<p>For professionals in the industrial and commercial sectors, selecting the right components is crucial for ensuring both efficiency and safety. The MMS Series switch offers a robust solution tailored to meet rigorous operational demands. </p><p>Designed with a rated voltage of 230 VAC, this switch is ideal for applications requiring reliable power management. Its illumination feature is not just functional but also enhances visibility, making it easier to operate in low-light environments. The green color of the illumination adds a clear visual indicator, contributing to intuitive usability.</p><p>Constructed from durable metal, this switch can withstand harsh conditions while maintaining its integrity over time. With an operational temperature range extending from -30&#176;C to 70&#176;C, it adapts well to extreme climates without compromising performance.</p><p>Safety and protection are paramount; hence this product boasts an IP66 degree of protection. This ensures complete dust-tight sealing and safeguarding against powerful water jets—ideal for demanding environments where exposure to elements is inevitable.</p><p>The MMS 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. These certifications affirm its quality and suitability for global use across various industries.</p><p>Connection-wise, it utilizes a screw type system which provides secure attachment essential for stable performance under load conditions. The rated insulation voltage stands at 690 V with a rated impulse withstand voltage of up to 4 kV—features that ensure resilience against electrical surges.</p><p>The contact configuration comprises two normally closed (2NC) contacts which offer dependable operation within control circuits needing fail-safe mechanisms. Additionally, the actuator features a long handle designed for ease of use even when wearing gloves—a common necessity on industrial floors.</p><p>Functionality-wise, it operates momentarily with maintained positions labeled A, C, B providing versatility depending on application needs—whether it&#39;s starting motors or initiating other actions temporarily before returning to rest position.</p><p>This switch supports light blocks via its power supply type structure enhancing adaptability in diverse setups requiring illuminated indicators as part of their control systems.</p><p>Furthermore,the cutout size measures at standard industry dimension of 22 mm ensuring compatibility across different panel designs simplifying installation processes significantly reducing downtime during maintenance or upgrades.</p>