IEC 60255-12:1980
$22.75
Electrical relays – Part 12: Directional relays and power relays with two input energizing quantities
| Published By | Publication Date | Number of Pages |
| IEC | 1980-01-01 | 30 |
Specifies performance requirements for the subfamily as shown in the title. This publication forms part of a series dealing with measuring relays with more than one input energizing quantity and for which IEC 60255-6 gives the general requirements.
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