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CyberPower HT400W Home Theater Surge Protectors

Frys#: 8004384 Model: HT400W
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The Home Theater Surge Protector HT400W from CyberPower provides 1800 joules of protection and 4 outlets to safeguard your home theater equipment from damage caused by electrical surges. Features of the HT400W include automatic shutdown, LED status indicators (Grounded, Protected), a wall tap plug, impact-resistant casing, metal oxide varistor (MOV) technology, and an EMI/RFI noise filter.

Detailed Description
(Manufacturer # HT400W )
Surge Protection
Diverts excess voltage away from sensitive electronic equipment during an AC power surge or power spike to prevent damage.

Automatic Shutdown
Protects connected electronics with the integrated circuit breaker which automatically switches off in the event of an overload that exceeds the model’s ability to suppress the signal.

EMI/RFI Noise Filter

Maintains clean power for connected equipment by filtering out electromagnetic and radio frequency interference to improve picture and sound quality.

Metal Oxide Varistor (MOV) Technology
Allows normal current to pass through the device, while diverting any surges/spikes through the ground circuit, to safeguard connected electronics and the surge suppressor.

LED Indicators
Illuminate to show the model’s status: Protected and Grounded.

Impact-Resistant Casing
Ensures maximum durability and prolongs the life of the model.
Why Do I Need A Surge Protector?
Utility power supplied to electrical outlets is sometimes inconsistent. The short-duration voltage surges or spikes that occasionally happen can damage components in electronic devices such as computers and workstations. In addition to equipment damage, irretrievable data loss may occur. In the U.S., the nominal or standard voltage supplied to household and office wiring is 120 volts. A voltage surge or spike can cause electronic components to overheat, either immediately destroying them or causing permanent damage that can lead to premature failure.

A surge protector or surge suppressor provides protection against power surges. This device is located in the power circuit between the utility power outlet and the connected electronic equipment. Surge protectors work by diverting excess voltage to the ground, allowing only the nominal voltage to travel through the wiring to connected devices. This is accomplished using a variable resistance component in the surge protector called a metal oxide varistor (MOV). Under normal voltage conditions, the resistance of the MOV is such that it remains closed. As utility voltage increases beyond nominal, the MOV resistance decreases accordingly which forces the unwanted overvoltage to ground, maintaining a constant flow of nominal voltage to sensitive electronic equipment.
Surge Protector Specifications
Color Black
Mounting Wall Tap
Attenuation Up to 43dB
Number of Outlets 4 Outlets with Surge Protection
Voltage 125V
Input Connection NEMA 5-15P
Right-Angle Plug No
Cord Length Wall Tap
Circuit Breaker NA
Coaxial Connector Protection No
Energy Savings No
USB Charging Ports No
Surge/Noise Protection
Joule Rating 1800
Maximum Surge Current 90000
Clamping Voltage LN,LG,NG 400V
Response Time < 1 nanosecond
EMI/RFI Noise Filtering EMI/RFI Noise Filtering
Dataline Surge Protection
Phoneline Protection No
Network Protection No
Certifications cUL
ROHS ROHS Compliant
Physical Specifications
Dimensions (WxDxH) inches 7.09 x 4.33 x 2.56
Weight(lbs) 0.65
What's in the Box
  • Surge protector
Brand Cyber Power
Condition New
UPC 649532607693
User Information
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