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Sockets

Sockets are used to connect your electrical appliances directly to the mains. There are movable (extension cords), but also non-movable (wall sockets). How do they differ and what features or connectors do they offer? Read on.

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Socket and its types

Drawers can be divided according to type and purpose into three categories.

Extension and extension sockets

Extension and extension sockets can be used when your cable does not reach the socket or when you need to connect several appliances at once.

  • Drawer rails They expand the number of usable drawers and can often be integrated into walls or furniture.
  • Cable Splitters & Adapters plug directly into the socket and increase its number of outputs. This is an alternative to the double drawer.
  • Extension Leads will extend the range or increase the number of connected appliances.

Do you travel often or are you going on a longer trip? Choose from our section In-Car Chargers.

Sockets with special connectors

Some sockets and extension leads have special connectors for different purposes.

  • Telephone sockets RJ11 type are used to connect a fixed line.
  • Data sockets RJ45 type are used to extend the fixed Internet.
  • Sockets with USB allows you to charge your phone or tablet without the need for an adapter.
  • Antenna sockets extends the range of the DVB-T cable to the remote TV.
  • HDMI sockets are useful for connecting a projector or TV to a computer.

telephone socket
Telephone socket

internet socket
Data socket

antenna socket
Antenna socket

USB wall socket
Socket with USB

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Are you planning to travel outside the Czech Republic and need a travel adapter for a socket in another country? A wide selection can be found in our section for Travel Plug Adapter.

Drawers by function

In addition to types, sockets can also be divided according to special functions and connectors.

  • Consumption meters measures the electrical consumption of the connected appliance.
  • Switching sockets and timers will allow to mechanically set on and off the socket.
  • Sockets & Extension Cords With Switch They have a simple switch for switching on and off as required.
  • Smart sockets You can turn it off and on via your smartphone or home assistant.
  • Surge protectors protects your devices from higher surges than they can withstand.
  • Sockets with thermostat allows easy temperature adjustment and records current temperature data.
  • Remote control sockets are switched on and off with the remote control and are suitable for less accessible appliances.

socket with power meter
Consumption meters

Socket with timer
Socket with timer

Sockets & Extension Cords With Switch
Sockets & Extension Cords With Switch

Smart socket
Smart socket

Do you have smaller children in your home? Choose wall outlets with a childproof screen or get a separate childproof wall outlet to ensure they are protected. You can find the child fuses in the section plugs.

What parameters to look for when choosing a socket?

Important parameters when choosing a socket include:

  • IP protection can be against water, dust or objects and is often suitable for outdoor use.
  • Voltage of the electrical outlet ranges from 100 to 380 V depending on the country or use. In the Czech Republic it is 230V.
  • The maximum load of an electrical outlet is marked in Watts and Amps, and it is important not to exceed this value with a plugged-in appliance.

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The input voltage of the appliance can usually be found in the manual or on the manufacturer's website.

Outlet voltage by state or usage

See the table below for outlet voltages by state or usage.

Socket voltage State/use
100 V Japan
120 V USA, Canada, Brazil, Mexico
220 V Russia, South Korea, Egypt
230V Most of Europe, including the Czech Republic and Slovakia
380 V Industrial purposes

Are you planning a trip to an area with a different voltage? Make sure in advance that your devices support charging at this voltage. This information can be found on the charger adapter or in the device manual, most often under AC INPUT.

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573 Results
4.8 37×
Viking YC33 Power Adapter White
Socket - power adapter, hub, socket, 3 x AC (230V) output, 1 x USB-A (5V/3A), 2 x USB-C (5V/3A), practical ON/OFF button, compact size and design, 1.4 m cable, up to 6 devices can be charged simultaneously
19.90 €
Currently Unavailable
Order Code: VKNGz18
4.6 21×
EMOS Surge Protection EMOS SCHUKO - 8 Sockets, 3m, Black
Surge Protector - 3m, male connectors: 1× E/F-type plug, female connectors: 8× type F fork, LED indication up to 16 A, bent connector ends
55.46 €
Currently Unavailable
Order Code: HM407h
4.8 1,430×
CONNECT IT extension 230V, 6 sockets + switch, 3m, black
Extension Cable - 3m, male connectors: 1× fork Type E, female connectors 6× fork Type E, with switch, LED indication and child safety lock, CYSY
from  7.31 €
Currently Unavailable
Order Code: JD910d4b
4.9 159×
Emos Extension cable 40m, orange
Extension Cable - 40m, male connectors: 1× fork Type E, female connectors 1× fork Type E
68.81 €
Currently Unavailable
Order Code: HM400e
4.9 159×
Emos Extension cable 25m, orange
Extension Cable - 25m, male connectors: 1× fork Type E, female connectors 1× fork Type E
42.94 €
Currently Unavailable
Order Code: HM400c
4.8 37×
Viking YC33 Power Adapter Black
Socket - power adapter, hub, socket, 3 x AC (230V) output, 1 x USB-A (5V/3A), 2 x USB-C (5V/3A), practical ON/OFF button, compact size and design, 1.4 m cable, up to 6 devices can be charged simultaneously
23.90 €
Currently Unavailable
Order Code: VKNGz19
4.8 22×
EMOS Extension cable - 4 sockets, 5m, black
Extension Cable - 5m, male connectors: 1× E/F-type plug, female connectors 4× fork Type E, bent connector ends
Amazing Deal 12.06 € Save 1.44 €
Currently Unavailable
Order Code: HM405a41
4.8 1,431×
CONNECT IT 230V extension, 5 sockets + switch, 2m, white
Extension Cable This 230V extension cable is equipped with a central power switch which, when turned off, completely cuts off all connected appliances from...
from  7.64 €
Currently Unavailable
Order Code: JD910c2a
4.8 1,431×
CONNECT IT 230V extension, 4 sockets + switch, 3m, white
Extension Cable - Child protection on all sockets, hinged hanging eyelet, operating indicator light
8.69 €
Currently Unavailable
Order Code: JD910b3
4.7 51×
Emos Extension cable on drum- 4 sockets 25m
Extension Cable - 25m, male connectors: 1× fork Type E, female connectors 1× fork Type E
52.12 €
Currently Unavailable
Order Code: HM402a
4.8 93×
Cubenest Powercube Extended, 5x sockets, 1.5 m, white/grey
Extension Cable - length 1,5 m, male connector 1× type E fork, female connector 5× type E socket up to 10000 mA, CYSY, straight ending
14.90 €
Currently Unavailable
Order Code: NZE301h19
4.8 763×
CONNECT IT extension 230V, 5 sockets, 2m, black
Extension Cable - 2m, male connectors: 1× fork Type E, female connectors 5× fork Type E
6.29 €
Currently Unavailable
Order Code: JD910d9k1
4.2 60×
Datacom CAT5E, STP, 2x RJ45, plasterboard
Socket cat. 5E, shielded, LSA notch field
11.90 €
Currently Unavailable
Order Code: MN320
4.8 661×
Emos extension 250V, 3x socket, 2m, white
Extension Cable - 2m, male connectors: 1× E/F-type plug, female connectors 3× fork Type E, with switch, bent connector ends
Amazing Deal 7.88 € Save 1.02 €
Currently Unavailable
Order Code: HM400k6
4.9 640×
AlzaPower extension cord 230V 1 socket 15m white
Extension Cable - E/F forks, 1 type E socket, current load up to 16 A (3 680 W), voltage 230 V AC, child protection caps, wire cross section 1,5 mm², PVC casing, curved ending, length 15 m
Great price 27.19 €
Currently Unavailable
Order Code: APLV00665
4.7 35×
Viking ACT94 Power Adapter
Socket - VIKING ACT94 detachable mains adapter, 9 x 230V (AC) output, 3 x USB-A 12W (5V/2.4A) output, 1 x USB-C 20W (5V/3A, 9V/2.22A, 12V/1.67A) output
24.90 €
Currently Unavailable
Order Code: VKNGz2
4.5 14×
EMOS Rubber extension cable 20m black
Extension Cable - 20m, male connectors: 1× E/F-type plug, female connectors 2× fork Type E, straight connector ends
47.53 €
Currently Unavailable
Order Code: HM404a6
4.9 45×
Solight Extension cable, 3 sockets, white, 10m, switch
Extension Cable - 10m, male connectors: 1× E/F-type plug, female connectors 3× fork Type E, with switch, bent connector ends
14.90 €
Currently Unavailable
Order Code: UD988i11
4.8 661×
Emos extension 250V, 3x sockets, 1.5m, black
Extension Cable - 1,5m, male connectors: 1× fork Type E, female connectors 3× fork Type E, with switch
7.47 €
Currently Unavailable
Order Code: HM400k5b
4.7 12×
Legrand extension cable 1 m / 3 sockets / with USB / aluminium-white / PVC / 1.5 mm2
Extension Cable - length 1 m, male connector 1× E/F type fork, 1× USB-A, female connector 3× type E socket, 1× USB-C, curved ending
45.86 €
Currently Unavailable
Order Code: LEGd7
4.8 112×
Emos extension 250V, 5x socket, 3m, white
Extension Cable - 3m, male connectors: 1× fork Type E, female connectors 5× fork Type E, with switch, bent connector ends
Amazing Deal 10.81 € Save 1.09 €
Currently Unavailable
Order Code: HM400n2
4.9 159×
Emos Extension cable 30m, orange
Extension Cable - 30m, male connectors: 1× fork Type E, female connectors 1× fork Type E, CYSY
53.37 €
Currently Unavailable
Order Code: HM400d
4.9 13×
EMOS Rubber extension cable 25m black
Extension Cable - 25m, male connectors: 1× fork Type E, female connectors 2× fork Type E, child safety lock and child-proof outlet covers, straight connector ends
57.96 €
Currently Unavailable
Order Code: HM404a7
4.4 14×
Legrand surge protector - 8 sockets 2m, black
Surge Protector - 2m, male connectors: 1× E/F-type plug, female connectors: 8× fork Type E, 8× E/F-type socket, LED indication, bent connector ends
62.56 €
Currently Unavailable
Order Code: LEGe3

Sockets

Sockets

In the category Sockets on Alza.sk, we currently have a total of 573 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
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