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UNE - Spanish national standards
Page 3501
UNE-EN IEC 63522-49:2025 (01/07/2025)
Electrical relays - Tests and measurements - Part 49: Long term stability of sealing (Endorsed by Asociación Espanola de Normalización in July of 2025.)
Available languages: English
Available design: electronic design (pdf), Print design
from 57.80 EUR more info
UNE-EN IEC 63522-5:2025 (01/08/2025)
Electrical relays - Tests and measurements - Part 5: Insulation resistance (Endorsed by Asociación Espanola de Normalización in August of 2025.)
Available languages: English
Available design: electronic design (pdf), Print design
from 57.80 EUR more info
UNE-EN IEC 63522-52:2026 (01/05/2026)
Electrical relays - Tests and measurements - Part 52: Coil overvoltage (Endorsed by Asociación Espanola de Normalización in May of 2026.)
Available languages: English
Available design: electronic design (pdf), Print design
from 50.00 EUR more info
UNE-EN IEC 63522-54:2025 (01/12/2025)
Electrical relays - Tests and measurements - Part 54: Critical DC load current test (Endorsed by Asociación Espanola de Normalización in December of 2025.)
Available languages: English
Available design: electronic design (pdf), Print design
from 52.90 EUR more info
UNE-EN IEC 63522-56:2025 (01/07/2025)
Electrical relays - Tests and measurements - Part 56: Ball pressure test (Endorsed by Asociación Espanola de Normalización in July of 2025.)
Available languages: English
Available design: electronic design (pdf), Print design
from 54.90 EUR more info
UNE-EN IEC 63522-6:2025 (01/05/2025)
Electrical relays - Tests and measurements - Part 6: Contact-circuit resistance or voltage drop (Endorsed by Asociación Espanola de Normalización in May of 2025.)
Available languages: English
Available design: electronic design (pdf), Print design
from 63.70 EUR more info
UNE-EN IEC 63522-7:2025 (01/07/2025)
Electrical relays - Tests and measurements - Part 7: Functional tests (Endorsed by Asociación Espanola de Normalización in July of 2025.)
Available languages: English
Available design: electronic design (pdf), Print design
from 77.40 EUR more info
UNE-EN IEC 63522-8:2024 (01/01/2025)
Electrical relays - Tests and measurements - Part 8: Timing (Endorsed by Asociación Espanola de Normalización in January of 2025.)
Available languages: English
Available design: electronic design (pdf), Print design
from 66.60 EUR more info
UNE-EN IEC 63522-9:2025 (01/07/2025)
Electrical relays - Tests and measurements - Part 9: Climatic tests (Endorsed by Asociación Espanola de Normalización in July of 2025.)
Available languages: English
Available design: electronic design (pdf), Print design
from 61.70 EUR more info
UNE-EN IEC 63541:2026 (01/03/2026)
Lithium tantalate and lithium niobate crystals for surface acoustic wave (SAW) device applications - Specifications and measuring methods (Endorsed by Asociación Espanola de Normalización in March of 2026.)
Available languages: English
Available design: electronic design (pdf), Print design
from 73.50 EUR more info
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