Sectional specification; electromechanical all-or-nothing heavy load relays of assessed quality (rated from 5 A and above); German version EN 116300:1993— 19 стр.
Blank detail specification; electromechanical all-or-nothing heavy load relays of assessed quality (hermetically sealed, 5 A to 25 A); german version EN 116303:1993— 28 стр.
Electrical engineering; basic environmental testing procedures; tests; test U: robustness of terminations and integral mounting devices; identical with IEC 60068-2-21, edition 1983
Blank detail specification; electromechanical all-or-nothing heavy load relays of assessed quality (hermetically sealed, 5 A to 25 A); german version EN 116303:1993— 28 стр.