Introducción
This manual provides detailed instructions for the safe installation, operation, and maintenance of your BESTTEN 3-Way Decorator Wall Light Switch. Please read all instructions carefully before beginning installation and retain this manual for future reference. This switch is designed for use in both single-pole and 3-way circuits, allowing control of a light fixture from one or two locations.

Imagen: Más alláview of BESTTEN 3-Way Decorator Wall Light Switches with included wallplates.
Información de seguridad
WARNING: RISK OF ELECTRIC SHOCK. IMPROPER INSTALLATION CAN RESULT IN SERIOUS INJURY OR DEATH.
- Desconecte siempre la alimentación eléctrica en el disyuntor o en la caja de fusibles antes de realizar el cableado.
- Verify power is off before proceeding with installation.
- Instale de acuerdo con todos los códigos eléctricos nacionales y locales.
- Si no está seguro de alguna parte de estas instrucciones, consulte a un electricista calificado.
- Do not use with loads exceeding the specified ratings (15A, 120V/277V).
- Este dispositivo está diseñado únicamente para uso en interiores.
Contenido del paquete
- Interruptor(es) de luz de pared decorativo de 3 vías BESTTEN
- Matching Decorator Wallplate(s)
- Tornillos de montaje
Presupuesto
| Especificación | Valor |
|---|---|
| Número de modelo | USP-LS03-10PK |
| Modo de operación | ENCENDIDO APAGADO |
| Calificación actual | 15 Amps |
| Vol de funcionamientotage | 120 voltios / 277 voltios |
| Tipo de contacto | Mantenido |
| Tipo de conector | Tornillo |
| Terminal | Tornillo |
| Tipo de circuito | 3-way (also compatible with Single Pole) |
| Tipo de actuador | Balancín |
| Dimensiones del producto | 2.91 x 4.69 x 1.28 pulgadas |
| Material | Impact-resistant polycarbonate thermoplastic and solid steel |
| Certificaciones | Listado por UL |

Image: Physical dimensions of the switch and wallplate.
Configuración e instalación
Before beginning, ensure the power is OFF at the circuit breaker. This switch can be used for both single-pole and 3-way applications.
Wiring Terminals Overview

Imagen: Parte posterior detallada view of the switch illustrating screw and push-in terminals.
- Tornillo negro: Connects to the Hot/Line wire or the Hot/Load wire.
- Brass Screws: Connect to the Traveler wires in a 3-way circuit.
- Tornillo verde: Connects to the Ground wire.
- Quick Push-in Terminals: Accept 14 AWG solid copper wire only. Terminal screws accept up to 12 AWG.
3-Way Circuit Wiring Diagram
A 3-way switch allows control of a single light fixture from two different locations. This setup requires two 3-way switches.

Image: Standard 3-way wiring configuration.
- Apagar la energía: Locate the circuit breaker controlling the switch and turn it OFF. Verify power is off using a voltage probador.
- Identificar cables: In a 3-way setup, you will typically find a Hot/Line wire, a Hot/Load wire, two Traveler wires, and a Ground wire. Label them if necessary.
- Conecte el cable de tierra: Connect the bare copper or green insulated ground wire from the wall box to the green ground screw on the switch.
- Connect Traveler Wires: Connect the two traveler wires to the two brass screws on the switch. Ensure consistency between both 3-way switches (e.g., if one traveler is connected to the top brass screw on the first switch, connect it to the top brass screw on the second switch).
- Connect Hot/Line or Hot/Load Wire: Connect the Hot/Line wire (from the power source) to the black screw on the first 3-way switch. Connect the Hot/Load wire (going to the light fixture) to the black screw on the second 3-way switch.
- Interruptor seguro: Carefully fold the wires into the electrical box. Mount the switch to the box using the provided screws.
- Instalar placa de pared: Coloque la placa de pared decorativa sobre el interruptor.
- Restaurar energía: Vuelva a encender la energía en el disyuntor.
Single Pole Circuit Wiring
For single-pole applications, the switch controls a light fixture from one location. Connect the Hot/Line wire to one black screw and the Hot/Load wire to the other black screw. Connect the ground wire to the green screw. The brass screws are not used in a single-pole configuration.
Instrucciones de funcionamiento
The BESTTEN 3-Way Decorator Wall Light Switch features a simple rocker paddle for operation.
- Press the top of the paddle to turn the connected light fixture ON.
- Press the bottom of the paddle to turn the connected light fixture OFF.

Image: Switch installed in a room, demonstrating its aesthetic integration.
Mantenimiento
- Limpieza: Para limpiar el interruptor y la placa de pared, límpielos con un paño suave y seco.amp Paño. No utilice limpiadores abrasivos ni disolventes. Asegúrese de que el aparato esté apagado antes de limpiarlo.
- Inspección: Periodically inspect the switch and wallplate for any signs of damage or wear. If damage is observed, turn off power and replace the switch.
Solución de problemas
| Problema | Posible causa | Solución |
|---|---|---|
| La luz no se enciende ni se apaga | No llega energía al interruptor | Verifique el disyuntor y asegúrese de que esté encendido. |
| Cableado suelto o incorrecto | Turn off power. Recheck all wire connections according to the wiring diagram. Ensure wires are securely fastened to terminals. | |
| Bombilla defectuosa | Reemplace la bombilla. | |
| Switch feels loose in the wall box | Mounting screws are not tightened | Turn off power. Tighten the mounting screws that secure the switch to the electrical box. |
| Wallplate does not fit correctly | Switch not properly aligned or incorrect wallplate | Ensure the switch is centered and flush within the electrical box. Verify you are using the correct decorator-style wallplate. |
Garantía y soporte
BESTTEN products are manufactured to high-quality standards. For warranty information or technical support, please refer to the contact information provided with your purchase or visit the official BESTTEN websitio.
For additional product information or to explore other BESTTEN electrical solutions, please visit the BESTTEN Store on Amazon.