Elma 16 Position SPST Rotary Selector Switch, 200mA, PCB Terminal MR50

Elma MR50 16 Position SPST Rotary Selector Switch is engineered for precision and durability in demanding electrical and automation environments. It provides a compact ½ inch housing size integrating 16 positions with SPST contact configuration, capable of handling a switch contact current of 200mA.

The switch has been designed with a rugged die-cast zinc housing and gold-plated contacts, ensuring both mechanical strength and high-quality electrical performance. Its panel mount type along with a PCB terminal arrangement offers ease of installation and secure connectivity.

Operating under a temperature range from -45°C to 85°C, the MR50 is suitable for industrial, communication equipment, outdoor mobile devices, motorsport, precision testing, aviation, and military system applications. The environmental sealing rating of IP68 guarantees excellent resistance against dust and water ingress, thereby enhancing reliability in harsh conditions.

The mechanical life of 20,000 cycles and a precise 22.5° angle of throw ensure long-lasting and accurate operational control. The switch features a silver-colored actuator and complies with industry standards including UL, RoHS, and ELV for quality assurance.

This rotary switch supports 16 distinct positions for versatile selection. The switch features a single-pole, single-throw (SPST) configuration. It has a compact 12.7mm diameter and panel mount type housing. The switch operates reliably between -45°C and 85°C, suitable for harsh environments.

The housing is crafted from durable die-cast zinc for mechanical robustness. Gold-plated contacts ensure low-resistance and reliable switching performance. IP68 front panel sealing provides excellent environmental protection.

Mechanical life expectancy reaches 20,000 cycles, ensuring long-term durability. The switch's angle of throw is 22.5 degrees for precise actuator movement. It is designed with silver-colored actuators and complies with UL, RoHS, and ELV standards.

This selector switch is ideal for use in industrial automation, communication equipment, military systems, precision testing equipment, and other applications requiring reliable rotary selection with environmental sealing. For more options in rotary switches, explore the related selections in our Switches & Sockets category.

Explore more products in our Rotary Switches & Components category.