Introduction
The APC PRO8T2 Professional 8-Outlet SurgeArrest is designed to provide reliable surge protection for home and office electronic equipment. This device safeguards connected electronics from damaging power surges and spikes, including those that can occur on phone lines. It features multiple outlets, data line protection, and indicators for operational status.

Figure 1: APC PRO8T2 Professional 8-Outlet SurgeArrest Surge Protector. This image shows the white surge protector with eight power outlets, a power cord, and indicator lights on the front panel.
Safety Information
- Do not use this device in wet environments.
- Do not connect to another surge protector or extension cord.
- Ensure the electrical outlet is properly grounded.
- Do not disassemble the unit. There are no user-serviceable parts inside.
- This device is intended for indoor use only.
Setup
- Unpack the Unit: Carefully remove the SurgeArrest from its packaging.
- Placement: Position the surge protector in a stable location, away from sources of moisture or excessive heat. The unit features mounting slots on the back for wall or desk mounting, if desired.
- Connect to Power: Plug the SurgeArrest's power cord into a standard, properly grounded 120V AC wall outlet. The right-angle plug design helps save space.
- Check Site Wiring Fault Indicator: Upon plugging in, observe the "Site Wiring Fault" indicator (if present). If this indicator illuminates, it suggests a wiring problem in your building's electrical system. Consult a qualified electrician to resolve this issue before using the surge protector.
- Connect Electronic Equipment: Plug your electronic devices (computers, monitors, printers, etc.) into the 8 available outlets on the SurgeArrest. The transformer block spacing accommodates larger power adapters.
- Connect Phone Lines (Optional): For phone line protection, connect your incoming phone line to the "IN" jack on the SurgeArrest using one of the provided 1.8-meter telephone cables. Then, connect another telephone cable from the "OUT" jack on the SurgeArrest to your phone, modem, or fax machine.
- Verify Protection: Ensure the "Protection Working" indicator light is illuminated. This confirms that the surge protection circuitry is active and functioning correctly.
Operating Instructions
The APC PRO8T2 SurgeArrest operates automatically once connected to a power source and switched on. Key operational aspects include:
- Power Switch: The unit features a master power on/off switch. Use this switch to power on or off all connected devices simultaneously. The switch is recessed to prevent accidental activation or deactivation.
- Protection Working Indicator: A green LED light indicates that the surge protection components are active and providing protection. If this light is off, the unit may no longer be providing surge protection and should be replaced.
- Overload Indicator: An indicator illuminates if the total power draw from connected equipment exceeds the unit's capacity (15 Amps). If this occurs, unplug less vital equipment to reduce the load. The resettable circuit breaker will trip if the overload persists, cutting power to protect the unit and connected devices.
- Always On Outlets: Some outlets may be designated as "Always On" (refer to the unit's labeling if applicable). These outlets provide continuous power, bypassing the master power switch.
Maintenance
The APC PRO8T2 SurgeArrest requires minimal maintenance. Follow these guidelines to ensure optimal performance and longevity:
- Regular Inspection: Periodically inspect the surge protector for any signs of damage, such as frayed cords, cracked casing, or discolored outlets. Discontinue use if damage is observed.
- Indicator Lights: Regularly check the "Protection Working" indicator light. If it is off, the surge protection capability may be compromised, and the unit should be replaced.
- Cleaning: Disconnect the surge protector from the wall outlet before cleaning. Use a dry, soft cloth to wipe the exterior. Do not use liquid cleaners or solvents.
- Circuit Breaker Reset: If the circuit breaker trips due to an overload, reduce the number of connected devices or the power draw, then press the circuit breaker reset button (typically located on the side or back of the unit) to restore power.
Troubleshooting
If you encounter issues with your APC PRO8T2 SurgeArrest, refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power to connected devices. |
|
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| "Protection Working" indicator is off. |
|
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| "Site Wiring Fault" indicator is on. |
|
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| Overload indicator is on. |
|
|
Specifications
| Feature | Detail |
|---|---|
| Model Number | PRO8T2 |
| Brand | APC |
| Total Power Outlets | 8 |
| Voltage | 120 Volts |
| Special Feature | Surge Protection, Dataline Protection (Phone) |
| Product Dimensions | 11.81 x 6 x 1.97 inches |
| Item Weight | 1.95 pounds |
| Color | White |
Warranty and Support
For detailed warranty information and technical support, please refer to the official APC website or contact APC customer service. Warranty terms typically cover defects in materials and workmanship under normal use. Equipment protection policies may also be available, subject to specific terms and conditions.
- Online Resources: Visit the official APC website for product registration, FAQs, and support documentation.
- Customer Service: Contact APC customer support for assistance with product issues, warranty claims, or technical inquiries.





