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  4. Standard "UNE 21136-12:1990"
Standard UNE 21136-12:1990 24.7.1990 preview

UNE 21136-12:1990

ELECTRICAL RELAYS. DIRECTIONAL RELAYS AND POWER RELAYS WITH TWO INPUT ENERGIZING QUANTITIES.



STANDARD published on 24.7.1990


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Price69.40 USD excl. VAT
69.40 USD

The information about the standard:

Designation standards: UNE 21136-12:1990
Publication date standards: 24.7.1990
SKU: NS-569956
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: Spanish technical standard
Category: Technical standards UNE

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Relays

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