RELES ELECTRICOS. RELES ELECTRICOS TERMICOS
ELECTRICAL RELAYS- THERMAL ELECTRICAL RELAYS.
Buy on AENOR
29.120.70 / Relays
CTN 207 - Transmission and distribution of electrical energy
IEC 255- 8:78 (Non-equivalent)
IEC 255-8:1978 (Identical)
It is cancelled by: UNE 21136-8:1996
This standard is available in:
Print and digital format
Spanish
