**** No goods will be delivered between December 18, 2025, and January 6, 2026 -- please note the extended delivery time****
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Frequency converters

Frequency converters have become a vital part of the heating, air-conditioning, and ventilation systems used in modern buildings. Frequency converters control fans and pumps and provide for significant energy savings.

If you are unable to find a specific frequency converter on our website, please contact us and we'll be happy to help. Simply use our contact form.

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2 Items

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  1. Blemo Frequenzumrichter - HVAC-LINE ER321-11.0/4K | Leistung: 11,0 kW Nennstrom: 22,5 A | IP 21 | Eingangsspannung 3~380..480V - 50/60Hz
    Blemo Frequenzumrichter - HVAC-LINE ER321-11.0/4K | Leistung: 11,0 kW Nennstrom: 22,5 A | IP 21 | Eingangsspannung 3~380..480V - 50/60Hz
    Processing time
    ~ 10 workingdays (depending on availability from the manufacturer)
    (valid for DE, other countries may differ)
    €1,609.36
    Incl. 19% VAT , excl. Shipping Cost
    Add to Wish List
  2. Blemo Frequenzumrichter ER41-11.0/4K
    Blemo Frequenzumrichter ER41-11.0/4K
    Processing time
    ~ 10 workingdays (depending on availability from the manufacturer)
    (valid for DE, other countries may differ)
    €2,100.83
    Incl. 19% VAT , excl. Shipping Cost
    Add to Wish List
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