Extension Lead Blue 1.5mm2 13A 14m 230V E85222
Defender Power And Light DEFENDER 110V 32A 2.5mm 14M YELLOW ARCTIC EXT LEAD
Masterplug Garden Extension Lead 240V 15m MSTCT1513
Defender 110v Extension Lead 14m x 1.5mm
Loose Lead Yellow 1.5mm2 10m 110V E85118
Extension Lead Yellow 2.5mm2 16A 14m 110V E85121
Connexion 0.5M 16A Plug to 32A Socket 110V Fly Lead
1186-20 Gardena Irrigation System Extension Cable 10m
Festool 203924 H05 RN-F4 GB 4m Plug It Cable 240V
AREBOS Extension Cable Power Cable Extension Power Cable Euro Coupling 5 m
Defender Power And Light Defender Spider Ball Power Splitter 110V
Spider Pod 3 x 16A 110V 16A E13220
Draper 230V Extension Cable (16A) (14M x 1.5mm) (17568)
Câbles d'extension pour remorques 7-7Pin 2M Câblage Prise Caravane Rallonge spirale câble pour véhicules
Rallonge électrique - Prolongateur électrique - Rallonge prise - Rallonge prise électrique - Doublette Electrique - Duplite 2P+T 10/16A BLC Se Vrac 714770 Blanc 2 x 2p 16 ampères
8 Pack Pants Button Extenders, Elastic Jeans Buttons, Elastic Rubber Button Extenders for Jeans, Pants, Skirts or Cuffs
AIPERQ Extension Cable, Spiral Cable with Protective Contact Extendable from 0.6m to 2m Max, IP20 Power Cable (220V/16A), 3 x 1.0 mm² Spiral Cable with Plug, Black
Draper 230V Adaptor Lead (16A Plug to 13A Socket) (17573)
Knightsbridge Flat Plate Telephone extension socket - pearl
Knightsbridge Flat Plate Telephone extension socket - polished brass
Knightsbridge Flat Plate Telephone extension socket - brushed chrome
Knightsbridge Flat Plate Telephone extension socket - polished chrome
Extension Lead Blue 1.5mm2 16A 14m 230V E85211
In-Line RCD Lead 1m 230V E11085C
Tigrezy 10pcs 1M 2Pin Extension Cable IP67 Water Resistant for LED Lamps RGB Color Led Spot Outdoor Lighting Spot
Trailer Extension Cable 7 Pin 2m Spiral Extension Cable Trailer Plug Spring Cable Connector
Arctic Extension Lead Blue 2.5mm2 32A 14m 230V E85237
Extension Lead Yellow 2.5mm2 16A 25m 110V E85233
Indispensable at home or on construction sites, an extension cord allows you to move the power source as you wish without having to do any renovation work. It is particularly useful when you plan to use an electrical device far from the socket or while moving.
An extension cord allows, for instance:
- to plug in a table lamp whose cord is too short and use it anywhere in the house;
- to mow the lawn, even over a fairly large area, or even to the back of the garden;
- to improvise an installation for electrical devices. This accessory is thus very appreciated during raclette evenings.
In general, this type of extension cord:
- is compact, practical, and easy to install;
- is suitable for small DIY projects and domestic uses;
- comes in a multi-socket version and can be equipped with a switch, surge protector, or thermal protection;
- is available in several lengths. However, it is highly recommended to anticipate its daily use to avoid cluttering with a model that is too long. Moreover, the presence of knots in the wires causes premature wear of the accessory (risk of overheating, melting of the insulating sheath, short-circuit, etc.) and involves numerous risks for users (falling, dust accumulation, electrocution due to the melting of the insulation, etc.).
Professionals generally recommend choosing the cable of an extension cord according to its usage conditions. Thus, the cables:
- H05VV-F, with PVC sheath, are the most suitable for individuals and occasional DIYers due to their affordable price, but are prohibited for professional use;
- H07RN-F are protected by a neoprene sheath, are resistant to moisture, and have a relatively long lifespan. They are thus suitable for camping and outdoor activities (to withstand bad weather).
An extension cord is above all characterized by the maximum power supported by the cable. This value is proportional to the cross-section of the conductors enclosed in the sheath. Thus:
- a cable with two or three wires of 1.5 mm² (respectively noted 2G1.5 and 3G1.5) provides a current up to 16 A, i.e., a maximum power of 3,500 W, which is more than sufficient for domestic use;
- for more powerful devices, it is better to opt for a 2.5 mm² conductor. Indeed, over the same length, the maximum admissible power for a 1.5 mm² cable is 1,000 W, compared to 1,500 W for a 2.5 mm² cross-section.
The choice of an extension cord essentially depends on the intended use and the usage conditions of the accessory. As an extension of a power source, it must be used in compliance with applicable standards and safety instructions.