What is the typical length of a household appliance power cord?
Release time:
2026-05-15
Source:
The most common length for household appliance power cords is 1.5 meters, followed by 1.0 meter, 1.8 meters, and 2.0 meters; special appliances are subject to mandatory standards.
I. Standard Household Appliances (No Mandatory Length)
TV / Monitor: 1.5 meters (2 meters is common for wall‑mounted models)
Refrigerator / Washing machine: 1.5–2.2 meters (built-in models tend to be longer)
Indoor unit of the air conditioner: 1.5–2.0 meters
Small appliances (rice cookers, microwave ovens): 1.0–1.5 meters
Vacuum cleaner: 4–6 meters (ensuring the operating radius)
II. Mandatory Length According to the National Standard (GB 4706)
Electric kettle: ≤75 cm (to prevent tipping and scalding, except for coiled cords)
Shaver / Electric Hair Clipper: ≥1.7 meters (required for handheld operation)
Portable tools: ≥1.5 meters; lawn mowers/cleaners can reach up to 6 meters.
III. Length Selection Logic
1.5 meters: Compatible with most household outlet layouts, balancing cost and practicality.
Shorter than 1 meter: commonly used in fixed installations or high-power equipment (to reduce resistive heating).
Longer than 2 meters: For special applications only; increase the wire gauge (e.g., from 1.5 mm² to 2.5 mm²) to reduce the risk of overheating.
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