STN EN 50131-3 (334591)

Poplachové systémy. Elektrické zabezpečovacie a tiesňové systémy. Časť 3: Ústredne (Norma na priame používanie ako STN).

STANDARD published on 1.6.2026

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The information about the standard:

Designation standards: STN EN 50131-3
Classification mark: 334591
Publication date standards: 1.6.2026
Approximate weight : 300 g (0.66 lbs)
Country: Slovak technical standard
Category: Technical standards STN