EnergyLabelEU
EN
Costs for 0.283 €/kWh · Eurostat 2026 H1

Range hood · 595 m³/h

Siemens LB77NAC50

A

Uses less electricity than 45% of the 11,514 range hoods, 400–599 m³/h on the EU register. At your selected price (European Union) that is €16 a year, €157 over ten years.

Noise (max)
63 dB
Typical 64 dB
Airflow (max)
595 m³/h
Running cost
€16 / year

Near the middle of its group: 4 % above the typical 53 kWh. Class A is the most common class in this group (27% of models). Siemens has 124 models in this group; this one is number 61 among them. Siemens sells the same label values under other model names: LB77NAC60B.

Where it stands

Rank 6,289 of 11,514 range hoods, 400–599 m³/h by yearly consumption. 6,288 use less.

Median 53 This model · 56 5 205 kWh ← uses less · uses more →

Next to it in the ranking

  1. A Akpo WK-9 ISLA FENIKS SLIM GLASS90/T19/C08/L04/FA4 55 kWh −€0.03
  2. A Neff D75NAC1S0B 56 kWh same
  3. A Siemens LB77NAC50 56 kWh
  4. A Siemens LB77NAC60B 56 kWh same
  5. A Bosch DLN77AC50 56 kWh same
See the full ranking

Noise and extraction

50 dB · quiet office70 dB · vacuum cleaner 63 dB
Dashed: group median 64 dB
Extraction (fluid dynamic)
A
Grease filtering
D
Lighting
A

Same size, lower running cost

On sale, at least 10% less energy, same size group

Model AirflowdB kWh / yr Saves / year in 10 years
A Siemens LB77NAC50 (this model)
595 m³/h63 56 — —
511 m³/h54 7 €14 €138
511 m³/h54 7 €14 €138
497 m³/h61 8 €14 €136
497 m³/h61 8 €14 €136
497 m³/h61 8 €14 €136

Label and product sheet

Energy class
A (scale A+++–D)
Yearly energy
55.5 kWh
Airflow min / max
270 / 595 m³/h
Noise min / max
45 / 63 dB(A)
Fluid dynamic efficiency
A
Grease filtering
D (65.1 %)
Lighting efficiency
A

Model numbers and history

Registered by Siemens under one model number.

LB77NAC50

  1. Placed on the EU market
  2. First published in the EU register (EPREL)

Questions

How loud is the Siemens LB77NAC50?

Its label states 63 dB(A) at the highest normal setting. The typical hood in this airflow group is 64 dB(A); every 10 dB sounds about twice as loud.