HEX Surge Protector


$14.95 MSRP 
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  • Surge suppression: 350 J
  • USB ports: 2 (2.4-Amp)
  • Plug type: NEMA 5-15P (45° off-set)
  • Outlet type: 3 NEMA 5-15R
  • Power cord length: 3 ft.
  • Power cord type: braided
  • Warranty: One Year Limited
  • Connected Equipment Guarantee: $50,000

Product Overview

This Cyberpower Surge Protector provides protection to prevent damaging power spikes and surges from reaching your small electronics. The P303UDBL surge protector includes 2 USB ports to quickly charge USB-powered devices, including tablets.

Additional features of the P303DUBL includes metal oxide varistor (MOV) technology, a braided power cord, and an impact-resistant casing. The surge protector comes with a One Year Limited Warranty and a $50,000 Connected Equipment Guarantee.

Product Features
  • Surge Protection
    Diverts excess voltage away from sensitive electronic equipment during an
    AC power surge or power spike, preventing damage.
  • USB Charge Ports
    Rapidly charge and power USB devices such as tablets (including iPad),
    smartphones, and other mobile accessories.
  • 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.
  • Impact-Resistant Casing
    Ensures maximum durability and prolongs the life of the model.
  • Connected Equipment Guarantee
    CyberPower will repair or replace properly connected equipment if it is
    damaged by a power surge.
  • One Year Limited Warranty
    Covers defects in materials and workmanship in the product under normal use
    and conditions. See warranty for details.
Compatible Products
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Circuit Breaker None
Cord Length 3 ft (0.9 m)
Input Plug Type NEMA 5-15P
Maximum Input Current 15A
Plug Style Right Angle – 45° Offset
Outlet Type 3 – NEMA 5-15R
Outlets – Total 3
USB Charge Port No
Surge Protection & Filtering
Clamping Voltage 900V (H-N)
EMI/RFI Filtration No
Maximum Surge Current 7500 A
Maximum Surge Current H-G N/A
Maximum Surge Current H-N 7500 A
Maximum Surge Current N-G N/A
Maximum Surge Voltage 6000 V
Response Time <1 Nanosecond
Surge Suppression (Joules) 350 J
Color Blue
Form Factors Supported Undercounter Installation Supported
Material of Construction Plastic
Physical Dimensions – (WxHxD) (cm) 2.97 x 4.98 x 18. 64 (cm)
Physical Dimensions – (WxHxD) (in) 1.17 x 1.96 x 7.34 (in)
Physical Dimensions – (WxHxD) (mm) 30 x 50 x 186 (mm)
Physical Weight (kg) 0.23
Physical Weight (lb) 0.51
Dimensions – Shipping
Shipping – Weight (kg) 0.25
Shipping – Weight (lb) 0.55
Shipping Dimensions – (WxHxD) (cm) 4.75 x 3.45 x 20.32 (cm)
Shipping Dimensions – (WxHxD) (in) 1.87 x1.36 x 8 (in)
Shipping Dimensions – (WxHxD) (mm) 47.5 x 34.54 x 203.2 (mm)
Environmental RoHS Compliant
Safety ETL
CEG Amount $50000
Connected Equipment Guarantee Lifetime
Product Warranty 1 Year Limited Warranty
Feature Focus
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.



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What devices should be plugged into a surge protector?

Computers, home entertainment equipment, cable DSL/modems, phone/fax/modem, cable and satellite boxes, and other electronics you wish to protect.

What is a Connected Equipment Guarantee?

CyberPower will repair or replace properly connected equipment, under certain terms and conditions, if it is damaged by a power surge.

What does shared amperages mean?

Shared amperage means multiple ports share the amperage available. Example: If multiple devices are charging at once, each device shares the charging power and can get up to 2.1 amps of the available power depending on the amount amperage available and number of devices that can be connected.

Our Technical Support team will be happy help you with technical questions during business hours.

Our technical support team is available between 6AM and 9PM CST
Monday through Friday
Visit our Support Area

 Model JoulesAmpsCord LengthColorOutlets MSRP