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12MM Metal Push Button Switch Good Conductive Properties LED Voltage 12V

The MS12 series of multi-color illumination 12MM Metal Push Button Switches represents a game-changing innovation that dramatically expands the application scope across a variety of high-demand sectors, with a particular focus on elevator control systems, industrial equipment operation panels, and automated production lines.

Unlike conventional single-color push button switches that offer limited visual feedback, the MS12 series integrates advanced multi-color LED illumination technology, enabling clear, intuitive status indication-such as power-on prompts (green), standby alerts (blue), fault warnings (red), or process progression reminders (amber). This enhanced visual communication capability not only streamlines operational workflows but also reduces the risk of human error in fast-paced or complex working environments.

Available in four standard mounting diameters-12mm, 16mm, 19mm, and 25mm-the MS12 series is engineered to accommodate the installation requirements of virtually any control panel design, from compact elevator call buttons to large-scale industrial machinery interfaces. Beyond its flexible sizing, the series boasts an IP65 ingress protection rating, a critical feature that ensures robust resistance against dust ingress and low-pressure water jets from any direction.

Material: stainless steel

Rated current: 3A 5A(Max)

Rated voltage: 250V DC 220V AC

Operation type: Momentary/Latching

Mechanical lifespan: 1000, 000 cycles

Electrical lifespan: 50, 000 cycles

Panel thickness: 1 to 10mm

Protection grades: IP65 and IP67

Torque: 5 to 14Nm

Operating pressure: 4N

Diameter: 16mm

LED color: red/green/blue/orange/white

This good sealing performance makes the MS12 series uniquely suited for two broad categories of challenging applications:

Hygiene-critical environments: It is the ideal choice for medical equipment (including diagnostic devices, patient monitoring systems, and laboratory instruments) and food processing machinery, where strict sanitation standards demand components that can withstand frequent washdowns and resist contamination from moisture or particulate matter.

Harsh outdoor and vandal-prone settings: The durable construction and IP65 rating also make it perfect for outdoor public devices such as ticketing machines, parking lot payment terminals, and access control systems, effectively preventing damage from rain, dust accumulation, and intentional vandalism.

Q: Can I get free sample before placing an order ? MOQ?

A: Yes, free samples will get ready within 3~5 days. About tact switch, MOQ is 500pcs.

Q: How to correctly install the 12MM metal switch?Preparation Work

A: Ensure the power supply is disconnected.

Measure the panel thickness (generally ≤5mm).

Prepare appropriate tools: drill bit / hole saw (12.2mm diameter), screwdriver, wrench.

Q: What are the operating types of the 12MM switch?

A: Momentary Type: Turns on when pressed and resets when released, suitable for inching control.

Latching Type: Locks when pressed and unlocks when pressed again, suitable for state maintenance.

Q: What precautions should be taken during installation?

A: Avoid over-tightening to prevent panel deformation or switch damage.

For waterproof switches, ensure the O-ring is properly installed with a compression rate ≥25%.

For switches with LED indicators, confirm voltage matching (3V/5V/12V/24V).

When installing multi-gang switches, pay attention to the card slot sequence to avoid incorrect installation leading to failure to reset.

Q: What are the common contact configurations?

1NO (Single Normally Open): One normally open contact, suitable for simple start control.

1NO+1NC (Single Pole Double Throw / SPDT): One normally open contact + one normally closed contact, suitable for interlock control.

2NO (Dual Normally Open): Two independent normally open contacts, suitable for controlling multiple circuits simultaneously.

Over the years, the quality and competitiveness of our various Onpow 16mm Metal Pushbutton Switch (GQ16-KH-11D/J/R/12V/S) have been a reliable guarantee for customer profitability. If possible, be sure to send your needs with a detailed list including the style/item and quantity you require. Our new corporate culture concept system inherits the excellent historical and cultural genes, reflects both the realistic requirements and integrates the future needs.