connection type which facilitates secure wiring. The rated insulation voltage of 690 V combined with a rated impulse withstand voltage of 4 kV underscores its capability to handle high voltage applications safely.</p><p>With a contact configuration of 2NO (two normally open contacts), the switch supports momentary functions—a critical feature for applications requiring temporary circuit engagement without latching. Its short handle actuator design provides ease of operation while maintaining compactness.</p><p>Rated for a thermal current of up to 10 A, the MMS2 series accommodates substantial current loads efficiently. It fits into standard cutout sizes with its precise diameter fitting snugly into a standard 22 mm panel cutout.</p><p>In terms of maintained positions labeled as C and B, users can expect versatility in application setups that require specific position holding capabilities before returning to their default state. Additionally, though non-illuminated by nature, it features compatibility with LED light blocks if visual indication becomes necessary down the line.</p><p>Overall, this product offers a blend of reliability and compliance suited for various technical requirements across different sectors where robust switching solutions are essential.</p>