<p>When selecting a switch for industrial or commercial applications, it&#39;s essential to consider the technical specifications that align with your operational requirements. The MMS series switch offers a comprehensive set of features designed to meet demanding environments and ensure reliable performance.</p><p>The switch operates at a rated voltage of 230 VAC, making it suitable for standard power systems. Its illumination feature is particularly useful in low-light conditions, providing clear visibility with its blue color. Constructed from durable metal, this switch is designed to withstand harsh conditions and rigorous use.</p><p>Operating efficiently within a temperature range from -30 to 70 degrees Celsius, the switch demonstrates robust performance across diverse environmental conditions. Its IP66 degree of protection ensures resistance against dust ingress and powerful water jets, making it ideal for both indoor and outdoor installations.</p><p>Compliant with several international 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 certifications assure users of its safety and reliability across various regions.</p><p>The connection type utilizes screw terminals which facilitate secure and straightforward installation. With a rated insulation voltage of up to 690 V and an impulse withstand voltage of 4 kV, this switch is engineered for high-voltage applications while ensuring operator safety.</p><p>Featuring a contact configuration of three normally closed (3NC) contacts provides versatility in circuit design allowing users flexibility in controlling multiple circuits simultaneously. The actuator&#39;s short handle design offers ease of operation while maintaining functionality through its maintained function—ensuring the position remains stable until manually changed.</p><p>Withstanding thermal currents up to 10 A further highlights its robustness in handling electrical loads without compromising on performance or safety. Designed with a cutout size of 22 mm allows compatibility with standard panel designs simplifying integration into existing setups.</p><p>The maintained positions A B C offer precise control over operations catering to specific application needs while the light blocks type powered by an integrated power supply ensures consistent illumination without additional wiring complexity enhancing user convenience during maintenance or inspections.</p><p>Overall these features make this MMS series switch an excellent choice for professionals seeking reliable components that deliver consistent performance under challenging conditions—ensuring seamless integration into various industrial setups without compromise on quality or safety standards.</p>