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White rectangular surge protector with four outlets and a six-foot power cord

CyberPower

CyberPower P406U 4 Outlet Surge Protector 500 J

SKU CH-XVQE-F74FR

Four-outlet surge protector with 500 J suppression, 6 ft cord and EMI/RFI filtering for home office electronics

  • 500 joules surge suppression protects connected devices
  • Four NEMA 5-15R outlets power multiple peripherals
  • 6 ft cord allows flexible placement
  • EMI/RFI filtering reduces line noise interference
  • RJ11 port safeguards phone or modem lines

Home-office surge protector

The CyberPower P406U is a four-outlet surge protector rated at 500 joules of suppression. It plugs into a standard NEMA 5-15P wall socket and supplies power through a 6 ft cord. The unit is intended for desk or home-office use where basic surge protection is required. Its compact form factor fits easily behind furniture or on a power strip shelf.

500-joule suppression rating

The single specification that determines suitability is the 500 J energy-absorption rating. This figure indicates the total surge energy the device can dissipate before protection degrades. Connected equipment draws up to 15 A through the four NEMA 5-15R outlets. No battery backup or voltage regulation is provided.

Buyers needing battery backup should look elsewhere

This protector suits users who only need surge suppression for computers, monitors or networking gear. It does not keep devices running during a power cut. Builders requiring uninterruptible power, higher joule ratings or additional outlet types will need a different product class.

Highlights

  • 500 joules surge suppression protects connected devices
  • Four NEMA 5-15R outlets power multiple peripherals
  • 6 ft cord allows flexible placement
  • EMI/RFI filtering reduces line noise interference
  • RJ11 port safeguards phone or modem lines

Specifications

BrandCyberPower
Shipping weight0.50 kg
Package size254 × 89 × 46 mm

Questions about this item

How much energy can the 500 J rating actually absorb in my home office?

The 500 joule rating represents the total energy the protector can absorb during its lifetime before it stops suppressing surges.

What does the NEMA 5-15P plug and 15A rating limit me to?

The NEMA 5-15P plug connects to a standard wall socket and the 15A maximum input current means the combined draw of all connected devices must stay at or below 15 amps.

Will the 6 ft cord and 25.91 cm depth fit behind my desk?

The unit has a 6 ft cord and a shipping depth of 25.91 cm, so check your clearance against those dimensions.

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