1. Introduzione
This manual provides essential information for the safe and effective installation, operation, and maintenance of the Toowei A4126 Series Momentary Waterproof Push Button Switch. Please read these instructions thoroughly before use and retain them for future reference.

Figure 1.1: Toowei A4126 Series Momentary Push Button Switch (Green)
2. Caratteristiche di u produttu
- Azione Momentanea: The switch activates when pressed and returns to its original state when released.
- Disegnu Impermeabile: IP67 rated, providing protection against dust and temporary immersion in water.
- Custruzzione durabile: Designed for reliable performance in various environments.
- Dimensioni compatte: φ12mm mounting diameter for versatile applications.
- Certificazioni: CE, FC, RoHS compliant.

Figure 2.1: Available colors of the Toowei A4126 Series Push Button Switch
3. Informazioni di sicurezza
Osservate e seguenti precauzioni di sicurezza per prevene ferite o danni à u pruduttu:
- Scollegate sempre l'alimentazione prima di installà o di fà a manutenzione di l'interruttore.
- Ensure wiring is performed by a qualified individual if you are unfamiliar with electrical installations.
- Ùn superate micca i valori elettrichi specificati (voltage, current) of the switch.
- Verify proper insulation and connections to prevent short circuits.
- Keep the switch away from extreme temperatures or corrosive substances unless specifically rated for such conditions.
4. Cuntenutu di u pacchettu
U pacchettu include tipicamente:
- One (1) Toowei A4126 Series Momentary Waterproof Push Button Switch
- One (1) Mounting Nut
- One (1) Waterproof Washer

Figure 4.1: Components of the Toowei A4126 Series Push Button Switch
5. Setup è Installazione
Segui questi passi per una stallazione curretta:
- Preparate u foru di muntatura: Drill a φ12mm (approximately 0.47 inches) diameter hole in the desired mounting surface. Ensure the surface thickness is compatible with the switch's threaded body.
- Insert Switch: Insert the switch body through the mounting hole from the front.
- Install Washer and Nut: Place the waterproof washer over the threaded body from the back of the mounting surface, followed by the mounting nut.
- Interruttore sicuru: Tighten the mounting nut firmly to secure the switch in place. Do not overtighten.
- Cunnessioni di filu: Connect the electrical wires to the terminals on the back of the switch. Ensure correct polarity and secure connections. Refer to your circuit diagram for specific wiring requirements.

Figura 5.1: Side view showing threaded body and terminals for wiring

Figura 5.2: Posteriore view showing mounting nut and terminals
6. Operating Instructions
The Toowei A4126 Series is a momentary push button switch. Its operation is straightforward:
- Attivazione: Press the button to activate the connected circuit.
- Disattivazione: Release the button to deactivate the connected circuit. The button will return to its original position automatically.
7. Mantenimentu
The Toowei A4126 Series switch requires minimal maintenance due to its sealed design.
- Pulizia: If necessary, clean the exterior of the switch with a soft, damp tela. Evite l'usu di sustanzi chimichi duri o materiali abrasivi.
- Ispezione: Periodically inspect the switch for any signs of physical damage or loose connections. Ensure the mounting nut remains tight.
- Integrità Impermeabile: Do not attempt to disassemble the switch, as this may compromise its waterproof rating.
8. Risoluzione di prublemi
If the switch is not functioning as expected, consider the following:
- Nisun putere: Verificate s'ellu l'alimentazione di u circuitu hè attiva.
- Cunnessioni loose: Verify that all wires are securely connected to the switch terminals and the rest of the circuit.
- Cablaggio incorrettu: Ensure the switch is wired correctly according to your circuit diagram.
- Damaged Switch: If the switch shows visible damage or does not provide tactile feedback when pressed, it may need replacement.
- Circuit Fault: Test other components in the circuit to rule out issues unrelated to the switch.
9. Specificazioni
| Attributu | Valore |
|---|---|
| Numero di mudellu | Serie A4126 |
| Marca | PPOZYLPC |
| Cambia tipu | Pulsante momentariu |
| Diametru di Montaggio | φ12 mm |
| Valutazione impermeabile | IP67 |
| Certificazioni | CE, FC, RoHS |
| Dimensioni di u pacchettu | 1.18 x 0.79 x 0.39 inch |
| Pesu di l'articulu | 1.76 once |
| Assemblea Necessaria | Innò |
10. Garanzia è Support
Per infurmazioni nantu à a garanzia o l'assistenza tecnica, vi pregu di cunsultà u rivenditore o u serviziu ufficiale di u fabricatore. websitu. Conservate a vostra ricevuta di compra per qualsiasi reclamu di garanzia.





