Blue Momentary Push Button Switch – SPST ON-(OFF) 3A 250V AC Panel Mount
Momentary Push Button Switch – Blue (SPST, 3A 250VAC)
This Blue momentary push button switch is an easy, reliable way to add a press-to-activate input to your project. It’s a simple SPST, normally-open switch: press to turn something on, release to turn it off. Great for DIY electronics, test jigs, toys, small appliances, and control panels.
Why You’ll Like It
- Simple & dependable: OFF-(ON) momentary action for quick, temporary activation.
- Easy install: panel-mount design drops into a standard 16 mm mounting hole.
- Clear visibility: bold Blue cap stands out on enclosures and control panels.
- Versatile rating: handles up to 3A at 250VAC for small mains-rated loads (or use with low-voltage DC control circuits).
Common Uses
- Momentary start/trigger buttons on DIY benches and control panels
- Reset or “test” inputs for Arduino/Raspberry Pi projects (via a low-voltage interface)
- Signal, buzzer, or light activation where a momentary SPST push button is ideal
Fit & Mounting
- Mounting hole: 16 mm (panel mount)
- Terminals: 2-pin quick-connect/solder lugs
- Cap color: Blue
Electrical & Environmental Specs
| Circuit | SPST, normally open (OFF-(ON) momentary) |
| Current/Voltage | 3A @ 250VAC |
| Operating Temp | -25 °C to +85 °C |
| Pins | 2 |
Tip: For low-voltage microcontroller use, wire this momentary push button to a digital input with a pull-up or pull-down resistor so a press cleanly registers as a logic change.
Momentary Push Button Switch – Blue (SPST, 3A 250VAC)
This Blue momentary push button switch is an easy, reliable way to add a press-to-activate input to your project. It’s a simple SPST, normally-open switch: press to turn something on, release to turn it off. Great for DIY electronics, test jigs, toys, small appliances, and control panels.
Why You’ll Like It
- Simple & dependable: OFF-(ON) momentary action for quick, temporary activation.
- Easy install: panel-mount design drops into a standard 16 mm mounting hole.
- Clear visibility: bold Blue cap stands out on enclosures and control panels.
- Versatile rating: handles up to 3A at 250VAC for small mains-rated loads (or use with low-voltage DC control circuits).
Common Uses
- Momentary start/trigger buttons on DIY benches and control panels
- Reset or “test” inputs for Arduino/Raspberry Pi projects (via a low-voltage interface)
- Signal, buzzer, or light activation where a momentary SPST push button is ideal
Fit & Mounting
- Mounting hole: 16 mm (panel mount)
- Terminals: 2-pin quick-connect/solder lugs
- Cap color: Blue
Electrical & Environmental Specs
| Circuit | SPST, normally open (OFF-(ON) momentary) |
| Current/Voltage | 3A @ 250VAC |
| Operating Temp | -25 °C to +85 °C |
| Pins | 2 |
Tip: For low-voltage microcontroller use, wire this momentary push button to a digital input with a pull-up or pull-down resistor so a press cleanly registers as a logic change.