<p>When evaluating industrial and commercial components, the MMS2 series stands out for its robust construction and reliable performance. This non-illuminated product is engineered from durable metal, ensuring longevity even in demanding environments. Its operational temperature range of -30 to 70 degrees Celsius makes it versatile for various applications.</p><p>The MMS2 series offers a high degree of protection with an IP66 rating, safeguarding against dust and powerful water jets. Compliance with 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 ensures that this product meets rigorous safety and performance benchmarks.</p><p>For electrical specifications, the MMS2 boasts a rated insulation voltage of 690 V and a rated impulse withstand voltage of 4 kV. These figures highlight its capability to handle substantial electrical loads safely. The contact configuration is designed as two normally open (2NO), which suits applications requiring simple on-off control mechanisms.</p><p>The actuator type is key-operated with a maintained function allowing positions A and C to be locked in place without continuous manual pressure—ideal for settings that demand consistent operation over extended periods.</p><p>Connection to the system is streamlined via Faston connectors known for their ease of use and secure attachment. This simplifies installation processes significantly while maintaining strong electrical connections.</p><p>In terms of current handling capacity, the MMS2 supports a rated thermal current of up to 10 A—a testament to its robustness in managing power distribution effectively within specified limits.</p><p>A cutout size requirement of just 22 mm allows this component to integrate seamlessly into standard panel designs without necessitating extensive modifications or additional space considerations.</p><p>Additionally, while this particular model does not feature illumination itself, it accommodates LED block light types—offering flexibility if visual indication becomes necessary in future configurations or upgrades.</p><p>Overall, the MMS2 series provides a balanced blend of durability, compliance with international standards, and user-friendly features suitable for those seeking reliable solutions in industrial automation or building systems contexts.</p>