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Elma 16 Position SPST Rotary Selector Switch 200mA Panel Mount PCB Terminal MR50
Specifications
| Country of Origin | India |
|---|---|
| Diameter | 12.7mm |
| Brand | Elma |
| Height | 12.7mm |
| Model | MR50 |
| Depth | 14.56mm |
| IP Rating | IP60 |
| Width | 12.7mm |
| Mount Type | Panel |
| Housing Material | Die Cast Zinc |
| Series | MR50 |
| Maximum Operating Temperature | 85°C |
| Contact Configuration | SPST |
| Number of Positions | 16 |
| Switch Configuration | On-On |
| Minimum Operating Temperature | -45°C |
| Terminal type | PCB Terminal |
| Maximum dc Voltage | 28V dc |
| Number of Poles | 1 |
| Standards/Approvals | ELV, RoHS, UL |
| Actuator Colour | Silver |
| Switch Contact Current | 200mA |
| Mechanical Life | 20000Cycles |
| Angle of Throw | 22.5 ° |
Key Features
- The switch features a compact 12.7mm diameter and a small ½ inch housing size for space-saving applications.
- Constructed with die cast zinc housing offering ruggedness and durability.
- It supports a maximum DC voltage of 28V and operates reliably between -45°C and 85°C.
- The switch provides 16 selectable positions with On-On configuration and a switching torque option of 3Ncm or 6Ncm.
- With IP60 rating and gold-plated contacts, it ensures long-lasting performance and environmental protection.
- The actuator is silver-colored and the switch is suitable for panel mounting using PCB terminals.
- Mechanical life rated to 20,000 cycles ensures durability in demanding industrial usage.
- Ideal for communication equipment, outdoor mobile devices, motorsport, aviation, military systems, precision testing, and other industrial applications.
Product Description
Elma MR50 16 Position SPST Rotary Selector Switch is engineered for precise electrical control with a low contact current rating of 200mA and compact panel mount design featuring PCB terminals.
This rotary selector switch uses a die cast zinc housing material that offers robust mechanical resistance and long-term reliability, making it optimal for use in challenging industrial environments. The switch operates across a wide temperature range from -45°C to 85°C ensuring stable performance in harsh conditions.
The device has a compact 12.7mm diameter actuator with a silver color finish and a half-inch housing size designed to fit into limited spaces while providing a reliable user interface. It offers 16 selectable positions with an On-On switch configuration, allowing flexible control for diverse electrical systems.
The MR50 switch complies with ELV, RoHS, and UL standards, assuring safety and environmental compliance. Its IP60 protection rating guards against dust ingress, suitable for industrial and commercial applications.
Gold-plated contacts reduce oxidation and improve conductivity for consistent signal quality. The switch is mechanically rated for 20,000 cycles, which supports longevity in frequent switching applications.
Applications for this rotary selector switch include communication equipment, outdoor mobile devices, motorsports, precision testing equipment, aviation, and military systems. It is designed to perform reliably in precision industrial and laboratory settings.
The switch’s compact size and rugged design make it suitable for integration into demanding electrical and electronic equipment. PCB terminal design enables straightforward panel mounting and electrical connectivity. Environmental sealing makes it resistant to challenging operational conditions encountered in industrial use.
For more industrial-grade rotary switch solutions, explore EnvMart's comprehensive catalog of electrical switches and selector switches designed for professional applications.
Explore more products in our Electronics Components category.
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Frequently Asked Questions
The maximum DC voltage for this model is 28V.
It operates reliably between -45°C and 85°C.
This rotary selector switch features 16 selectable positions with an On-On configuration.
The switch has a contact current rating of 200mA.
It uses PCB terminals for panel mounting and electrical connectivity.
The switch has an IP60 rating, providing protection against dust ingress.
The housing is made of die cast zinc, which offers mechanical resistance and durability.
The mechanical life of the switch is rated for 20,000 cycles.
It has a diameter of 12.7mm and a height of 12.7mm, with a depth of 14.56mm.
The switch complies with ELV, RoHS, and UL standards, ensuring safety and environmental compliance.
The actuator of this model is silver-colored.
It is suitable for applications in communication equipment, outdoor mobile devices, motorsport, aviation, and military systems.
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