<p>When it comes to selecting reliable components for industrial and commercial applications, understanding the technical specifications is key. The MMS2 series switch is designed to meet a variety of needs with its robust features and compliance with industry standards.</p><p>This switch operates at a rated voltage of 12 VAC/VDC, making it versatile for various low-voltage applications. Its illumination feature in green ensures visibility even in dimly lit environments, an essential aspect for maintaining operational safety and efficiency.</p><p>Constructed from metal, this switch promises durability and resilience against harsh conditions. It can function effectively within a broad operational temperature range from -30 to 70 degrees Celsius, which makes it suitable for diverse environmental settings.</p><p>The device&#39;s degree of protection is rated at IP66, providing excellent resistance against dust ingress and powerful water jets. This level of protection ensures longevity and reliability even in challenging industrial settings.</p><p>In terms of standards and approvals, the MMS2 series complies with several key certifications 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 are crucial as they assure users that the product meets rigorous safety and performance criteria recognized globally.</p><p>Connectivity is streamlined through its Faston connection type which allows for quick installation without compromising on secure electrical connections. With a rated insulation voltage of up to 690 V and a rated impulse withstand voltage of 4 kV, this switch is built to handle unexpected surges while maintaining safe operation.</p><p>The contact configuration consists of one normally open (1NO) contact which suits applications where circuit completion upon actuation is required. Furthermore, the switch supports a rated thermal current up to 10 A ensuring compatibility with various load requirements.</p><p>Designed with user convenience in mind, the actuator type features a short handle facilitating easy operation while its maintained function allows users to keep circuits open or closed without continuous pressure on the actuator itself—ideal for tasks requiring sustained activation or deactivation.</p><p>With cutout size standardized at 22 mm it fits seamlessly into existing panels reducing retrofit complexities. The maintained positions A C offer flexibility depending on specific operational needs such as start-stop functions or emergency shutdowns.</p><p>Finally light blocks are powered by an internal power supply simplifying wiring processes further enhancing ease-of-use during setup phases particularly beneficial when time constraints apply during commissioning stages.</p>