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IP67 19mm Sealed Metal Push Buttons Switches
Product Information
| Product Series： A400 Series | LED Colors: Red, green, blue, yellow, white |
| Function: Latching / Maintained, Momentary | LED Voltage: 2.4V |
| Product Type： 19mm Metal Push Button Switch | Button Colors: Red, yellow, blue, green, orange, white, black, grey |
| Current Rating: 2A 250VAC / 4A 125VAC | Housing Material: Stainless steel or aluminum alloy |
| Optional Rating: 4A 250VAC / 6A 125VAC | Nut Material: Brass |
| Mounting Hole: M19×1 | Sealing Ring: Rubber |
| Mounting Hole: Ø19mm | Mechanical Life: ≥200,000 cycles |
| Protection: IP67 front-panel sealed | Electrical Life: ≥50,000 cycles |
| Terminal: 2.8mm solder lug / wire lead | Operating Temperature: -25°C to +85°C |
| Switch Wire: AWG18, 160mm length | Insulation Resistance: ≥100mΩ |
| LED Wire: AWG22, 160mm length | Contact Resistance: ≤50mΩ |
| Button Style: Flat Button, Convex Button | Dielectric Strength: AC1000V, 50/60Hz, 1 minute |
| Contact Material: Silver contact, gold-plated contact optional | Operating Force: ≤6N, typical range 3N–6N |
| LED Type: Dot illumination, ring illumination, power symbol, custom symbols | Certifications: IP67, CE, RoHS, REACH |
Product Business Terms
Customization Available: |
Button style, LED color, LED voltage, illumination symbol, housing material, housing finish, cable length, and contact plating can be customized according to project requirements. |
| OEM & Bulk Supply: | Suitable for OEM equipment manufacturers, panel builders, industrial distributors, and control system suppliers requiring a stable batch supply and customized switch configurations. |
Description
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The A400 Series 19mm Push Button Switch is a compact metal push switch designed for industrial control panels, equipment interfaces, marine panels, automation systems, special vehicles, and OEM control applications. With a 19mm panel mounting size and M19 × 1 threaded body, this series provides a reliable solution for applications requiring durable operation, clean panel appearance, and flexible configuration options. This 19mm push button switch is available in both latching / maintained and momentary functions, allowing it to be used for power control, signal control, reset, start/stop, and function selection. The switch supports solder terminal and pre-wired cable versions. The cable type can be supplied with a fully sealed waterproof structure, making it suitable for equipment exposed to moisture, dust, cleaning, or outdoor operating conditions. A400 19mm switches are available with flat or convex button styles, illuminated or non-illuminated versions, and multiple LED display options including dot illumination, ring illumination, power symbol illumination, and customized symbols. The housing can be made from stainless steel or aluminum alloy, with black, gold, silver, and other customized finishes available for aluminum versions. Silver-plated copper contacts are standard, and gold-plated contacts can be customized for special signal or low-current requirements. Rated at 2A 250VAC / 4A 125VAC, the A400 Series 19mm push button switch offers IP67 protection, reliable electrical performance, and long service life with a minimum electrical life of 50,000 cycles and mechanical life of 200,000 cycles. It is suitable for OEM manufacturers looking for a flexible, durable, and customizable metal push button switch solution. |
Applications
A400 Series 19mm push button switches are suitable for industrial control panels, automation equipment, marine control panels, construction machinery, special vehicles, power equipment, instrumentation, outdoor control boxes, access control systems, and customized OEM control interfaces. With illuminated symbols, multiple button styles, and fully sealed cable options, this series can be used in applications where both visual indication and environmental protection are required. |
Build Your Part Number
Product Size (mm)
Q: What is the difference between the A400 19mm and A500 19mm push button switches?
A:The main difference is the circuit design. The A400 19mm is a single-circuit push button switch, suitable for standard ON/OFF or momentary control in one circuit. The A500 19mm is a dual-circuit push button switch, allowing two separate circuits to be controlled within one push button.
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