1. Acabatview
The Belkin MasterCube F9H120-CW is a single-outlet, wall-mount surge protector designed to safeguard your electronic devices from power surges and spikes. It is ideal for protecting desktop computers, notebooks, peripherals, phone/fax/modem lines, kitchen appliances, and standard household electronics. This compact unit offers 1045 Joules of surge protection and includes indicators for operational status.

Figura 1: Frontal view of the Belkin MasterCube Wall-Mount Surge Protector.
Característiques clau
- 1045 Joules surge protection for sensitive electronic devices.
- Complete 3-line AC protection.
- Built-in RJ11 phone line splitter for phone, fax, or modem protection.
- Illuminated LED indicators for 'Protected' and 'Grounded' status.
- Compact wall-mount design.
2. Configuració i instal·lació
Instal·lació a la paret
- Ensure the wall outlet is properly grounded.
- Align the prongs of the MasterCube surge protector with the wall outlet.
- Firmly push the surge protector into the wall outlet until it is securely seated.
- Verify that the 'Protected' LED indicator illuminates green, and the 'Not Grounded' LED (if present) is off.

Figura 2: Esquena view of the surge protector, illustrating the prongs for wall-mount installation.
Dispositius de connexió
- Plug your electronic device's power cord into the single AC outlet on the front of the MasterCube.
- For phone line protection, connect your phone, fax, or modem line to the RJ11 input jack. Use the built-in phone line splitter to connect two devices if needed.
3. Funcionament
Indicadors LED
- Protected LED (Green): When illuminated, this LED indicates that the surge protection is active and your connected equipment is protected. If this light is off, the surge protector may have absorbed a surge and needs to be replaced.
- Grounded LED (Red/Orange, if present): This LED indicates that the wall outlet is properly grounded. If this light is off or red/orange, the outlet may not be properly grounded, and you should consult a qualified electrician.
4. Especificacions tècniques
| Especificació | Valor |
|---|---|
| Valoració elèctrica de servei continu | 120V/15A/60Hz/1800W |
| Màxima dissipació d'energia | 1080 Joules (Three 130V MOVs: H-N: 360J, H-G: 360J, N-G: 360J) |
| Phone Line Energy Dissipation | 160 Joules |
| Corrent de pic màxima | 72,000A (H-N: 24,000A, H-G: 24,000A, N-G: 24,000A) |
| UL Clamping Voltage (3-Line) | UL 1449 400V |
| Temps de resposta | <1 nanosegon |
| Filtració de soroll EMI/RFI | 150kHz-100MHz up to 43 dB Reduction |
| Dimensions del producte | 3.3 x 3.1 x 3.9 polzades |
| Pes de l'article | 5 unces (0.31 lliures) |
| Preses de corrent total | 1 |
| Voltage | 110 Volts |
5. Manteniment i cura
- Keep the surge protector in a dry location, away from moisture and direct sunlight.
- Do not overload the single outlet beyond its specified electrical rating (1800W).
- Inspeccioneu periòdicament la unitat per detectar qualsevol signe de dany o desgast.
- If the 'Protected' LED is off, replace the unit to ensure continued protection.
6. Solució De Problemes
- 'Protected' LED is off: This indicates that the surge protector has absorbed a power surge and can no longer provide protection. The unit should be replaced immediately.
- 'Not Grounded' LED is on (if applicable): This indicates that the wall outlet is not properly grounded. Consult a qualified electrician to inspect and correct the wiring of your electrical outlet.
- No hi ha alimentació al dispositiu connectat: Ensure the surge protector is firmly plugged into a working wall outlet. Check the device's power cord and ensure it is properly connected to the surge protector.
7. Què hi ha a la caixa
- Belkin MasterCube 1-Outlet Wall-Mount Surge Protector (F9H120-CW)
- Warranty/Instructions Sheet
8. Garantia i Suport
Garantia de per vida del producte
Belkin designs and engineers its products to be free of defects in assembly, material, or workmanship. Belkin will replace, free of charge, any SurgeMaster that is defective or expires after protecting your electronic devices. Refer to the included warranty/instructions sheet for full details, limitations, and exclusions.
Garantia d'equips connectats
Belkin will repair or replace any equipment damaged by a surge, spike, or lightning strike while properly connected to a Belkin surge protector, up to the maximum value stated on the front of the package (up to $50,000).
Atenció al client
For technical assistance or warranty claims, please contact Belkin Corporation at 310-898-1100 or visit belkin.com.
Avís legal
14 day return SOLD AS IS
9. Informació important de seguretat
- Use indoors and in dry locations only.
- Not for use with aquariums or other water-related products.
- No l'endolleu a una altra presa de corrent o cable d'extensió reubicable.
- Do not use in conjunction with any ungrounded outlets.
- Ensure the product is fully inserted into the wall outlet.





