Extension Cord or Surge Protector? How to Choose a Multiplug in Nepal
Extension cord vs surge protector, joule ratings and how to choose

Extension Cord or Surge Protector? How to Choose a Multiplug in Nepal

Updated 29 October 2026. Prices are Quality Computer’s website prices that day. Specifications are taken from the makers’ details on our product listings.

Short answer: An ordinary extension cord only gives you more sockets; a surge protector also absorbs voltage spikes, and its joule rating shows how much it can take. Use a surge protector for a computer, TV or router. Neither keeps anything running in a power cut; for that you need a UPS. Every multiplug with today's price is on our multiplug price in Nepal page.

Multiplugs we stock

Bright B-905 5 Port Extension Cord
Bright B-905 5 Port Extension Cord

Extension cords

MultiplugWhat the listing saysOur price
Bright B-905 Extension Cord2m copper cable, 10A overload circuit breaker, safety shuttersRs 875
Micro MPS A-151 5 Port Extension CordIndividual switches, power indicator light, safety shuttersRs 950
X-Lab XEC-440N15 Extension Cord4 sockets, individual switches, 2,500W maximum load, 1.5m cableRs 1,020 Rs 1,200
Micro MPS-1105US Extension CordUSB charging (2.4A), individual switches, 2,500W maximum, 2.5m cableRs 5,000

Surge protectors

Surge protectorSocketsSurge ratingCableWarrantyOur price
Huntkey SZM404-24210 J, 6,500A1.5m1 yearRs 1,225 Rs 1,800
Honeywell 3 Socket Surge Protector3210 J, 6,500A2m3 yearsRs 1,500
Huntkey SZM604-26375 J, 13,500A2m1 yearRs 1,670 Rs 2,000
Huntkey PZC504-25375 J, 13,500A2m1 yearRs 1,999 Rs 2,500
Huntkey SZM804-28660 J, 19,500A2m1 yearRs 1,999 Rs 2,600
Honeywell 5 Socket + 2 USB Platinum5 + 2 USBNot listed1.5mNot listedRs 3,200
Honeywell 6 Socket Surge Protector Platinum6918 J, 36,000ANot listedNot listedRs 3,500

Call us on 9863609150 to check availability.

Extension cord or surge protector?

Both give you more sockets from one wall point. The surge protectors also list a surge rating in joules and a maximum spike current in amps. Huntkey describes its rating as surge protection “safeguarding connected devices from voltage spikes”. The plain extension cords list overload breakers or fuses instead, with no joule rating.

Surge ratings of surge protectors at Quality Computer: Huntkey SZM404-2 210 joules, Honeywell 3 socket 210, Huntkey SZM604-2 375, Huntkey PZC504-2 375, Huntkey SZM804-2 660, Honeywell 6 socket Platinum 918
Surge ratings as listed by the makers. The plain extension cords list no joule rating.

Neither type has a battery, so a multiplug will not keep your computer running in a power cut. For backup power you need a UPS; see also UPS vs inverter.

Why surge protection matters in Nepal

Unstable power is a common complaint. In June 2026 the Kathmandu Post reported from Bardiya that “constant fluctuations in the power supply have also raised concerns over damage to refrigerators, water pumps and other electrical equipment.” In August 2026 OnlineKhabar reported that dedicated power feeders were being built and upgraded “to reduce voltage fluctuations”.

Our guide on how to protect your computer from power surges and voltage fluctuations explains when you need a UPS, an online UPS or a voltage stabiliser.

Before you buy

How to choose a multiplug: count your plugs, choose surge or plain, check the load limit, check cable length, check the warranty
Five things to check on any multiplug.

Read the limits on the box. The Micro MPS A-151 listing, for example, says it “can only be used in dry places” and that the load should not exceed the product’s specified technical parameters.

Frequently asked questions

Where can I see today's multiplug prices?

Every multiplug we stock is listed with today's price on our multiplug price in Nepal page.

Which multiplug has the highest surge rating?

The Honeywell 6 Socket Surge Protector Platinum, listed at 918 joules and 36,000A.

Is a multiplug the same as a surge protector?

Not always. A surge protector lists a surge rating in joules. Plain extension cords give extra sockets and overload protection but list no joule rating.

Will a surge protector keep my computer on during a power cut?

No. A multiplug has no battery. A UPS gives backup power during a cut.

Which multiplugs have USB charging?

The Micro MPS-1105US (2.4A USB) and the Honeywell 5 Socket + 2 USB Platinum.

Sources

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