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Elma 12 Position SPST Rotary Selector Switch 200mA PCB Terminal MR50

Category Rotary Switches Brand Elma Condition New

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 12
Switch Configuration On-On
Minimum Operating Temperature -45°C
Terminal type PCB Terminal
Maximum dc Voltage 28V dc
Number of Poles 1
Standards/Approvals RoHS, UL, ELV
Actuator Colour Silver
Switch Contact Current 200mA
Mechanical Life 20000Cycles
Angle of Throw 30 °

Key Features

  • This rotary selector switch features a single pole single throw (SPST) contact configuration.
  • It supports 12 distinct positions and is panel mounted with PCB terminals.
  • The switch operates with a maximum DC voltage of 28V and a mechanical life of 20,000 cycles.
  • Built with a silver actuator color and compact 12.7mm diameter, it offers a 30° angle of throw for precise operation.
  • Operating temperature ranges from -45°C to 85°C ensuring reliability in various environments.
  • The switch is not illuminated and offers IP60 ingress protection rating.
  • Standards compliance includes RoHS, UL, and ELV certifications.
  • The compact design with 14.56mm depth and 12.7mm width makes it suitable for demanding electrical applications.

Product Description

Elma MR50 is a precision 12 position SPST rotary selector switch featuring a robust die cast zinc housing and designed for PCB mounting with panel mount type. Rated at 200mA switch contact current and up to 28V DC voltage, this switch suits various electrical and automation applications.

The MR50 achieves durability with a mechanical life of 20,000 cycles and offers a compact footprint with dimensions of 12.7mm diameter and height, 14.56mm depth, and 12.7mm width. The silver actuator provides a tactile and reliable user interface with a 30° angle of throw, ensuring precise position selection.

Operating efficiently in extreme conditions, it withstands temperatures from -45°C to 85°C and includes an IP60 rating for ingress protection to withstand dust exposure.

Complying with critical industry standards such as RoHS, UL, and ELV, this selector switch is ideal for communication equipment, motorsport applications, precision testing equipment, and embedded systems requiring reliable switching.

The MR50 is designed for environments needing rugged and compact rotary switches for electronic control panels, instrumentation, and automation systems. This rotary selector switch features a single pole single throw (SPST) contact configuration.

It supports 12 distinct positions and is panel mounted with PCB terminals. The switch operates with a maximum DC voltage of 28V and a mechanical life of 20,000 cycles. Built with a silver actuator color and compact 12.7mm diameter, it offers a 30° angle of throw for precise operation.

Operating temperature ranges from -45°C to 85°C ensuring reliability in various environments. The switch is not illuminated and offers IP60 ingress protection rating. Standards compliance includes RoHS, UL, and ELV certifications.

The compact design with 14.56mm depth and 12.7mm width makes it suitable for demanding electrical applications. Explore more Rotary Switches and selector switches options in the Electronics & Electricals category on EnvMart for industrial and commercial use.

Elma 12 Position SPST Rotary Selector Switch 200mA PCB Terminal MR50
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Frequently Asked Questions

The maximum DC voltage rating for this rotary selector switch is 28V.

This model supports 12 distinct positions.

The mechanical life of the Elma MR50 switch is rated at 20,000 cycles.

The operating temperature range for this switch is from -45°C to 85°C.

The MR50 rotary selector switch uses PCB terminals.

This model has an IP60 ingress protection rating, which provides protection against dust exposure.

The diameter of the Elma MR50 rotary selector switch is 12.7mm.

The actuator color of this rotary switch is silver.

The housing material of the MR50 model is die cast zinc.

The Elma MR50 complies with RoHS, UL, and ELV standards.

The angle of throw for the MR50 rotary selector switch is 30°.

The switch contact current rating for this model is 200mA.

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