In control panels for modern machinery, security systems, and advanced instrumentation, space is limited, but information needs are high. Engineers and designers constantly seek components that convey clear, intuitive status without cluttering the interface. We design the 16mm Dual-Color Metal Push Button Switch with Slight-Touch Operation engineer to meet this exact challenge, transforming a simple switch into an intelligent communication node.
Beyond a Simple Switch: A Dual-Signal System
This switch solves a common design dilemma: how to indicate both system state (On/Off, Active/Standby) and provide a user control point, all within a single, compact 16mm footprint. With its red/green dual-color LED, it offers an elegant solution.
Green Light (ON): Instantly signals active power, normal operation, or an enabled system state.
Red Light (OFF): Clearly indicates standby, power-off, or a safe-to-service condition.
This built-in visual logic eliminates operator guesswork, reduces errors, and enhances safety in critical applications.
Engineered for Reliability in Demanding Environments
A switch that provides smart feedback must first be utterly reliable. Built this unit to perform under pressure with several key features:
True Environmental Sealing: With an IP68 rating, it is completely protected against dust ingress and prolonged immersion in water (typically up to 1 meter for 30 minutes). This makes it suitable for wash-down areas, outdoor equipment, food processing machinery, and marine applications.
Durable Metal Construction: The metal housing provides superior EMI shielding, corrosion resistance, and a premium tactile feel that stands up to frequent use and harsh industrial conditions.
Long-Term Electrical Integrity: Featuring robust contacts rated for 5A and a very low contact resistance (≤50mΩ), it ensures stable current flow and minimal voltage drop over its lifespan.
Versatile Operation for Flexible Control Logic
Understanding that control needs vary, this switch offers operational flexibility:
Latching (Maintained) Operation: Press once to switch and lock into the “ON” state (green); press again to release and return to “OFF” (red). Ideal for master power switches or mode selectors.
Momentary Operation: The circuit is only active while the button is held down, springing back to its default state when released. Perfect for start buttons, horn signals, or reset functions.
Slight-Touch Design: Requires minimal actuation force, allowing for comfortable, low-effort operation even during prolonged use.
Technical Specifications at a Glance
| Parameter | Specification |
|---|---|
| Panel Cut-Out | 16mm (Standard) |
| Light Color & Logic | Dual-Color: Power ON = Green, Power OFF = Red |
| Switch Rating | 5A @ 6-24V DC |
| Circuit Configuration | 1NO1NC (1 Normally Open, 1 Normally Closed) |
| Ingress Protection | IP68 (Dust-tight, Protected against prolonged immersion) |
| Operating Temperature | -20°C to +70°C |
| Electrical Strength | ≥1500V AC, 20mA/min |
| Contact Resistance | ≤ 50 mΩ |
| Operation Type | Latching / Momentary (Selectable) |
Ideal Applications
This intelligent switch is the optimal choice for systems where clear status and reliable control are paramount:
Industrial Machinery: Main power controls, mode selection for CNC panels, and equipment status indicators.
Telecom & Server Racks: Power cycle switches with clear on/off state confirmation.
Marine & RV Equipment: Dashboard controls and bilge pump switches exposed to moisture.
Medical & Lab Devices: Requiring where cleanable surfaces and unambiguous status.
Security & Access Control: System arming/disarming panels.
Conclusion: A Component That Communicates
The 16mm Dual-Color Metal Push Button is more than just an interface; it’s a compact, reliable, and intelligent component that enhances both the functionality and safety of your product. By integrating clear visual communication with robust environmental protection and versatile operation, it simplifies panel design and improves the end-user experience.
For engineers and procurement specialists, specifying this switch means choosing a proven solution that addresses the intertwined needs of control, indication, and durability in one efficient package.
