
Too Many Extension Cables? Here's How to Choose the Right One
Consider these five essential factors to find the extension cable that best fits your needs.
Last updated 11 hours ago. Automatically generated content.


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Cable length determines the distance an extension cable can cover, influencing the flexibility of its use around the home or office. Choosing the correct length is essential to ensure connectivity without excessive slack or tension, impacting safety and convenience.
Popular options
Up to 5 m
Typical price
10.– to 29.–Ideal for short distances, such as connecting devices within the same room.
Best for compact spaces, reducing clutter and minimizing the risk of tripping hazards.
Bestseller
6 - 15 m
Typical price
27.– to 85.–Suitable for medium distances, allowing connections across different rooms or spaces.
Offers a balance between reach and manageability, perfect for versatile use in larger areas.
Bestseller
16 - 50 m
Typical price
72.– to 180.–Designed for long distances, enabling connections across floors or vast spaces.
Great for outdoor or industrial use, providing extensive reach without sacrificing performance.
Bestseller
Nominal current refers to the maximum current that an extension cable can safely carry, directly impacting its compatibility with various devices and appliance requirements. Understanding nominal current ensures safe usage and prevents overheating or damage to the cable and connected devices, especially in high-demand situations.
Popular options
Up to 10 A
Typical price
9.– to 20.–Designed for low-power devices such as lamps and small electronics.
Ideal for everyday household use, providing safety for standard appliances without risk of overheating.
Bestseller
11 - 16 A
Typical price
20.– to 76.–Suitable for medium-power devices, including most kitchen appliances and power tools.
Offers flexibility for home and workshop environments, balancing power and safety for commonly used equipment.
Bestseller
17 - 30 A
Typical price
11.– to 14.–Supports high-power devices like air conditioners or heavy-duty machinery.
Best for industrial or specialized environments, ensuring robust performance without compromising safety.
Bestseller

Wieland Electric 1m AC extension RST20I3K1BS 25 10SW H07RNF 3x2.5
1 m
The area of use for extension cables determines their suitability for different environments, ensuring safety and functionality. Choosing the right type based on the intended location prevents damage and enhances performance, especially in challenging conditions.
Popular options (you can select more than one)
Inside
Typical price
10.– to 31.–Designed for indoor environments with controlled temperature and humidity.
Indoor cables are typically lighter and more flexible, ideal for use with home appliances and electronics.
Bestseller
Outside
Typical price
38.– to 110.–Built to withstand outdoor elements like rain and UV exposure.
Outdoor cables offer durability and protection, making them suitable for garden tools and outdoor lighting.
Bestseller

Steffen Extension cable GdV 3 x 1.5 mm2 T13-T13, 5
5 m, Type 13
Moist area
Typical price
38.– to 140.–Specifically crafted to resist moisture and humidity.
Moist area cables ensure safety and reliability in damp locations such as basements or bathrooms.
Bestseller
Under water
Typical price
23.– to 89.–Engineered to operate safely submerged in water.
Underwater cables provide waterproof capabilities, perfect for pools or fountains.
Bestseller
The socket type of an extension cable determines compatibility with electrical outlets and devices. Choosing the correct socket type ensures seamless connectivity and optimal performance in various environments.
Popular options (you can select more than one)
CEE 7/3
Typical price
17.– to 51.–Features a round pin for grounding and side contacts for the protective earth connection.
Ideal for use in European countries, providing safe and reliable power connection for compatible devices.
Bestseller

Brennenstuhl Camping/Maritim CEE extension cable 10m
10 m, CEE 7/3, CEE 16/3
Type 13
Typical price
9.– to 25.–Includes three pins with one designed for grounding, commonly used in Switzerland.
Suitable for Swiss electrical systems, ensuring secure and efficient power delivery in residential and commercial settings.
Bestseller
C19
Typical price
15.– to 29.–Has a rectangular shape with three pins, used for high-power connections.
Perfect for server rooms and data centers, offering robust power transmission for demanding equipment.
Bestseller

MicroConnect Power Cord C19-C14 3m Black
3 m, C14, C19
Cable cross section refers to the diameter of the individual wires within the extension cord, impacting its capacity to carry electrical current safely. Choosing the appropriate cable cross section is crucial for ensuring the extension cable can handle the electrical load without overheating, based on the devices it will be used to power.
Popular options
Up to 1 mm²
Typical price
9.– to 17.–Suitable for low-power devices such as lamps or phone chargers.
Ideal for indoor use where minimal current is required, providing a lightweight and flexible solution.
Bestseller
1.1 - 2 mm²
Typical price
17.– to 54.–Designed for medium-power appliances like computers or gaming consoles.
Offers a good balance of flexibility and capacity, making it a versatile choice for home or office environments.
Bestseller

Steffen Extension cable GdV 3 x 1.5 mm2 T13-T13, 5
5 m, Type 13
2.1 - 5 mm²
Typical price
40.– to 140.–Capable of handling high-power equipment such as heaters or power tools.
Recommended for outdoor use or heavy-duty applications, ensuring safety and reliability when higher currents are needed.
Bestseller

Schönenberger Plastic extension cable
5 m, Type 13




