Metal push button switch and waterproof LED button switch for industrial equipment panels, automotive controls, marine dashboards, automation equipment and power control applications. The HD Series supports 16mm, 19mm, 22mm, 25mm and 30mm mounting sizes, 1NO + 1NC contact configuration, momentary or latching operation, and flexible LED, engraving and wiring options.
HD Series Specifications
| Series | HD Series |
| Mounting Size | 16mm / 19mm / 22mm / 25mm / 30mm |
| Head Type | Flat Head / Raised Head, default Flat Head |
| Operation | Momentary / Latching |
| Contact Configuration | 1NO + 1NC |
| LED Voltage | 3-6V / 12-24V / 110-230V / Custom LED Voltage |
| LED Style | Ring LED / Power Symbol / Non-illuminated / Custom Icon |
| LED Color | Red / Yellow / Blue / Green / White / Orange / Purple / Dual-color LED / Tri-color LED |
| Wiring Option | Solder Terminals / Optional Pre-wired Leads |
| Waterproof Rating | IP65 |
| Customization | Laser Engraving |
| MOQ | No MOQ, 1 piece accepted |
| Applications | Automotive, Marine, Equipment Panels, Automation Equipment, Power Control |
LED Color Options
Electrical Specifications
| Switch Rating | 3A at ≤24V; 2A at 110-230V |
| Maximum Switching Voltage | 230V |
| Contact Resistance | ≤50mΩ |
| Dielectric Strength | AC1900V 50Hz |
Mechanical Specifications
| Mechanical Life | ≥100,000 operations |
| Operating Temperature | -25°C to +55°C |
Materials and Terminals
| Housing / Actuator | Stainless steel, nickel-plated brass, black anodized housing |
| Base | Engineering plastic |
| Contacts | Silver alloy |
| Terminal Type | Solder terminals |
HD Series Dimensions
The HD metal push button switch is available in 16mm, 19mm, 22mm, 25mm and 30mm mounting sizes for different control panel openings and equipment designs.
HD Series Wiring Diagram
This 1NO + 1NC push button switch supports common normally open and normally closed wiring methods. LED versions can be supplied with standard or custom LED voltage ranges for different control circuits.
Custom Metal Push Button Switch Options
TECHESS supports custom laser engraving, custom icons, custom LED voltage, pre-wired leads, dual-color LED and tri-color LED options for OEM projects, equipment manufacturers and distributor supply.
Available configurations include ring LED, power symbol, non-illuminated style, custom engraved symbols, stainless steel finish and black anodized housing.
FAQ
What mounting sizes are available for this metal push button switch?
16mm, 19mm, 22mm, 25mm and 30mm mounting sizes are available.
Does this button switch support momentary and latching operation?
Yes. Momentary and latching versions are available.
What contact configuration does the HD Series use?
It uses 1NO + 1NC contact configuration.
Can the LED color be customized?
Standard colors include red, yellow, blue, green, white, orange and purple. Dual-color LED and tri-color LED options can also be supplied.
Can this switch be supplied with wires?
Yes. The standard version uses solder terminals, and optional pre-wired leads can be supplied.
