<p>The MMS series switch is a robust and reliable choice for industrial and commercial applications, designed to meet the demanding needs of professionals seeking dependable performance. With a rated voltage of 12 VAC/VDC, this switch is versatile enough to handle both AC and DC power sources efficiently. Its white illumination not only enhances visibility but also ensures that it can be easily integrated into various settings without clashing with existing designs.</p><p>Crafted from durable metal, the switch is built to withstand harsh environments. It operates effectively within a broad temperature range from -30 to 70 degrees Celsius, making it suitable for diverse climates and conditions. The IP66 degree of protection guarantees that the device is dust-tight and protected against powerful water jets, ensuring longevity even in challenging industrial settings.</p><p>This MMS series switch complies with multiple 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 assure users of its safety and reliability across different regions.</p><p>Featuring a screw connection type, installation is straightforward and secure. The switch supports a rated insulation voltage of up to 690 V along with an impressive rated impulse withstand voltage of 4 kV—ideal for systems requiring high resilience against electrical surges.</p><p>The contact configuration includes three normally open (3NO) contacts which are perfect for applications needing simultaneous control over multiple circuits or devices. Additionally, the actuator&#39;s long handle design provides easy operation while its maintained function allows it to stay in position A, B, or C until manually changed by the user.</p><p>Rated at a thermal current of 10 A with a cutout size of just 22 mm makes this product compact yet powerful enough for most operational requirements without occupying excessive panel space.</p><p>For enhanced functionality in illuminated switches like this one from the MMS series—the light blocks rely on an integrated power supply ensuring consistent lighting performance regardless if used indoors or outdoors under variable lighting conditions—a crucial feature when identifying status indicators quickly becomes necessary during critical operations.</p>