DS 430 Red Push Button Switch Without Lock – 2-Pin Momentary Square Switch
The DS 430 Red Push Button Switch Without Lock is a compact, square-shaped momentary (self-reset) switch engineered for reliable performance in low-voltage electrical circuits. With its bright red cap and 2-pin terminal design, this switch is instantly recognizable and easy to integrate into any project or control panel.
Unlike latching (lock) switches, this non-locking push button automatically resets to its default OFF position as soon as you release it — making it perfect for applications that need temporary circuit activation.
Key Specifications
| Parameter | Value |
|---|---|
| Model Number | DS 430 |
| Switch Type | Momentary (Self-Reset / Without Lock) |
| Color | Red |
| Shape | Square |
| Terminals | 2-Pin |
| Rated Voltage | 250VAC / 1A & 125VAC / 3A |
| Mounting Hole | ~12mm × 12mm |
| Contact Type | Normally Open (NO) |
| Material | Durable Thermoplastic |
| Switch Action | Non-Latching (No Lock) |
Why Choose This DS 430 Switch?
- Self-Reset Mechanism — Automatically returns to OFF when released; no manual unlocking needed
- Normally Open (NO) Contact — Circuit activates only when pressed, saving energy in idle state
- Bright Red Cap — High visibility for control panels, safety systems & alert buttons
- Compact Square Design — Fits standard 12mm panel cutouts, space-saving for dense layouts
- 2-Pin Solder Terminal — Easy wiring for hobbyists, engineers and manufacturers
- High Cycle Durability — Built for thousands of repeated actuations without performance loss
- Universal Voltage Rating — Works at 1A/250VAC and 3A/125VAC for versatile applications
Applications
The DS 430 Red Momentary Push Button is widely used across industries and DIY projects:
- Arduino & Raspberry Pi Projects — Reset buttons, user input triggers
- Control Panels & Industrial Equipment — Temporary circuit activation in machinery
- Home Appliances — Doorbells, kitchen appliances, power switches
- Automotive Dashboards — Momentary function controls
- Push-Button Telephones — Keypad switches
- Magnetic Lock Systems — Access control entry points
- Robotics & Automation — Start/Stop trigger inputs
- Medical Devices — Brief user input activations
- DIY Electronics & Maker Projects — Breadboard and PCB use
Alt Text:
DS 430 Red Push Button Switch Without Lock – 2-Pin Momentary Square SwitchCaption: DS 430 Red Square Momentary Push Button Switch | Self-Reset, Non-Locking, 2-Pin, 1A/250VAC
Image Description (for CMS/DAM): Front view of DS 430 red square push button switch showing the bright red cap, compact square body, and 2-pin solder terminal design. This is a momentary (self-reset), non-locking switch rated at 1A/250VAC.






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